drill

用drilling,drill 还有钻头的意思，就是五金工具里面铣刀，钻花之类的东西。

区别是一个是把中心挖去,一个是钻孔bore:不及物动词 vi.1.钻孔;挖井(或通道)They were boring for water.他们在凿井取水.2.挤过去及物动词 vt.1.钻;挖;凿They were taught how to bore rivet holes in the sides of ships.有人教他们如何在船的舷侧钻铆孔.2.在...上钻孔3.挤过,挤出drill:及物动词 vt.1.钻(孔);在...上钻孔The farmers drilled wells for water.农民打井取水.2.钻除,钻出不及物动词 vi.1.钻孔;钻穿[(+through

Drilled shafts are classified according to the ways in which they are designed to transfer the structural load to the substratum . Figure 9 . 6 a shows a drilled straight shaft. It extends through the upper layer ( s) of poor soil，and its tip rests on a strong load-bearing soil layer or rock. The shaft can be cased with steel shell or pipe when required ( as in the case of cased，cast-in-place concrete piles) . For such shafts，the resistance to the applied load may develop from end bearing and also from side friction at the shaft perimeter and soil interface.A belled shaft consists of a straight shaft with a bell at the bottom，which rests on good bearing soil. The bell can be constructed in the shape of a dome ( Figure 9. 6b) ，or it can be angled ( Figure 9. 6c) . For angled bells，the underreaming tools commercially available can make 30° to 45° angles with the vertical. For the majority of drilled shafts constructed in the United States，the entire load-carrying capacity is assigned to the end bearing only. However， under certain circumstances，the end-bearing capacity and the side friction are taken into account. In Europe，both the side frictional resistance and the end-bearing capacity are always taken into account.Figure 9. 6 Types of drilled shaftStraight shafts can also be extended into an underlying rock layer ( Figure 9. 6d) . In the calculation of the load-bearing capacity of such shafts，the end bearing and the shear stress developed along the shaft perimeter and rock interface can be taken into account.

以及钻孔

cross-drilled交叉钻孔crossn.十字架;十字形饰物;杂交品种;痛苦vi.交错而行;横渡;越境vt.杂交;横跨，穿越;划掉;使相交adj.坏脾气的， 易怒的;相反的，反向的drilledv.操练;钻（孔）( drill的过去式和过去分词 );打（眼）;训练

自攻B-柱与车身的连接 B-柱的焊接组件是采用自攻(flow-drill)螺钉与车身连接的，为了提高强度，尤其是增强绝缘效果（同时也就能避免 接触腐蚀了），还另外进行了粘接。

钻（孔）

钻子

回答和翻译如下：He set the ball up for Lucas to run onto at the edge of the box, his DRILLED effort sailing into the bottom corner.他把球准备好让卢卡斯在禁区边缘跑动，他的努力打到了底角。

这里drilled没有意思。不用翻

drilled v. 操练; 钻（孔）( drill的过去式和过去分词 ); 打（眼）; 训练; [网络] 钻孔; 钻孔法; [例句]I drilled five holes at equal distance.我钻了5个等间距的孔。[其他] 形近词： driller chilled swilled

elf tapping screw可以用于一切材料。self drilling screw一般用于金属.但要预先打孔.self-tappingscrew，不用预先打孔.

组合垫圈

drilling miss darby 钻井错过达比

前面是1谴责、指责2宣告有罪的名词 后面是亲爱的

机械钻眼 mechanical是machine（机器）的形容词

drilling pattern炮孔排列法; 钻孔图案

Casing drilling套管钻井casing英 [u02c8keu026asu026au014b] 美 [u02c8kesu026au014b] n.壳; 套; 罩; 框网络石油套管; 外壳; 包装

drilling “钻孔” drill"钻进、钻入”

两个单词是有区别的，I think it"s the same as the difference between a rock and a stone。你可以drilling出一个孔，然后在这个基础上boring它（就是扩孔）。所以drilling叫钻孔，boring叫挖井。而且drilling比较强调过程，boring比较强调精确度。以上为个人见解

应该是"钻模"的意思,就是按照法兰孔的位置安装好钻套的那些钻模板.

the 是特指，a是指“一个”的意思。英语中名词前有几种情况，可数名词单数时，要有定冠词the或不定冠词a和an修饰；可数名词复数时，可以不用定冠词the或不定冠词a和an修饰；如果是不可数名词，也可以不用定冠词the或不定冠词a和an修饰。这句话是主系表的结构，主语为The machine 系动词 is 系动词后的成分就做表语drilling a hole。要注意，这不是主谓宾的句型，主要是看这句话的动词，即系动词be, become, appear, seem,look,sound,feel,get,smell等词，而系动词后的成分就相应的成为了表语。如she buy a apple。这句话中，buy不是系动词，所以a apple就不可以说是表语，它应是宾语

canrig钻井技术有限公司 ，是加拿大的一家石油设备企业，生产钻井用设备，包括顶部驱动装置。

drilling office4.0老版本要安装oracle数据库，不是普通人能够安装好的。新版改名为dox了，可以使用微软的access数据库，安装简单方便，推荐dox2.6，我可以提供远程安装服务。

海底/近海钻探

oil drilling [释义] 石油钻探; [网络] 石油钻井; 探油; [例句]In the meantime, President Obama wants to limit new oil drilling and exploration, at least for a while.同时，奥巴马总统希望限制新的石油钻探和开采工作，至少要限制一段时间。

Rotary drilling is a method used to drill deep boreholes in rock formations of the earth"s crust. This method is comparatively new，having been first developed by a French civil engineer，Rudolf Leschot，in 1863. The method was initially used to drill water wells using fresh water as the circulation fluid. Today this method is the only rock drilling technique used to drill deep boreholes ( greater than 3000 ft) . It is not known when air compressors were first used for the drilling of water wells，but it is known that deep petroleum and natural gas wells were drilled utilizing portable air compressors in the 1920"s . Pipeline gas was used to drill a natural gas well in Texas in 1935 using reverse circulation techniques.Today rotary drilling is used to drill a variety of boreholes. Most water wells and environmental monitoring wells drilled into bedrock are constructed using rotary drilling. In the mining industry rotary drilling is used to drill ore body test boreholes and pilot boreholes for guiding larger shaft borings. Rotary drilling techniques are used to drill boreholes for water， oil，gas，and other fluid pipelines that need to pass under rivers，highways，and other natural and man-made obstructions. Most recently，rotary drilling is being used to drill boreholes for fiber optics and other telecommunication lines in obstacle ridden areas such as cites and industrial sites. The most sophisticated application for rotary drilling is the drilling of deep boreholes for the recovery of natural resources such as crude oil，natural gas，and geothermal steam and water. Drilling boreholes for fluid resource recovery requires boreholes drilled to depths of 3000 ft to as much as 20000 ft.Rotary drilling is highly versatile. The rotary drilling applications given above require the drilling of igneous， metamorphic， and sedimentary rock. However， the deep drilling of boreholes for the recovery of crude oil and natural gas are almost exclusively carried out in sedimentary rock. Boreholes for the recovery of geothermal steam and water are constructed in all three rock types. The rotary drilling method requires the use of a rock cutting or crushing drill bit.To advance the drill bit in rock requires the application of an axial force on the bit ( to push the bit into the rock face) ， torque on the bit ( to rotate the bit against the resistance of the rock face ) ，and circulating fluid to clear the rock cuttings away from the bit as the bit generates more cuttings with its advance ( Figure 14. 1) .Figure 14. 1 The three necessary components for rotary drillingRotary drilling is carried out with a variety of drilling rigs. These can be small “single”rigs，or larger “double” and “triple”rigs. Today most of the land rotary drilling rigs are mobile units with folding masts. A single drilling rig has a vertical space in its mast for only one joint of drill pipe. A double drilling rig has a vertical space in its mast for two joints of drill pipe and a triple drilling rig space for three joints. Table 14. 1 gives the API length ranges for drill collars and drill pipe.Table 14. 1 API length ranges for drill collar and drill pipeSingle rigs can be fitted with either an on-board air compressor，or an on-board mud pump. Some of these rigs can accommodate both subsystems. These rigs have either a dedicated prime mover on the rig deck， or have a power-take-off system which allows utilization of the truck motor as a prime mover for the drilling rig equipment ( when the truck is stationary) . These small drilling rigs provide axial force to the drill bit through the drill string via a chain or cable actuated pull-down system，or hydraulic pull-down system. A pull-down system transfers a portion of the weight of the rig to the top of the drill string and then to the drill bit. The torque and rotation at the top of the drill string is provided by a hydraulic top head drive ( similar to power swivel systems used on larger drilling rigs) which is moved up and down the mast ( on a track) by the chain drive pull-down system. Many of these small single drilling rigs are capable of drilling with their masts at a 45° angle to the vertical. The prime mover for these rigs is usually diesel fueled.Typical double rigs have the capability to drill to depths of approximately 10000 ft and are used for oil and gas drilling operations，geothermal drilling operations，deep mining and geotechnical drilling operations，and water wells. Double rigs typically use Range 2 drill collars or drill pipes. These rigs are fitted with an on-board prime mover which operates the rotary table，drawworks，and mud pump. The axial force on the drill bit is provided by drill collars. The torque and rotation at the top of the drill string is provided by the kelly and the rotary table. The double drilling rigs have a “crows nest”or “derrick board”nearly midway up the mast. This allows these rigs to pull stands of two drill collars joints or two drill pipes joints. These rigs can carry out drilling operations using drilling mud ( with the on-board mud pump) or using compressed air or gas drilling fluids ( with external compressors) . A fewof these drilling rigs are capable of drilling with their masts at a 45° angle to the vertical. The prime mover for these rigs is usually diesel fueled，but can easily be converted to propane or natural gas fuels.Triple drilling rigs are available in a variety of configurations. Nearly all of these drilling rigs are assembled and erected from premanufactured sections. The vertical tower structure on these drilling rigs is called derricks. The smaller triple land rigs can drill to approximately 20000 ft and utilize Range 2 drill collars and drill pipes. Very large triple drilling rigs are used on offshore platforms. These rigs can utilize Range 3 drill collars and drill pipes.The schematic layout in Figure 14. 2 shows a typical self － propelled double drilling rig. This example rig is fitted with a mud pump for circulating drilling mud. There is a vehicle engine that is used to propel the rig over the road. The same engine is used in a power-take-off mode to provide power to the rotary table，drawworks，and mud pump. For this rig，this power-take-off engine operates a hydraulic pump which provides fluid to hydraulic motors to operate the rotary table，drawworks，and mud pump. The “crows nest”on the mast indicates that the rig is capable of drilling with a stand of two joints of drill pipe. This drilling rig utilizes a rotary table and a kelly to provide torque to the top of the drill string. The axial force on the bit is provided by the weight of the drill collars at the bottom of the drill string ( there is no chain pull-down capability for this drilling rig) . This example schematic shows a rig with on- board equipment that can provide only drilling mud or treated water as a circulating fluid. The small air compressor at the front of the rig deck is to operate the pneumatic controls of the rig. However，this rig can easily be fitted for air and gas drilling operations. This type of drilling rig( already fitted with a mud pump) ，would require an auxiliary hook up to external air compressors to carry out an air drilling operation. Such compressor systems and associated equipment for air drilling operations are usually provided by a subcontractor specializing in these operations.Figure 14. 2 Typical self-propelled double drilling rig schematic layout

是不是你新建的文件名或打开的文件名叫Drilling，如果是就跟钻孔的模板文件同一个名字冲突了。

点击插入工序命令，在工序菜单栏里面找到浏览打开drill模型即可把drill加入工序栏。

理实一体化教学法，也叫一体化教学

drill - 钻凿bore - 镗削

no more drilling没有更多的演练drilling 英["dru026alu026au014b] 美["dru026alu026au014b] n. 演练; v. 钻（孔）( drill的现在分词 ); 打（眼）; 操练; 训练; [例句]The decision to allow more offshore oil drilling angered some Californians.允许进行更多近海石油钻探的决定激怒了一些加利福尼亚人。[其他] 形近词： twilling swilling spilling

如图

drilling的意思是：钻孔。钻孔是指用钻头在实体材料上加工出孔的操作。这里讲述了勘探工作里的钻孔工作，以及钻孔需要的辅助工具以及部分应急措施方法。在地质勘查工作中，利用钻探设备向地下钻成的直径较小深度较大的柱状圆孔，又称钻井。钻探石油和天然气以及地下水的钻孔直径较大些。钻孔直径和深度大小，取决于地质矿产埋藏深度和钻孔的用途。通常指用尖锐的旋转工具在坚硬的物体上钻穿。如：在木板上钻孔。在数处给一块金属板钻孔。用凿岩机钻孔洞。在花岗岩上钻孔。指为了装饰、识别或便于分开而打一排小孔或花样。形似独木舟有时钻孔作为垂饰的船形宝石。用钻头在实体材料上加工孔叫钻孔。各种零件的孔加工，除去一部分由车、镗、铣等机床完成外，很大一部分是由钳工利用钻床和钻孔工具（钻头、扩孔钻、铰刀等）完成的。在钻床上钻孔时，一般情况下，钻头应同时完成两个运动。主运动，即钻头绕轴线的旋转运动（切削运动）；辅助运动，即钻头沿着轴线方向对着工件的直线运动（进给运动），钻孔时，主要由于钻头结构上存在的缺点，影响加工质量，加工精度一般在IT10级以下，表面粗糙度为Ra12.5μm左右、属粗加工。

firedrill的读音是：。firedrill的读音是：。firedrill的例句是用作名词(n.)Wewillbeholdingafiredrillthismorning.今天上午我们将进行一次消防演习。firedrill的意思是n.消防演习。一、英英释义点此查看firedrill的详细内容Noun:anexerciseintendedtotrainpeopleindutiesandescapeprocedurestobefollowedincaseoffire二、网络解释1.消防演习：平时消防员也会搞一些消防演习(firedrill),我们普通百姓遇到火警时一定要镇定,拿起灭火器(fireextinguisher)先想办法灭火.记住千万不能坐电梯(lift)!尽快找到安全出口(fireescape),毕竟生命只有一次啊!2.防火演习：VolumeReplicator与VERITASClusterServer的防火演习(firedrill)能力结合,能够容易地完成灾难恢复测试,以验证应用的可恢复性.该功能可以让企业在不中断应用服务的情况下配置、实施、并测试高可用性和灾难恢复环境.3.3.火警演习：firedoor防烟门;防火门|firedrill火警演习|fireescape走火通道4.消防训练：firedepartment消防队|firedrill消防训练|fireengine消防车三、例句Wewillbeholdingafiredrillthismorning.今天上午我们将进行一次消防演习。Iwillnotconductmyownfiredrills.我再也不组织自己的消防演习了。firedrill的相关临近词Firenza、fire、FireControlDataConverter、fire-resistantfoundation、fire-extinguishingdesign、firefightingcommunication、FireControlSimulatorUnit、fire-extinguishingsystem、fireprotectingarrangement、fireautomaticalarmsystem、firepreventiondevelopment、fire-fightingwaterusage点此查看更多关于firedrill的详细信息

对于《哈利波特》里的魔法世界，人可以分为三种：巫师、哑炮和麻瓜，巫师是会施魔法的人，一般只要父母有一个是巫师，其后代就是巫师，其后代不会施魔法的是哑炮，严格来讲哑炮也是巫师，比如霍格沃茨魔法学校里的费立奇教授，哑炮有巫师血统。麻瓜就是没有巫师血统也不会施魔法的人。

drill 英[dru026al] 美[dru026al] n. 钻头; 操练; 军事训练; （应对紧急情况的） 演习; vt. 训练; 操练; 钻（孔）; 打（眼）; vt. 作…演习，操练; [例句]He drilled into the wall of Lili"s bedroom他在莉莉卧室的墙上钻了个孔。[其他] 第三人称单数：drills 复数：drills 现在分词：drilling 过去式：drilled过去分词：drilled

train：1、意思：n. 列车；火车；行列；一系列vt. 训练；培训；瞄准vi.进行锻炼，接收训练；练习2、发音：英 [treu026an] 　 　 美 [treu026an] 　3、用法：train可表示“火车”，用作可数名词，也可用作不可数名词。喻指“一系列(相关的事情、想法等)”，常跟of连用,一般用单数形式。扩展资料：近义词：drill1、意思：n. 钻孔机；钻子；反复操练；播种机v. 练习；钻孔；(军事)训练2、发音：英 [dru026al] 　 　 美 [dru026al] 　 　3、用法：drill用作名词的基本意思是“钻头，钻床”，指的是一种用来钻孔的工具或机器，是可数名词。

Drill作为动词也可以表示“练习”，特别是指重复练习以达到熟练程度的练习。例如：Drill也可以表示“练习”，特别是指重复练习以达到熟练程度的练习。例如：- The basketball team did shooting drills for two hours every day.（篮球队每天练习两个小时的投篮。）- The police department drilled their response to a terrorist attack.（警察部门演练了他们对恐怖袭击的应对。）- The army conducted a drill to test their readiness for an attack.（军队进行了一次演习，测试他们对攻击的准备程度。）Drill这个单词在英语中有多种含义，下面我们将详细介绍其含义及用法。

操详细>>[cāo]生词本<动>hold；grasp；act；do<名>drill；exercise；conduct；behaviour