convection是什么意思

代友征婚2022-10-04 11:39:542条回答

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528246 共回答了16个问题 | 采纳率87.5%: convection[英][kənˈvekʃn] [美][kənˈvɛkʃən]
简明释义
n.传送,对流；运流; 1年前

yuzhen00 共回答了11个问题 | 采纳率: 传送，对流;运流; 1年前

convection wolaiye8212151年前1: angeltear318 共回答了26个问题 | 采纳率84.6%

convection oven
烤箱；
对流式烤箱；
回风烤炉；
对流焗炉

很高兴第一时间为您解答,/>
如有问题请及时追问,/

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ansys温度厂模拟时convection与heat flux的区别与联系 一分钟追忆1年前1: 069610 共回答了20个问题 | 采纳率95%

相同点：都是作为面载荷施加在实体的外表面,载荷只能施加在实体模型和壳模型上.
不同点：对流是计算实体与流体的热交换,如空气的自然对流.
热流密度是指通过单位面积的热流率,当输入位正的时候,代表热流流入单元.
对流和热流密度施加在同一表面时,ansys指读取最后施加的面载荷.所以实际上两者基本所表达的效果是相同的.一般我都用对流表示.

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Convection这个词的词根词缀分别是? Convection这个词的词根词缀分别是? 字典忘带了…… 谢谢，请问能不能再分了？-_- 稚炜1年前3: bo159753 共回答了18个问题 | 采纳率100%

convect
v.对流,传送．
convect-ion.
n.
convective
adj.传送性的,对流性的

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英语翻译electro-convection要准确 胸口大石1年前2: 大鼻子123 共回答了11个问题 | 采纳率90.9%

电对流

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Heat does not travel by convection in solid, Heat does not travel by convection in solid, because the solid does not move,___________A.so does a liquid B.as does a liquid 为什么选B?A怎么不对?2.you will get a cup of coffee l made if_____(type) my essay for me.为什么是typing?3.“what do you think of the concert?""l really enjoy it,l didn't expect it was ___wonderful.”这里为什么填as?4._________the importance of wearing seat belts while driving.我觉得they little do realize...就可以了..为什么要用倒装? woaimmpp1年前1: hujie19821121 共回答了23个问题 | 采纳率91.3%

1.后半句的意思是因为固体不像液体一样移动.
A如果改成nor does a liquid从语法来讲就正确了,因为前边是否定的,所以后边用nor
而这里从句意来讲也只有B才是正确的 2.主句的主语为you,type的逻辑主语也是you,可以省略,使用非谓语typing即可.3.这句子为省略句,省略了as I though
原句为：
I didn't expect it was as wonderful as I though.
我本来认为这个演唱会没那么好的,结果它比我想的要好
4.否定词放置句首时,助动词或be动词要放置主语的前面进行倒装.常用的否定词有：little等.
所以句子应该为：
Little do they realize...
他们并没有意识到驾驶途中佩戴安全带的重要性.

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英语翻译do not use in conventional or convection ovens.do not us 英语翻译 do not use in conventional or convection ovens. do not use in under browning element. witchkaka1年前1: clifford 共回答了20个问题 | 采纳率100%

不能用于传统的烤箱
不能用于有褐色材料的情况下
现在一些新型的微波炉带有一些像烤箱下面的材料（browning element）,你买的保鲜盒也不能用在这种新型的微波炉里

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1 do not use in conventional or convection ovens 2 do not us 1 do not use in conventional or convection ovens 2 do not use under browning elemren 这两句话啥意思 印在微波保鲜盒上的 想读高复班1年前2: 杭州酒仙共回答了15个问题 | 采纳率80%

1微波炉用餐具不可在传统烤箱或对流式烤箱内使用.
2Browning Element是指电热丝或石英加热管,为烤焦食物表面用.这句话是说微波炉用餐具不能在这样的加热器下面使用.

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Heat does not travel by convection in a solid, because the s Heat does not travel by convection in a solid, because the solid does not move, ______. 正解: as does a liquid. 需要解答的问题——as在里边的用法,介词?连词?.谢谢!~~~ awd3201年前1: stars2008 共回答了14个问题 | 采纳率92.9%

连词,连接倒装形式

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modeled by the convection boundary conditions 求翻译和解释谢绝翻译软件 人来人往没有我1年前2: 卡佛共回答了12个问题 | 采纳率75%

根据对流边界条件进行了建模
根据对流边界条件进行了模拟

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1.Define,in your own words,conduction,convection and radiati 1.Define,in your own words,conduction,convection and radiation? 2.What is sublimation,deposition,evaporation,condensation,melting and freezing? 3.Which physical law that we have already covered is the First Law of Thermodynamics similar to? 4.Rank the following temperatures from highest temperature to lowest temperature:200⁰F,200⁰C,200K. 5.Consider two glasses of water with the same temperature,one half full and one full.In which glass are the molecules moving faster?In which glass is there greater amount of thermal energy?In which glass will more heat be required to raise the temperature of all the water by one degree Celsius? 昊梓1年前1: xiaoxiaolanss 共回答了17个问题 | 采纳率82.4%

1 you can get the definition from Wikipedia
2 the same as 1
3 energy conservation
4 200C,200F,200K
5 the molecules move the same speed.the full one has greater total amount of thermal energy.the full one

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1.Define,in your own words,conduction,convection and radiati 1.Define,in your own words,conduction,convection and radiation? 2.What is sublimation,deposition,evaporation,condensation,melting and freezing? 3.Which physical law that we have already covered is the First Law of Thermodynamics similar to? 4.Rank the following temperatures from highest temperature to lowest temperature:200⁰F,200⁰C,200K. 5.Consider two glasses of water with the same temperature,one half full and one full.In which glass are the molecules moving faster?In which glass is there greater amount of thermal energy?In which glass will more heat be required to raise the temperature of all the water by one degree Celsius? 54yundong1年前1: 发瓜也要喝共回答了21个问题 | 采纳率90.5%

1 The phenomenon that thermal energy transfers from one molecule to the one next to it due to the temperature gradient is called conduction.
The movement of molecules within liquids or gases is convection.
Radiation is a process that energetic particles or waves travel through a medium or space.
2 Sublimation is the change from solid to gas.
Deposition is the change from gas to solid.
Evaporation is the change from liquid to gas.
Condensation is the change from gas to liquid.
Melting is the change from solid to liquid.
Freezing is the change from liquid to solid.
4 200°F=93.33°C
200K=-73.15°C
so the answer is 200°C 200°F 200K
5 The molecules in the half full one move faster because the molecules has less room.
The full glass requires more heat to raise its temperature by one degree Celsius.

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convection是什么意思

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