soluble什么意思

Rank the following substances in order from most soluble in water to least soluble in water.
methane: , hexanol: , table salt: , propane:

请将下面这个句子英翻中
Very poorly lipid- soluble,highly water-soluble compounds are badly absorbed from the gut,and this may also be true for extremely lipid-soluble compounds because of their poor water solubility,both in the gut lumen and in blood.

英语翻译
Polyvinyl alcohol (PVA) is a water-soluble and biodegradable
synthetic polymer made by the hydrolysis of polyvinyl acetate
(PVAc).PVA is used in textile processing as a size,frequently
for nylon,and in fiber manufacture as a raw material for the
production of polyvinyl alcohol fibers.It possesses a melt-
processing problem since it shows little thermoplasticity at
its melting temperature where decomposition occurs quickly.

英语翻译
Addition of small amounts,0.5%,of an almost insoluble material,hexanitrostilbene,HNS,to the mixture produces the optimum number of nucleating sites after a double thermal cycle from ambient firstly to 110℃ and then to less than 85℃.
请不要用翻译软件直接翻译，请自重！

英语翻译
Preparation and anti-crease properties of water-soluble silicone modified polyester auxiliaries for fabrics in dyeing process．
Abstract:a novel series of silicone-modified polyester (SMP-polyester) has been prepared by the reaction of
organopolysiloxane with hydroxyl terminated polyester.The polyesters are obtained by the polymerization of maleic anhydride (MA) and polyethylene glycols (PEGs).These SMP-polyesters are water-soluble and can be used as auxiliaries in the dyeing process because they exhibit good surface activities such as surface tension,low foaming and wetting power.The SMP-polyesters can be successfully employed as an auxiliary in dyeing polyester fabric with disperse dyes at elevated temperatures without occurrence of creases.
Introduction：
In modern textile dyeing processes,such as the rapid dyeing of polyester fabrics by jet dyeing machines,the speed of polyester fabrics movement by circulating dye liquor is faster than that in the normal dyeing method.Creasing or scarring of fabrics is often encountered in the fast moving fabric during the dyeing process.in most cases,auxiliaries and scars on fabrics by providing lubrication or softening of the fabrics during dyeing.Commercial silicone surfactants formulated into an emulsion by the addition of emulsifiers are used as lubricants or softeners of the fabrics.However,commercial silicone surfactants can not be used for anti-creasing despite their ability to soften the fabrics for anti-creases because de-emulsion will occur under dyeing conditions at elevated temperatures and because the aggregation of disperse dye particles present in the dyeing system form rapidly as a result of the hydrophobic interaction between disperse dye particles and silicone surfactants with hydrophobic character as well.In the process of dyeing polyester fabrics,this aggregation causes dyeing polyester fabrics,this aggregation causes dyed polyester fabrics to appear unleveled or specked.

求下载文献：A Fast Soluble Carbon-Free Molecular Water Oxidation Catalyst Based on Abundant Metals
A Fast Soluble Carbon-Free Molecular Water Oxidation Catalyst Based on Abundant Metals
作者：Qiushi Yin,Jeffrey Miles Tan,Claire Besson,Yurii V.Geletii,Djamaladdin G.Musaev,Aleksey E.Kuznetsov,Zhen Luo,Ken I.Hardcastle1 and Craig L.Hill,*
Published Online March 11 2010 Science 16 April 2010:
Vol.328 no.5976 pp.342-345 DOI:10.1126/science.1185372