a type of chemical used in concrete mixture的中文意思

a type of chemical used in concrete mixture的中文意思 英语翻译This type of weak attraction between the hydrogen atom of one molecule and a slightly negative atom within another molecule is a type of chemical bond called a hydrogen bond 英语翻译Sedimentary depositional environmentIn geology,sedimentary depositional environment describes the combination of physical,chemical and biological processes associated with the deposition of a particular type of sediment and,therefore,the 英语翻译The present invention pertains to multiple downcomer tray assemblies for chemical process columns.More particularly,one aspect of the invention includes a multiple downcomer tray assembly for a process column of the type wherein liquid fl 英语翻译When a chemical incident occurs,a chemical or a mixture of chemicals can be dispersed into the air,water or soil surrounding the incident site.Regardless of the type of release,citizens residing in areas surrounding the incident and the e this kind of cloth (treated with) a chemical journal of chemical researchjhhj Journal of Chemical Sciences chemical dependency是啥意思?原句如下：Use of drugs may be a sign of chemical dependency. a new type of汉语怎么说? Trigger finger is a type of tendinitis. u type butterfly 英语翻译The size reduction and mechano-chemical grinding in a grind-ing media type of mill are influenced by impact,compression,shear,and friction at all the contact points of balls in the mill.Therefore,understanding the behavior of ball movemen 求翻译信用证,急40A：Type of Documentary CreditIRREVOCABLE-20：Letter of Credit NumberLC84E0081/99-31G：Date of Issue99091642C:Date and Place of Expiry991015 59:BeneficiarySANGYONG CORPORATION CPO BOX 110SEOULKOREA32B:Currency Code, Amount U Undefined function or method 'u' for input arguments of type 'double'. u don't know what type of respect get in my business.求中文翻译 Everybody's youth is a dream,a form of chemical madness 神码意思? a sort of,a kind of,a type of,a variety of的区别