She typed an original and two carbons.她用打字机打出了原件及两份副本.He inserted the paper and two carbons.他放入了那张纸和两张复写纸。Isolable carbocyclic compounds contain seven or fewer carbons in the cycle.可分离的碳环化合物环内含七个或七个以下的碳....

n.碳酸盐( carbonate的名词复数 )v.充二氧化碳于( carbonate的第三人称单数 )...

adj.碳的，碳质的，含碳的...

isohydrocarbon的音标：isohydrocarbon的英式发音音标为：[aɪsəʊhaɪdrə'kɑ:bən]isohydrocarbon的美式发音音标为：[aɪsoʊhaɪdrə'kɑbən]...

In its untreated state the carbon fibre material is rather like cloth.原始的碳纤维材料很像布料。The two principal combustion products are water vapor and carbon dioxide.两种主要的燃烧产物是水蒸气和二氧化碳。In graphite sheets, carbon atoms bond togethe...

Carboniferous的音标：Carboniferous的英式发音音标为：[ˌkɑ:bə'nɪfərəs]Carboniferous的美式发音音标为：[ˌkɑrbə'nɪfərəs]...

n.碳酸血症，一氧化碳血症...

n.脱碳...

溴代烷...

carbonate的一般过去时为：carbonated...

The method of titrimetric analysis of dissoluble carbonate in water glass has been established.建立了水玻璃中可溶性碳酸盐的滴定分析法.Lithium carbonate, G CSF and glucocorticoids were very effective in agranulocytosis induced by ATD.碳酸锂, G...

Hydrocarbons ( HC ), like carbon monoxide, represent unburned and wasted fuel.碳氢化合物 ( HC ) 像一氧化碳一样, 为未燃尽的和被浪费掉的燃料.With this restricted frequency range it is not applicable to hydrocarbons.这个较紧缩的频率范围不适用于烃类.These compounds...

carbonates的音标：...

iodohydrocarbon的音标：iodohydrocarbon的英式发音音标为：[aɪədəʊhaɪdrə'kɑ:bən]iodohydrocarbon的美式发音音标为：[aɪədoʊhaɪdrə'kɑbən]...

carbonize的现在进行时为：carbonizing...

The process of carbonation precipitation is intensively affected by super - saturation.碳酸化分解过程强烈地受到过饱和度的影响.How to prevent concrete from freezing - thaw and carbonation is very important.研究如何防止混凝土冻融、碳化具有重要意义.Carbonation i...

fluorohydrocarbon的音标：fluorohydrocarbon的英式发音音标为：[flʊərəʊhaɪdrə'kɑ:bən]fluorohydrocarbon的美式发音音标为：[flʊəroʊhaɪdrə'kɑbən]...

hydrosilicocarbons的音标：hydrosilicocarbons的英式发音音标为：[haɪdrəsɪlɪkə'kɑ:bənz]hydrosilicocarbons的美式发音音标为：[haɪdrəsɪlɪkə'kɑbənz]...

decarbonitation的音标：decarbonitation的英式发音音标为：[di:kɑ:bənɪ'teɪʃn]decarbonitation的美式发音音标为：[dikɑbənɪ'teɪʃn]...

The midpoint and equivalence point for carbonic acid are much higher.碳酸滴定中点和等量点也高得多.Once in water, it reacts to form carbonic acid.二氧化碳一旦进入水中, 就会发生反应形成碳酸.Carbonic acid can be made into dyes and disinfectants.石炭酸可作染料、消毒剂等...

Ordered mesoporous carbons possess good conductivity, strong framework and high surface areas , showing great adsorptioncatalysis.介孔碳材料具有良好的导电性 、 很强的骨架刚性以及大的比表面积.He inserted the paper and two carbons.他放入了那张纸和两张复写纸。The va...

Objective The establishment carbonizes - the acid in the solution determination Chinese chestnut � � s lead, thecadmium content.目的:建立碳化 - 酸溶消解法测定板栗中的铅 、 镉含量的方法....

carbonitride的音标：carbonitride的英式发音音标为：[kɑ:bəʊ'naɪtraɪd]carbonitride的美式发音音标为：[kɑboʊ'naɪtraɪd]...

二氧化碳定量法，碳酸定量法...

The surface lipids undergo oxidation, generating many compounds containing hydroxyl and carbonyl groups.表面的类脂物氧化后, 产生许多化合物,包括羟基和羰基化合物.Iron and nickel carbonyl compounds are poisons to copper - based methanol synthesis ca...

The decarbonizing layer and crack on the surface of peeled bright bars are removed effectively.剥皮银亮钢被有效地除去了表面脱碳层和表面裂纹.The implications of some technical options for decarbonizing the UK sector are explored.本文探讨了使英国住房脱碳的技...

hydrocarbonism的音标：hydrocarbonism的英式发音音标为：[haɪdrə'kɑ:bənɪzəm]hydrocarbonism的美式发音音标为：[haɪdrə'kɑbənɪzəm]...

decarbonate的音标：decarbonate的英式发音音标为：[di:'kɑ:bəneɪt]decarbonate的美式发音音标为：[di'kɑbəˌneɪt]...

n.卤烃，卤碳...

n.氢硅碳化合物...