吗啉双胍...

n.除草剂...

己酰胺...

The extraction mechanism of palladium in chloride system by di ( 1 - methyl heptyl ) acetamide ( N _ ( 503 )) has been studied.本文研究了N, N二 甲庚基乙酰胺 ( N_ ( s03 ) )从氯化物体系中萃取钯的机理....

abide的现在完成时为：abided...

dividend payments of 50 cents a share每股50分的股息支付The number 15 is the dividend.15是被除数.What dividend did you receive?你得到多少红利?...

slide的第三人称单数（三单）为：slides...

红藻科...

n.摄影机...

isocycloheximide的音标：isocycloheximide的英式发音音标为：[aɪsəʊsaɪkləʊ'heksɪmaɪd]isocycloheximide的美式发音音标为：[aɪsoʊsaɪkloʊ'heksɪmaɪd]...

肿腿蜂总科...

n.苍术苷...

hydride的音标：hydride的英式发音音标为：['haɪdraɪd]hydride的美式发音音标为：['haɪdraɪd]...

甲磺烟肼钠...

Objective : To study the sampling and determinating method of Ethylene dibromide among the workplace air.目的: 探讨工作场所空气中1,2-二溴乙烷的采样和测定方法....

[法] 公债利息，股息，盈余...

蚜总科...

chlorthiamide的音标：chlorthiamide的英式发音音标为：[klɔ:ða'ɪæmaɪd]chlorthiamide的美式发音音标为：[klɔða'ɪæmaɪd]...

v.避开，转过脸，撇开，使转变方向...

氯醛酰亚胺...

ideated的音标：...

乙硫异烟胺...

subdivide的现在进行时为：subdividing...

epiderm的音标：epiderm的英式发音音标为：['epɪdɜ:m]epiderm的美式发音音标为：['epɪdɜm]...

n.硫醇盐...

Demonstrations, films, and videotapes are shown for your edification.采用了演示及播放电影和录像带的形式，以起到教育作用。The researcher then studied the videotapes to analyse the matches in detail.研究人员研究了录像,然后详细分析了比赛.Others include notes from 92 ...

The aeroelastic phenomena may be subdivided under the heading static and dynamic.气动弹性现象可以再分为静态和动态两个专题.The verbs were subdivided into transitive and intransitive categories.动词可细分为及物动词和不及物动词。Structural steels can be subdiv...

isozonide的音标：isozonide的英式发音音标为：[aɪ'sɒzəʊnaɪd]isozonide的美式发音音标为：[aɪ'sɒzoʊnaɪd]...

陨石，无铁陨石...

Hippidea的音标：...