crystallization的音标

Conclusion: Silica gel column chromatography and crystallization are simple and rapid Methods: To isolate gardenoside.结论: 柱层析和重结晶方法是简单、速分离栀子苷的有效办法.This paper advances the preparation method of erucamide by direct ammonol...

n.结晶化...

For protein crystallization, the main impact of precipitant is on the solvent.对于蛋白质的结晶，沉淀剂主要在溶剂上产生作用。Liquids may not be too viscous or be susceptible to crystallization.液体不能太粘稠，也不能易结晶。The wires usually have a tendency to...

“清澈”的英语可以翻译为：limpid，clear，limpidity，limpidness，lucidity ...

stain的近义词有：colour, dye, paint, stain。下面这些动词均有"着色，染"的含义：colour：普通用词，含义笼统。可指人工的着色，也可指天然的着色。dye：多指使用染料改变物体的颜色，如染织品或头发等。paint：指为装饰等目的而把油漆或涂料等物涂于物体表面。stain：多指用化学或其它方法使物体着色。...

“同步的”的英语可以翻译为：synchronous，[计] sync，synchroniaed，synchronized，isochronous ...

passenger的音标：passenger的英式发音音标为：['pæsɪndʒə(r)]passenger的美式发音音标为：['pæsəndʒɚ]...

n.事先的考虑[筹划]，远见卓识...

纤钡锂石...

“屹立”的英语可以翻译为：stand towering like a giant，stand erect ...

adv.和谐地，调和地...

n.滑雪的人...

“铁剪”的英语可以翻译为：iron shears ...

“粗铝粉”的英语可以翻译为：Grenaille ...

v.珍视，珍惜( prize的现在分词 )...

untidy的现在进行时为：untidying...

“故乡”的拼音为：gù xiāng...

Scythes swished to and fro.长柄大镰刀嗖嗖地来回挥动.He swished his cape around his shoulders...他刷地一下披上斗篷。A car swished by heading for the coast...一辆车嗖地驶过朝海岸开去。The horse swished its tail.马嗖嗖地挥着尾巴。...