kieselguhr什么意思？

kieselguhr的音标：kieselguhr的英式发音音标为：['ki:zəlgʊə]kieselguhr的美式发音音标为：['kizəlˌgʊr]...

The sample, after being purged by reversed extraction and purified byPVP - kieselguhr column, was enriched through Amberlite XAD - 7 column.样品经过乙酸乙酯反萃取及PVP - 硅藻土层析柱后, 再径XAD - 7柱浓缩....

adj.计算出的，有计划的，适当的，适合的v.计算(calculate的过去式和过去分词)...

“色彩”的拼音为：sè cǎi...

n.（伤口或疮口上所结的）痂( scab的名词复数 )，（植物的）斑点病，拒不参加罢工的工人，破坏罢工者...

就制图的目的来说,所以需记录的高程是高出大地水准面 ( 海平面 ) 的高程.For cartographical purposes heights are necessarily recorded above the geoid ( sea - level ).较常见的是根据制图的比例来划分.More commonly the separation is based on the scale of the mapping.丁字尺 是工程...

羧化物...

n.（人或动物的）寿命，存在期，使用期，有效期...

And so that interview Between Lucie and Sydney Carton has a pathos that wrings our hearts.因此,露西和西德尼·卡登之间的会晤带有一种使我们感到揪心的凄楚的气氛.The girl wrings her dress dry.这个女孩子扭乾她的衣服.She wrings the clothes dry.她把衣服拧干....

He was sitting there saying, "Yes, the figures make sense."他坐在那儿说：“是的，这些数字可以理解。”Provided you didn't try to make sense of it, it sounded beautiful.只要不非得弄懂它的意思，它听上去还是很美的。How can we make sense of such a story as this?我...

angiostrongylosis的音标：angiostrongylosis的英式发音音标为：[eɪndʒi:əʊstrɒnɡɪ'ləʊsɪs]angiostrongylosis的美式发音音标为：[eɪndʒioʊstrɒnɡɪ'loʊsɪs]...

Adonis的音标：...

chlorephidrosis的音标：chlorephidrosis的英式发音音标为：[klɔ:refɪ'drəʊsɪs]chlorephidrosis的美式发音音标为：[klɔrefɪ'droʊsɪs]...

n.喷口，喷嘴，水柱，喷流，（鲸类的）喷水孔，[气]龙卷vt.& vi.喷出，喷射，滔滔不绝地讲，把…典当掉vi.喷出，喷射，滔滔不绝地讲...

impartible的音标：impartible的英式发音音标为：[ɪm'pɑ:tɪbl]impartible的美式发音音标为：[ɪm'pɑtəbəl]...

它们是刚出炉的。我早上去面包房买回来的。They're freshly baked. I fetched them from the baker's this morning.一阵面包的香味从远处的面包房飘来。A smell of bread drifted from some distant bakery.克林面包房11月份烤的面包比平常多50％。In November, Clean's bakery p...

n.参议院（美国、法国、澳大利亚等国家的两个立法机构之一）( senate的名词复数 )，上院，某些国家的)大学理事会，大学评议会...