kieselguhr怎么读？

n.硅藻土...

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....

某种蟑螂喷射一种催泪性毒气――乙 基丙烯 醛.A species of cockroach sprays a substance , ethylacrolein, that is a kind of tear gas.即丙烯醛水合法, 环氧乙烷甲酰化法,生物发酵法.They are acrylaldehyde hydration, ethylene oxide formylation and biological zymolysis m...

As in reconnaissance work, aerial photographic volume estimates can be satisfactory.作为森林资源概查工作来说, 航空象片的蓄积量估计值能满足要求.The Regiment was reorganized as light reconnaissance unit and a single Guidon was presented in 1971.六零年代军...

spotting的音标：spotting的英式发音音标为：['spɒtɪŋ]spotting的美式发音音标为：['spɒtɪŋ]...

fritillaria的音标：fritillaria的英式发音音标为：[ˌfrɪtə'leərɪə]fritillaria的美式发音音标为：[ˌfrɪtə'lerɪr]...

flavour的复数形式为：flavours...

bersagliere的音标：bersagliere的英式发音音标为：[beəsɑ:lɪe'əeə]bersagliere的美式发音音标为：[bersɑlɪe'əer]...

我也要呼唤,喊得我要气绝的名字啊!I will call your name till I expire....

“广延”的英语可以翻译为：[物] extension ...

archaeological的音标：archaeological的英式发音音标为：[ˌɑ:kɪə'lɒdʒɪkl]archaeological的美式发音音标为：[ˌɑkɪr'lɒdʒɪkl]...

caprinoyl的音标：caprinoyl的英式发音音标为：['kæprɪnɔɪl]caprinoyl的美式发音音标为：['kæprɪnɔɪl]...

expense的音标：expense的英式发音音标为：[ɪk'spens]expense的美式发音音标为：[ɪk'spɛns]...

“建设者”的英语可以翻译为：erector ...

戒指内侧有一层厚厚的锈斑。The tarnish lay thick on the inside of the ring.她低下头轻吻大主教的戒指。She bowed her head and kissed the Archbishop's ring.她戴了好几个钻石戒指。She wore several diamond rings....

thatched的音标：thatched的英式发音音标为：[θætʃt]thatched的美式发音音标为：[θætʃt]...

adj.军团的，很多的...