They swept into the hall, preceded by trumpeters.他们以喇叭手为前导昂首阔步走进大厅.Maurice Murphy, one of the country's leading classical trumpeters, learnt his craft with the Black Dyke Mills band.作为该国最著名的古典小号演奏家,莫里斯·墨菲曾师从黑堤磨坊铜管乐团...
在伟晶岩接触带,硫化物成分变为黄铜矿 、 针镍矿 、 黄铁矿及硫镍铁矿, 伴生有磁铁矿和赤铁矿.At pegmatite contacts the composition changes to chalcopyrite, millerite, pyrite, and accompanied by magnetite and hematite....
Differential scanning calorimetry ( DSC ) determination of purity of chlorotoluron.研究了用差示扫描量热法(DSC ) 测定绿麦隆的纯度.To be familiar with the mechanism of indirect calorimetry.熟悉间接测热法的原理.The OPPLC was conformed by differential s...
地里扬起的尘土像雪花一样被吹积成堆。The dirt from the fields drifted like snow.工作中的问题越积越多。Problems were piling up at work.受害者的肺里很快充满了积液。The victims' lungs fill quickly with fluid....
Every time the sheep bleats it loses a mouthful.羊每叫一次,就少吃一口.There is a saying that every time the sheep bleats, it loses a mouthful of hay.有句古谚曾说,绵羊每叫一声, 它就会掉落一口干草....