膨胀性粘土缺乏细料部分,故必须添加其它骨料.The lack of fine fractions in the expanded clay necessitates the addition of other aggregates.这种标度取决于特定特质――液态汞的膨胀性.This scale depends on the expansion properties of a particular substance liquid mer...
The city was entombed in volcanic lava.城市被火山熔岩掩埋。Neither of them had any idea how long the body had been entombed.他们俩谁也不知道这具尸体被埋葬多久了。It became entombed in the permafrost, where it remained until recently freed.它被掩埋在永久冻土层...
测定硫胺素最灵敏和准确的方法之一是硫色素(脱氢硫胺素)法.One of the most sensitive and accurate methods for determining thiamine is the thiochrom procedure.结论高海拔地区学生可从日常膳食中获取足量的硫胺素与核黄素.Conclusions College students can get adequate thiamine and ribo...
他攀上台阶时,手不离扶栏.He kept his hand on the rail as he climbed the steps.扶栏支柱.One of the supporting posts of a handrail.趵突泉是公园内的主景, 四周有大块砌石, 环以扶栏.Baotu Spring is the main park scenery, surrounded by a large stone, ring with rai...
The meal gave the occasion an almost festive air.这一餐使整个场合有了近乎节日般的喜庆氛围。...balconies shaded with latticework which lets in air but not light.用斜格木架遮阴和通风的阳台Leave a vent open to let some moist air escape.打开一个通风口，让潮气逸出一些。Jenni...