左右两侧的两个大孔,分别表示进气阀孔和排气阀孔.The large holes on the left and right represent the inlet and exhausting valve ports respectively.结果: LSA-5B型大孔吸附树脂对莲心生物碱具有较大吸附量.Result: The LSA - 5 B macroporous adsorption resin prolided the opt...
She had had the foresight to prepare herself financially in case of an accident.她有先见之明，经济上作了准备以防万一发生事故。a device to immobilize the car engine in case of theft遇到有人盗车时使汽车引擎发动不了的装置Put the bottle in a plastic bag in case of s...
He hoisted his patched sails and set his course toward the southwest.他扯起有补丁的船帆开始向西南方向驶去.He and Walker patched the barn roof.他和沃克补好了谷仓顶。She has patched up the dress.她补好了衣服。...the medical staff who patched her up after the...
The optimal systems differ according to the criterion chosen.按照所用准则之不同,最佳化系统便不同.The optimal conditions for the anaerobic digestion are the following.厌气消化的最佳条件如下.It is designed only to maintain minimum standards, not to a...
New housing estates have mushroomed on the edge of the town.城郊的新住宅楼发展得十分迅速.The little town mushroomed into a city.那座小镇迅速发展成一座城市.The smoke mushroomed into the sky.烟呈蘑菇状升上天空....
他面无表情地站在那里，听法官宣布判决。He stood emotionless as he heard the judge pass sentence.她的表情隐在阴影中，很难读懂。Under the shaded light her expression was difficult to read.出席葬礼的人大多都面无表情地静静站着。Most of those attending the funeral stood silently...
The weary walkers soothed their aching feet in the sea.走累了的人们把脚伸进海水中浸泡以缓解疼痛。The music soothed her for a while.音乐让她稍微安静了一会儿。The soft modulation of her voice soothed the infant.她柔和的声调使婴儿安静了....