Sedge is similar in appearance to grass but has a solid rather than a hollow stem.莎草看上去和普通的草没什么两样，但其草茎是实芯的而不是空芯的。Meyer Sedge fiber is a new type of green fiber.乌拉草纤维是一种新型的绿色环保纤维.Sedge grows in marshes or near water.芦苇生长在...
“现在是可以对烟民自由开炮的时期。”我说道。"It's open season on smokers," I say.他们对英国船舶开炮.They let off their guns at the British ships.防空 部队开炮,击中了两架敌机.The anti - aircraft units opened fire and hit two of the enemy planes....
他将自己的访问整理成了一份600多页的报告。He wrote up his visit in a report of over 600 pages.我会把你原来房间的床铺整理好。I'll make up the bed in your old room.他很庆幸有机会放松放松，整理一下自己的思绪。He was grateful for a chance to relax and collect his thoughts....
本文介绍了羟乙基纤维素的一般性质, 应用和生产方法.The general properties, application and manufacturing methods of HEC were introduced.研究了高取代度羟乙基纤维素 ( H-HEC ) 的精制工艺.The refining process of high - substitution hydroxyethyl cellulose ( H - HEC ) ...
Consider dry steam humidizer or electricity humidizer in biosafety labs.建议生物安全实验室采用干蒸汽加湿,或电加湿.Waterish film can not be used in clean air - condition , use dry steam humidizer or electricity humidizer.洁净 空调 不得采用湿膜加湿, 应采用干...
龙的毒素会引起瘫痪、肿胀和恶心。Poison from the weaver fish causes paralysis, swelling, and nausea.问题在于废气中含有很多毒素。The problem was that the exhaust gases contain many toxins.他们快把蓖麻毒素——一种致命的植物毒素——研发为武器了。They were close to weaponizing ricin...