The said desorption agent could effectively desorb the sulfur compounds adsorbed by the adsorbent LADS A.脱附剂LADSD能有效地将吸附在吸附剂LADSA上的硫化物脱附掉.The solid on whose surface adsorption occurs is called the adsorbent.在表面上发生吸附作用的固体...
Environmental groups have given a guarded welcome to the Prime Minister's proposal.环保组织对首相的提议表示谨慎的欢迎.The accident is already shaping up as a significant environmental disaster.这次事故已经造成严重的环境灾难。A surprising number of ...
He invented some story about a cousin.他骗别人说自己有位堂兄。Esperanto was invented as an auxiliary language.世界语是作为辅助语发明的。Who invented the steam engine?谁发明了蒸汽机？...
The iron teakettle was hissing splendidly over live coals...煤火烧得正旺，上面的铁茶壶嘶嘶地响个不停。The steam escaped with a loud hissing noise.蒸汽大声地嘶嘶冒了出来。To pronounce with a hissing sound ; make sibilant.用初始的齿擦音发出.The iron teakettle was ...
With what can the method treat humeral Zhou Yan thoroughly?用什么方法可以彻底治疗肩周炎?Objective To investigate the operative methods in children capitulum humeral fracture.目的探讨儿童肱骨小头骨折手术治疗的方法.Methods 28 cases of comminuted proximal ...
A competition in which these sleds race against a clock.'逆'.''时针比赛这种雪橇''.'逆'. ''时针方向的比赛.Sleds pulled by dogs are in common use in the Arctic.狗拉的雪橇在北极地区很常用.Luge athletes r...
Acarid of 134 species , individual number of which amounts to 4396, have been collected.按个体数多寡, 甲螨类>革螨类>辐螨类>粉螨类.It has the unique function of sterilization & kill acarid by ultraviolet and ozone radiation.具有紫外线 杀菌 功能,可高效...
由穿制服的男仆为客人倒茶。The tea was served to guests by liveried footmen.有一名男仆为他们服务。They were waited on by a manservant.男仆每周两次到我家来拖洗厨房地板.The houseboy comes to mop our kitchen floor twice a week....