【单选题】乳状液膜传输过程动力学的渐近前沿模型认为的传质步骤包括( )。
A.
迁移组分通过膜外相边界层扩散到乳状液滴的表面上;
B.
在界面上迁移组分通过化学反应或物理溶解过程进入膜相;
D.
在膜相和膜内相界面上,迁移组分再通过化学反应进入膜内相
【单选题】下列哪个句子里,哪个句子犯了望文生义的错误?
A.
“Like knows like.”译成 “英雄识英雄。”或“惺惺相惜”
B.
“Her mother is a sister in a Melbourne hospital.”译成“她母亲是墨尔本一家医院有个姐妹。”
C.
“Like charges repel; Unlike charges attract.”译成“相同的电荷排斥,不同的电荷相吸。”
D.
“The mastery of a language is not easy and requires painstaking efforts.”译成“语言这东西,不是随便可以学好的,非下苦功不可。”
【简答题】I ’ m Zhao Kai. I have a good friend. His name is Ben. 1 He comes to China because (因为 ) his parents work in China. 2 He speaks English very well, but his Chinese isn ’ t good. I often help him with h...
【单选题】“何当百忆莲花上,一莲花见佛身”这句诗出自?()
【单选题】底漆打磨在专门的封闭式打磨间进行,配有能产生()的送风系统。
【简答题】用括号内所给词的适当形式填空。 1 . My daughter often loves ______ (read) in her study. 2 There aren’t ______ (some) books on the desk. 3. . I often help m y mother ______ (do) some cleaning. 4. How much water ______...
【单选题】基于人机的设计中应该把处理意外这类的工作分配给( )
【单选题】患儿男,18个月。因肺炎入院,住院5天后臀部皮肤潮红,伴有皮疹。对该患儿首先应采取的主要护理措施是
D.
用红外线灯照射臀部,灯泡距臀部患处20-25cm
【多选题】对婴儿腹泻的护理,下列哪些是正确的?()