在表演台的后面有个大屏幕,播放孩子们画得妈妈的画.There were slides playing on the big screen as a background.表演已经开始.现场的气氛也已经很热闹了. 表演台位于地下二楼.The show already begun, and the atmosphere was already livened theand the audience....
The polytechnics have hitherto been at an unfair disadvantage in competing for pupils and money...到目前为止，理工专科学校在争取生源和资金方面一直处于劣势。I am a graduated of Shanghai Polytechnics.我是上海理工大学毕业生.The polytechnics have hitherto been at ...
During left LPN , the spleen, splenic flexure and pancreas are reflected medially.在左侧LPN中, 脾脏, 结肠脾曲以及胰腺应使其倒向内侧.This consonant always occurs medially.这个辅音字母总是出现在中间....
Long - term exposure to this medicine may sensitize you to the allergen.长期使用这种药可能会使你易于过敏.When the immune system encounters an allergen , it may become sensitised.当免疫系统发现了过敏原就会致敏.To investigate the allergen distribution a...
将这张校样重新涂以重铬酸盐乳剂.The proof is recoated with dichromate emulsion.是光敏树脂 、 感光乳剂 、 合成树脂的良好稳定剂.It is the good stabilizer of photosensitive resin, sensitive emulsion, synthetic resin.介绍了可能用于脱环烷酸的中和剂 、 破乳剂及表面活性剂.Some neutralizat...