请把那一摞筒瓦递给我.Please pass me that pile of semicircular tiles.楼座由砖石砌成, 楼身为起脊硬山顶, 筒瓦拢重檐.Balcony from the brick structure, floor, starting as a ridge of hard - Peak, Pantile Long double eaves....
The president of the Republic oscillated between a certain audacity and a prudent realism.该共和国总统施政风格时而大胆冒进，时而谨慎务实。Her moods oscillated between depression and elation.她的情绪时而抑郁，时而亢奋。The share price has oscillated between a...
Parents will be able to discuss their child's progress with their teacher...家长将可以和老师交流谈论子女的进步情况。I suppose it's stupid of us not to be able to make up our own minds...我们自己都没办法拿定主意，这真是太傻了。The swelling had begun t...
The O - crossagglutination can be elimina - ted , if H - antisera agglutinate with OH - antigen.用H - 抗血清与OH - 抗原的凝集反应,可以排除O-交叉凝集.Objective To purify the immunoglobulin from Ricefield eel , and to prepare the rabbit polyc...
This apparent contradiction is due to the dominance of some sows in defending the feed hopper.明显的矛盾是由于有些母猪仍霸占着饲料漏斗.Trial rats had been done the partial hepatectomy after they were feed by AAF.用AAF灌喂大鼠后行肝部分切除,分时段检测肝功.The ...
二过氯酸烃基酯产物可用作起爆药的敏化剂及作为烷化剂.The hydrocarbon diperchlorate products have utility as detonatable sensitizers for explosives and alkylating agents.研究了聚氯乙烯 - 吡啶树脂催化乙酰苯胺的N - 烃基化作用,反应条件温和,产品收率令人满意.This paper studied the catalyti...