The park bench sat vacant under the shade of a large oak tree.

公园长椅空，一棵大橡树树荫下。

Papillomatosis and mycelian fragment with compartmentation were observed under light microscope.

皮损组织病理学检查示表皮乳头瘤样增生,表皮浅层见多量菌丝,菌丝有分隔。

Wood blocks may compress a great deal under pressure.

木块受压时可缩小很多。

Maybe under these circumstances we may say that man can conquer nature.

也许在这样情况下我们可以说人定胜天。

He was rejected by the conscription office because he was under age.

征兵办公室没有接受他,因为他还未成年。

Children under 12 and passengers aged 65 or above enjoy concessionary fares on all routes.

12岁以下小童和年满65岁长者享有票价优惠。

I was under acousma gradually and always felt that Xinxin was calling me.

我开始幻听，总感觉在喊妈妈。

She is under an obligation to her adoptive mother.

她有义务赡养她养母。

She is under an obligation to her adoptive father.

她有义务赡养她养父。

Sugar is under allocation during war time.

战争时期糖是配给。

The whole question of the allocation of resources will be under review next week.

有关资源分配全部问题下周将进行核查。

He spoke of the abhorrent crimes that had been committed under the regime.

他说起那个政权曾犯下种种可憎暴行。

He has a very large acreage under the plough.

他有很大面积耕地。

At dawn we broke through the barbed wire entanglements under the city wall.

拂晓我们突破了城墙铁丝网。

The dog cowered under the table when his master raised the whip.

主人举起鞭子时， 狗抖缩在桌子下边。

He is under a delusion in this matter.

他对这事有误会。

He is under the delusion that he is Napoleon.

他患了妄想症, 认为自己是拿破仑。

N,N-diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst.

以苯胺和溴乙烷为原料,用四乙基氢氧化铵作相转移催化剂,在常压下合成N,N二乙基苯胺。

The novel fan is always daydreaming and sometimes under the delusion that he becomes Napoleon.

这个小说迷总是白日作梦,有时会产生错觉,自以为变成了拿破仑。

British courts are under obligation to disapply Acts where they conflict with European law.

英国法庭有责任废止与欧洲法律相悖法案。