He suggested a link between class size and test results of seven-year-olds...他认为 7 岁大的学生的测试分数和班级的规模有关系。Ten year-olds are incredibly energetic.10岁的孩子精力格外旺盛。He suggested a link between class size and test results of seven-...
He suggested a link between class size and test results of seven-year-olds.他认为7岁大的学生的测试分数和班级的规模有关系。Snow Puppies is a ski school for 3 to 6-year-olds.“雪狗之家”是一所针对3至6岁儿童的滑雪学校。More than a quarter of seven year-olds cannot ad...
'Call me Earl!' he entreated...“叫我厄尔！”他恳切地说。Trevor Steven entreated them to delay their departure.特雷弗·史蒂文恳求他们晚点走。They entreated and threatened, but all this seemed of no avail.他们时而恳求, 时而威胁, 但这一切看来都没有用。Trevor St...
The simplest type of pressure gauge is the open - tube manometer.最简单的压力计,是开管流体压力计.The topazometer is a mercury - actuated manometer.带软管的杯式压力计是一种水银作用式压力计.The Bourdon - type pressure gauge is more convenient for most purpo...
Up to 96 % ee was achieved with 4 - nitro - chalcone as enone substrate.以 4- 硝基查耳酮为原料的反应,其产物可获得最高达96%ee值.Chalcone synthase ( CHS ) gene is the key gene during the pathway of synthesizing anthocyanidin.查尔酮合成 酶 基因(Chalcone...
In the mass production era multinational firms tended to centralize their operations.在大规模生产的时代，跨国公司往往实行集权化经营。The company is a wholly-owned subsidiary of a large multinational.这是一家大型跨国企业的全资子公司。Many multinational companies...