Objective : To study tissue chara ct eristics of Humulus lupulus, powder characteristics, physical and chemical characteristics.目的: 探讨忽布的组织构造 、 粉末特征及常见的理化特性....
The language of Darwin was intelligible to experts and non-experts alike.达尔文的语言无论对专家还是非专业人士而言都明白易懂。He mistakenly ascribes the expression "survival of the fittest" to Charles Darwin.他错误地认为“适者生存”是查尔斯·达尔文说的。the theory of na...
A very small pipette used in microinjection.一种小型的或年幼的隼.Mathematical model of microinjection amount is founded through depth theory research to the microinjector.本文通过对显微注射仪的深入研究,建立了注射量的数学模型.Whole mount in situ hybridizati...
I was laid up in bed with acute rheumatism.我染上了急性风湿，卧病在床。Grace laid out the knives and forks at the lunch-table.格雷丝把刀叉摆放在午餐桌上。The flask is completely watertight, even when laid on its side.即使平放，这个真空水杯也是滴水不漏。...
She is a very fast typist.她打字速度很快.Place the girl as a typist.让这个女孩做打字员吧。Many women applied for the post of typist.许多妇女应征这个打字员的职位。I'm quite a fast typist.我打字相当快。I thought I am quite fit for a typist's job.我觉得我很适...