strain 四级六级考研GMAT

The abstraction of carotene from Rhoddoseudo-monas Palustris strain B.

类胡的提取进行了研究。

We found a recessive cataract mutation arose spontaneously in a KUNMING outbred mouse strain.

研究遗传性白内障致病基因，实验动物模型是一个非常好的方式。

Among them, prevanlence of bacterial strain was Legionella pneumophila(Lp) serogroup 1.

主要以嗜肺军团菌血清型1型感染最为常见。

The constraint condition for the strain energy density function of incompressible hyperelasticity is proposed.

通过对各种有限元方法的分析比较，适当修改了已有的变能密度函数的形式使之更适合数值计算。

The usual bipyramid-shaped parasporal bodies occur in Lepidoptera-active strains.

一般双金字塔形伴胞体形成于鳞翅目活性株。

When you’ve boiled the cabbage,strain off the water through a colander.

你把卷心菜煮开后,用滤锅把水滤掉。

The newcomers lacked immunity against local strains of the disease.

新来的人对这一疾病在当地的几种类型缺乏免疫。

Life history traits of mictic females in two strains of Brachionus calyciflorus (Rotifera).

除草剂草甘膦对萼花臂尾轮虫生活史特征的影响。

He’s straining at the leash to leave Britain for somewhere sunnier.

他急不可待地想离开英国去一个充满阳光的地方。

The dog strains at the leash, eager to be off.

狗拼命地扯拉皮带, 想挣脱开去。

Why don’t you let her leave home? Can’t you see she’s straining at the leash?

你为什么不让她离开家？你没看出她极要摆脱束缚吗？

He has a strain of melancholy in him.

他有点忧郁。

Ovalisation at maximum bending strain in the small scale reeling tests was not measured.

在小型的卷轴测试中基于最大弯曲变的成椭圆形是没有规则的。

I stood, straining eyes and ears for the faintest stir.

我站着，睁大眼睛，竖起耳朵，捕捉最细微的响动。

By careful selecting and roguing the strain was evolved.

这个品种是经过小心的选择与淘汰才培育出来的。

After six weeks of uncertainty, the strain was beginning to take its toll.

6 个星期的忐忑不安后，开始产生影响了。

The strain on the rope made it broken.

绳子因受过大而断了。

He strained every sinew to help us, but didn’t succeed.

他尽全帮助我们,可是没有成功。

Several sailors were straining at the rope.

好几个水手在拼命地拉绳子。

There is someone straining his ears at the door.

门边正有人在竭听着什么。