germ 四级六级考研

I have the germ of an idea.

我有一个初的想法。

This is a culture of cholera germs.

这是培养出的霍乱。

The air is full of millions of invisible germs.

空气中充满了许多看不见的细。

The water was infected with germs.

这些水被细污染了。

Dirt harbors germs.

污垢中藏有。

Examples are soybean, rapeseed and tlaxseed, wheat germ, hempseed , and perilla oils, with soybean being the most important.

例如大豆、油菜籽和亚麻籽、小麦胚、大麻子和紫苏子油。

The result of experiment indicates that argy wormwood dew has bacteriostasis on the common germs such as E.coli,Staphalococcus aures,Pseudomonas aeruginosa,Candida albicans etc.

对常见污染具有抑制作用,其中对大肠杆、金黄球、绿脓杆、白念球的最低抑浓度(体积分数)均为3。

The dorsoventral polarity of Drosophila egg is established by means of signaling between the germ line-derived oocyte and the surrounding somatic follicle cells.

果蝇胚胎的发育是由四种系统，分别控制头尾部、前部、后部以及背腹部的形成。

However, in insects with panoistic ovarioles containing no nurse cells, it is uncertain whether or not they contain maternal germ plasm or nuage.

然而，在不具有营养细胞的无营养细胞型微卵管中，母系生殖浆或生殖云是否存在仍属未定。

It is a more important effect that the electromagnetic pollution may accelerate germ plasm aberrance.It leads to the confusion of biothythm and illness.

更重要的是可能诱发生物基因的突变，导致生物生长节律的混乱和各种恶疾及新生疾的产生。

Enemas, douches and other cleaners will not be able to get all the germs and bacteria out of the rectum.

灌肠剂、灌肠器或其他方法都不能完全杀灭直肠内的细和微生物。

In a pennaceous feather, the barbs grow helically around the tubular feather germ and fuse on one side to form the rachis.Simultaneously, new barb ridges form on the other side of the tube.

在正羽上，羽枝以螺旋形绕著管状的羽芽生长，在管子的一侧接合在一起形成羽轴，同时在管子的另一侧形成新的羽枝脊。