蚯蚓

那只小鸡从土里啄出一条蚯蚓。

That chick pecks out an earthworm from the earth .

蚯蚓组织中有许多种线虫。

Many nematodes occur in the tissues of earthworm .

蚯蚓做了使土壤透气的重要工作。

Earthworms do the important job of aerating the soil .

蚯蚓钻土很深。

Earthworms burrow deep into the soil .

蚯蚓吃下大量土壤，排出肥力丰富、物理结构理想的腐殖质。

Earthworms consume large amounts of soil , and produce a rich humus , perfect in texture .

蚯蚓的口是很小的。

The oral opening in an earthworm is small .

在美国可耕地中蚯蚓的种群会被冰冻所毁坏。

Earthworm populations in arable soils in the United States may be destroyed by frost .

他们正在挖蚯蚓作鱼饵

They were digging up worms to use for bait .

一眼看去，蚯蚓似乎没有脑袋。

At first you cannot see that the worm has any head .

这就是蚯蚓的头。

The pointed end is its head .

蚯蚓深深地钻进底土。

Earthworms burrow deep into the subsoil .

蚯蚓的身体由一百多个彼此相连的环节组成。

Its body is composed of more than one hundred rings , all joined together .

蜈蚣守候在蚯蚓的洞口上，准备伺机吃掉它。

The centipede waits by the hole of the earthworm , wants to eat it when thee is an opportunity .

它的头上有一个狭缝（嘴巴），蚯蚓就是通过这个器官进食一些腐烂的植物。

In the head there is a slit2 or mouth , by which the worm is able to feed on decayed plants .

没得脚的蜈蚣虽然没有死去，却已不能转动，只好眼睁睁的看着蚯蚓吃掉自己。

Although the centipede is not dead without legs . But it cannot move anymore , and can do nothing but watch the earthworm eat its body .

躲在洞中的蚯蚓乘蜈蚣不提防，探出头来就拔掉蜈蚣的一只脚。

But the earthworm hiding in the hole suddenly sticks out its head and breaks one of the centipede 's legs when the centipede is not alert1 .

蚯蚓又叫露水虫，因为当天气潮湿、小草上挂满露水时，它就喜欢钻出自己的洞穴到处爬行。

The earth-worm is also called the dew-worm , because it likes to come out of its hole and creep about when the grass is wet with dew .

蚯蚓如法泡制，一只一只地拔掉蜈蚣的脚，不多时，号称百足之虫的蜈蚣竟然竟然一只脚也没有了。

The earthworm does the same thing , and breaks the centipede 's legs one by one . Before long , the one-hundred-leg centipede has no legs any more .

蜈蚣愤怒之下，开始往蚯蚓的洞里钻，由于洞口很小，不仅钻不进去，反而被蚯蚓又拽掉一只脚。

Angered by this , the centipede begins to drill2 itself into the hole . Because the hole is too small , it cannot get in , and the earthworm breaks another leg .

蚯蚓-菌根相互作用对土壤-植物系统中Cd迁移转化的影响

Effect of earthworm-mycorrhiza interaction on transformation of Cd from soil to plant

基于DSP的仿蚯蚓移动机器人控制系统硬件设计

Design of earthworm-like micro-robot controller hardware on DSP

提取蚯蚓SOD的最适提取液体积应为蚯蚓鲜重的4倍（v/w）。

The conformable distilling volume is 4 times of its fresh weight .

添加EM菌对蚯蚓处理鲜牛粪的影响

Effect of EM on Disposing of Fresh Cattle Manure by Earthworm

蚯蚓对土壤中有效态Pb、Zn含量的影响及其机理研究

Effects of Earthworm on Available Pool of Pb , Zn in Soils and Its Mechanism

ICP-AES法测定蚯蚓和蚓粪中的重金属

Determination of Heavy Metals in Earthworm and Feces by ICP-AES

蚯蚓对PAHs污染土壤植物修复的强化效应研究

The Enhancement Effects of Earthworms on Phytoremediation of PAHs-polluted Soils

蚯蚓纤溶酶PI（239）基因在杆状病毒中的表达

Expression of Lumbrukinase PI_ ( 239 ) Gene in the Insect Cell using Baculovirus Expression Vector System

仅接种蚯蚓处理（E）的土壤氮素矿化速率和累积矿化速率较对照处理（S）有显著提高（p0.05）；

The soil nitrogen mineralization rate and cumulative nitrogen mineralization rate in Treatment E increased significantly ( p0.05 ) over Treatment S ;

蚯蚓粪的NH4~+吸附等温线与DTA曲线特征

Nh_1 ~ + adsorption isotherms of earthworm casts and their characteristics of DTA curve

在一定浓度范围内，蚯蚓对污泥中的Cu、Zn有富集作用，而对污泥中元素Cd、Pb没有明显的富集作用。

The earthworm has enrichment effect for copper and zinc in some concentration , but it has no effect for cadmium and lead .