Abstract Earthworms have the capacity to ingest organic materials and to defecate calibrated matter.
摘要蚯蚓具有吞食有机物质, 并将其以颗粒状排出的功能。
The numbers of earthworms changed according to the phase of the rotation.
蚯蚓的数量因轮作状况而有改变。
Acute toxicological effects of heavy metal pollution in soils on earthworms.
土壤重金属污染对蚯蚓的急性毒性效应研究。
The effects on the feed intake of the ricefield eel of adding earthworms and livers of piglets
猪肝和蚯蚓对黄鳝诱食效果的研究
Such addition of earthworms to soil seems particularly promising.
将蚯蚓引入这种土壤特别有效。
Earthworms do the important job of aerating the soil.
蚯蚓做了使土壤透气的重要工作。
Why Do Earthworms Come Out after a Rain
为什么蚯蚓雨后出来
Earthworms are androgynous.
蚯蚓是雌雄同体的动物。
The portion of the head in earthworms and other annelids that is situated anterior to the mouth.
口前叶，各种蠕虫和软体动物头部在口前方的部分。
A few earthworms have been reported from the South Shetland Islands in Antarctica.
少数蚯蚓曾发现于南极洲的南塞得兰岛。
Earthworms may produce antibiotic substances.
蚯蚓可以产生抗菌物质。
Earthworms Back in the Garden.
蚯蚓回归田园
Earthworms have no backbone, they are a kind of worm.
蚯蚓没有脊椎, 是一种蠕形动物。
Earthworms may be instrumental in dispersing fungi or bacteria.
蚯蚓可能是散布真菌及细菌的工具。
He is baiting the fish hook with bait made from earthworms.
他在鱼钩上挂上用蚯蚓制成的鱼食做诱饵。
Bioavailability of Pesticide Residues in Soil to Earthworms.
土壤中农药残留对蚯蚓的生物有效性
Because earthworms are as biologically complex as any insect.
因为蚯蚓和其他昆虫一样有着一套完整的生物学构造。
Earthworms stop breeding some time before they die.
蚯蚓有时在它死亡前才停止繁殖。
Practical details of the commercial breeding of earthworms are outside the scope of this book.
商业饲养蚯蚓的细节非本书内容。
Rolling on earthworms or dead bugs, for example, is a popular dachshund pastime.
在蚯蚓或者死的臭虫打滚是腊肠很喜欢的消遣方式。
Earthworms burrow deep into the soil.
蚯蚓钻土很深。
Earthworms burrow deep into the subsoil.
蚯蚓深深地钻进底土。
Earthworms and other essential soil organisms are extremely susceptive to cadmium poisoning.
蚯蚓和其他主要得土壤生物都非常容易镉中毒。
Colonization of a calcareous stripmine spoil by earthworms promoted incorporation of organic matter.
在石灰质露天矿引入蚯蚓, 则促进有机物的结合。
Earthworms can contract.
蚯蚓能缩小。
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