查询词典 earthworms

Then the chronic simulated test of earthworms exposed to lower concentrations of roxarsone was carried out.

然后进行了蚯蚓在长期低浓度暴露下的模拟试验。

Earthworms feed on dead animals and leaves.

蚯蚓以死去的动物和腐烂的叶子为食。

It is estimated, in a 50,000 earthworms year can make the about 18 ton fine soils on acre land.

据估计，50000条蚯蚓一年内能在一英亩的土地上制造大约18吨的优良土壤。

Earthworms do not want to hurt the fish from.

蚯蚓从没有想伤害鱼。

In addition, as earthworms dig their way through the soil, they make tunnels.

另外，由于蚯蚓在土壤中给自己开路，它们就制造了隧道。

Baby earthworms were in extremely horrible as they were just fools in life. They knew nothing and did nothing.

蚯蚓宝宝们陷入了极度的恐慌中，因为他们就是生活中的傻子，他们什么也不懂什么也不会做。

They are digging for earthworms as bait.

他们正在挖蚯蚓作鱼饵。

The chief work of the earthworms is to enrich the soil.

蚯蚓首要的工作还是使土壤更加肥沃。

Okay... let's start with..... Earthworms, which are extremely high in protein.

好吧，让我从蚯蚓开始谈，它的蛋白含量相当高。

Earthworms can take advantage of waste and agricultural waste for food, can improve the soil, soil making fertilizer, garbage treatment, clean up cities, to improve hygiene.

蚯蚓能利用废物和农副产品下脚料为食，可改良土壤、改土造肥、处理垃圾、净化城市、改善卫生。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。