蚯蚓

The results showed that the different cut sites had the different RBSN and RQ. The superiority in RBSM occurred in the body segments with heart and clitellum, with head or only without head, the body segment number which remaining above 1/2, while the other groups had fewer RBSN.

切后都保留了心脏、生殖环、脑或只切除了脑，所剩体节数均在实验所用蚯蚓的体节数的1/2以上的蚯蚓体段，再生体节数明显，其它各体段组再生体节数不明显或无。

Study on the role of earthworm indecomposition of agricultural wastes cow manure and cornstalk, role of available use ofagricultural wastes in decomposition and transformation of earthworm, is very important intheory and realization.

研究蚯蚓在农业废弃物牛粪和玉米秸秆分解中的作用，对于这两种农业废弃物的有效利用和蚯蚓在物质分解转化中的作用具有重要的理论和现实意义。

Earthworms grow and reproduce in the best state in the content of composted cowmanure in 60%~70%, compared the growth and reproduction of earthworms in differentcombination of composted cow manure, composted and uncomposted cornstalk.

通过对比蚯蚓在发酵牛粪、发酵玉米秸秆和未发酵玉米秸秆不同组合中的生长和繁殖状况，发酵牛粪含量在60%～70%的时候蚯蚓的生长和繁殖最好。

He put another earthworm into the alcohol and it disintegrated in front of everyone's eyes.

他在酒精里放入另一条蚯蚓，大家注意到蚯蚓很快被分解了。

The increasing rate of hydrolysis was decreased with the increase of hydrolysis time, and had a negative correlation during hydrolysis process; In conclusion, outer acid protease is a significant effects on hydrolysis of earthworm, improved rate of production, which supplied a new way to empolder function liquid fertilizer ,based on animo acid from earthworm hydrolyte.

水解提高率随着水解时间的延长而下降，提高率与水解时间两者呈负相关；可以得出酸性蛋白酶对蚯蚓浆的水解率提高明显，提高了生产速率，为下一步开发以蚯蚓氨基酸为基础的多功能液体肥料提供参考。

The slurry was inoculated on a rocking bed and continued for about 4 weeks, then arsanilic acid was determined spectrophotometrically (450 nm) and the genotoxicity changes of arsanilic acid on earthworm coelomocytes were tested with comet assay (single cell gel electrophoresis test, SCGE) in 0, 1, 2, 3, 4 weeks, respectively.

结果表明，阿散酸低浓度时在泥浆体系中能被较快降解，500mg/L的降解率达到了25%；蚯蚓体腔细胞彗星试验表明，所有降解液均具有遗传毒性，可导致蚯蚓体腔细胞DNA明显损伤，与对照相比具有显著性差异(P.05)。

The bioluminescence system is contained within large, granule-filled coelomic cells except for some species.

大多数发光蚯蚓的发光体系包含于蚯蚓体腔液内充满颗粒的细胞内。

But after 14 days of Cd exposure , the endogeic earthworm, Metaphire posthuma had lower transcript than two epigeic earthworms, Polypheretima elongata and Pontoscolex corethrurus.

镉暴露下14天后表层型蚯蚓Metaphire posthuma mt-2基因表现量低於两种深层型蚯蚓Polypheretima elongata与Pontoscolex corethrurus。

Effect of different organisms on the earthworm"s propagation; 2. Effect of ber" root by wormcast; 3. Effect of leaves" nutrition, yield, fruit"s quality of ber with different manurial treatments.

一：不同有机物料对蚯蚓繁殖的影响；二：蚯蚓粪对毛叶枣根系的影响；三：不同施肥处理对毛叶枣叶片营养和产量、果实品质的影响。

Therefore the acute and chronic tests of roxarsone to earthworms were performed in this study in order to know the toxicity and mechanism of toxicosis of roxarsone on environmental organisms.

鉴于此，本课题进行了洛克沙胂对蚯蚓的急性毒性及长期低浓度暴露下对蚯蚓的慢性毒性和毒理的研究，以期为研究和评价洛克沙胂对土壤环境的污染提供依据。

Do not gum up the work by telling mother what we are going to do .

别告诉母亲我们要干的事，那会把事情搞糟的。

In recent years, application of the partial prestressed concrete beam s is developed.

近年来，随着部分预应力砼梁应用的推广，发现我国规范所采用的名义拉应力法的计算结果不稳定。