线虫的

Two intestinal parasite species were discovered,Coccidia,Capillaria and the infection rate were 18.08% and 3.64%,respectively.

对62种鸟类共110份粪便样品进行调查，查出2种寄生虫，寄生虫总感染率为20%，球虫和毛细线虫的感染率分别为18.08%和3.64%。

By the method of subordinate function, the sequence of resistance from strong to weak successively was determined.

根据综合指标隶属函数运算，确定了供试番茄砧木抗南方根结线虫的顺序。

Rats could be used as an animal model of Capillaria hepatica .

可用大鼠建立肝毛细线虫的动物模型，并可在实验室中传代。

These microfilaria happen to be Wuchereria bancrofti.

这些微丝蚴是班氏吴策线虫的幼体。

This paper studied the systematic status of sweet potato stem nematode in China.

本文对我国甘薯茎线虫的分类地位进行了系统研究。

Using the Shannon-Wiener's niche breadth index and the Pianka's niche overlaps index, we found that the Nereis japonica, nemerteans and eelworms had broad niche breadths (above 2.80); the niche overlaps among them was high (above 0.90) in the quantitative analysis on the 21 species present in the quantitative sample analysis.

对定量取样中获得的21个物种以Shannon-Wiener指数为基础进行了生态位宽度测定，以Pianka重叠指数为基础进行了生态位重叠值分析，结果表明日本沙蚕、纽虫和线虫的生态位较宽，均为2.80以上，它们之间的生态重叠值也较高，均为0.90以上。

Extraction efficiency of sucrose-centrifugation methods which were applied to centrifugate nematodes from soil was studied by means of one-way trial and double-way trial.

采用单因素试验和二因素组合试验，对蔗糖离心法分离线虫的效果进行研究。

So thealternative splicing of tra-1 mRNA maybe happened.The whole procedure initiates a novelty technique in the study of Mermithidae. What is more, it has settled a rigid foundation for the further research of the gene in sex detennination.

综上所述，本项研究的创新之处在于首次通过秀丽隐杆线虫基因组用PCR方法克隆tra-1基因的锌指部分序列，不仅发现其内含子序列的组成结构对其可变性剪接有重要的影响，而且本研究结果将对克隆昆虫病原等索科线虫的相关性别决定基因提供参考价值和比较基础。

In this study,a C.elegans CBFβhomolog,bro-1 was cloned and its function in proliferation,differentiation and specification of seam cells was investigated.

本篇论文报道了新克隆的线虫的CBFB同源基因bro-1，并研究了它在线虫侧线细胞增殖、分化和细胞命运决定中的作用。

The third-stage larvae were developed to fourth-stage larvae (the most optimal develop rate was 41%) when cultured in defined complete medium, further, cultured in defined incomplete medium, was examined no develop and a poorly survival rate. When the third-stage larvae were cultured in the defined complete medium under 37℃ and 5% CO2 in air, the larvae were began to develop to the fourth-stage larvae in cultured for 30 days, being enclosed within the sheaths of the third molts of life cycle.

广东住血线虫的第三期幼虫以MEM medium添加胺基酸、脂肪酸及碳水化合物的培养基在37℃含有5％ CO2的无菌培养箱中，培养至第21天已发育至第三期幼虫中期的阶段，第24天已发育至第三期幼虫末期的阶段，第30天开始出现带鞘的第四期幼虫，第36天则观察到虫体明显变长并蜕去外鞘及第三期幼虫特有的眼点消失的第四期幼虫。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。