线虫的

The diagnosis methods of mange and acarus base on clinic symptom,and checking chipping of skin and examining blood serum.

胃肠道线虫的最常用诊断方法是粪便检验，计算粪便中虫卵种类和数量；猪疥螨的诊断则需以临床症状为基础，检查皮肤的碎屑或进行血清学检查。

Gene microinjection and integration are the most important ways to make transgenic animals in C. elegans . They are widely used in the studies of expression, function and interaction of genes.

其中基因显微注射和整合是该领域的核心技术，广泛应用于研究线虫的基因表达、功能和基因间的相互作用等。

Briefly, a DNA construct or PCR product which carried gene of interest is mixed with a co-injection marker and injected intothe distal gonad through a micropipette.

显微注射技术使用尖端开口直径为微米级的玻璃微管，将所研究的目的DNA注射进线虫的性腺。

Briefly, a DNA construct or PCR product which carried gene of interest is mixed with a co-injection marker and injected into the distal gonad through a micropipette.

显微注射技术使用尖端开口直径为微米级的玻璃微管，将所研究的目的DNA注射进线虫的性腺。

In practice, a combination of several methods is usually employed for controlling nematode diseases of plants.

线虫的种类和数量很多，据Hyman（1951）的估计，全世界有50多万种，在动物中是仅次于昆虫的一庞大类群。

When their fermentation broths were diluted 5-fold, the strains DA07041 and DA07118 had higher knockdown efficiency, respectively 72.1%,and 83.7%.

发酵液稀释5倍后对线虫的击倒效果最好的是：DA07041和DA07118，其校正击倒率分别为72.1%和83.7%。

Action mode of the 2 actinomycetes against nematodes was explored.

初步探索了高活性的2株放线菌对线虫的作用方式。

Among parasite s, protozoa are usually more pathogenic than nematodes.

在寄生虫中，原虫的致病性往往比线虫的要高。

Among parasites, protozoa are usually more pathogenic than nematodes.

在寄生虫中，原虫的致病性往往比线虫的要高。

The ribosomal 16s rDNA of these two strains were amplified and the PCR products were sequenced.

对含有这两个菌株成分的混合生防菌剂GJ23进行对根结线虫的离体生物测定。

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。