查询词典 nematodes

The host plants will be damaged when infected by root-knot nematodes. The response of the host plants parasitized can also produce evident impact to the root-knot nematode, resulting in adaptation of the nematodes specific to different host plants.

此种寄生行为会对植物造成一定的伤害，而寄主植物的反应也会对根结线虫产生显著的影响，从而引发线虫的种种高度专化性适应。

Free living marine nematodes were the most dominant group. The average abundance of nematodes was 1801.82 ind.10cm-2, accounting for 95.4% of the abundance of meiofauna, with benthic harpacticoid copepods in the second, accounting for 2.2%.

共鉴定出17个小型底栖动物类群，其中线虫占绝对优势，其平均丰度是1801.82 ind.10cm-2，占小型底栖动物总丰度的95.4%。

Roundworms (also known as Ascaris lumbricoides) belong to a large group of worms called nematodes.

roundworms属于一个大集团的蠕虫所谓的线虫。

In California the problems are much less severe, although the plants can be afflicted with nematodes and viruses as well as Fusarium and other diseases that thrive in cool soils.

在加州的问题就更严重，虽然植物可以折磨与线虫和病毒以及镰刀和其他疾病了然于酷的土壤。

For example, rust, which we have just mentioned, is caused by fungi; fire blight of fruit trees and bacterial blight of bean s by bacteria mosaic by viruses; and root knot by nematodes.

例如，我们刚才提到的锈病是由真菌引起的，果树的火疫病和豆类的细菌性疫病是由细菌引起的，花叶病是由病毒引起的，根癌病是由线虫引起的。

Billion nematodes/667m2 of use amount can keep the damage rate of beet seedlings under 15.1%, this result was obviously higher than those of chemical insecticides. In treated field. the population of cockchafer larvae was significantly reduced, and the beet yield was 351kg/667m2 enhanced.

线虫防治田与对照田相比，能显著的控制蛴螬的种群数量，使甜菜每667m2增产351kg，表明利用线虫防治甜菜地蛴螬的可行性，为地下害虫无公害防治开辟了新途径。

The control effects of Solarization on the cucumber root knot nematodes disease was over 95% after three year.

高温处理后棚室第3年对根结线虫病的控制效果仍高达95%以上。

The character of technical measure is practically, sustainable and environment-friendly, so it is effective measure of controlling the cucumber root knot nematodes disease in the northern area of China.

该技术具有可操作性、可持续性和环境友好型的特点，是控制北方地区温室黄瓜根结线虫病的有效技术措施，具有广阔的应用前景。

The results felicitously explain that the number of introns distributed in vertebrates , Diptera and nematodes are declining sequentially .

该结果合理地解释了内含子在脊椎动物，线虫及昆虫中数量的分布呈下降趋势。

Parasitic nematodes that cause elephantiasis and river blindness threaten hundreds of millions of people in the developing world.

根据世界卫生组织的统计，这种寄生虫一旦入侵人体，会让人四肢无力且外形逐渐改变，全世界大约有四千万人受害，同时有一亿五千万人受到丝虫感染。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。