查询词典 insect vector

At home, since childhood the elder tells us, gets up early the bird has the insect to eat, the bird which sleeps late is eaten by the insect, must keep regular hours the body to be good, do not the happy time, waste on sleeping.

在家里，从小长辈就告诉我们，早起的鸟儿有虫吃，晚起的鸟儿被虫吃，要早睡早起身体好，不要把美好的时光，都浪费在睡觉上。

The results show that the transgenic hybrid poplar can decrease the number of defoliating insects and lower the dominance of the dominant species, and increase the insect diversity and the evenness of insect pest subcommunity.

结果表明，转基因741杨能明显降低群落中食叶害虫的数量，同时，使群落中食叶害虫优势种的优势度降低。

The results showed that the main reason of reversal adoption was their dissatisfying with transgenic anti-insect cotton varieties, which were mainly concentrated on singularity and decline of insect-resistance, lower output, and so on.

结果表明，农户对转基因抗虫棉品种不满意是采用逆转的主要原因，不满意的原因主要集中在抗虫性单一且下降、产量低等方面。

Research and development in insect biology and insect resistant plants languished during this period.

这一时期昆虫生物学和抗虫植物的研究和发展很不景气。

Insect insect configuration changes overwintering began to plant, leaf, evergreen leaves began to leaf thickness decreases.

昆虫开始向越冬虫态变化，落叶植物开始落叶，常绿植物的叶片开始变厚变小。

In order to get the highly expressed recombinant NGF, the insect expression system was selected and the NGF gene with signal peptide was transected into insect cells.

为了获得高表达的重组NGF本文选择了昆虫表达系统将带有信号肽的NGF基因转染至昆虫细胞内，48小时后收取表达上清，蛋白电泳及活性检测。

Firstly, the change of lift, drag and moment, applied on the insect or other animals with flapping-wing, was calculated and analyzed in the case of the coming flow which has different direction and constant velocity. It is found that the lift, drag and moment, applied on the insect, would change, when the flow velocity increases.

来流速度的方向相同、大小不同时，对模型翼扑动过程中产生的的升力、阻力和矩等气动力参数进行了分析计算，计算结果表明：来流速度增加，会使得昆虫等扑翼飞行动物所受升力、阻力发生变化。

There's a certain orchid looks exactly like a certain insect. So the insect is drawn to this flower, its double , its soul mate... and wants nothing more than to make love to it.

有一朵样子恰似一种昆虫的兰花，那种昆虫看到了，就朝这朵花飞去，好像是找到了自己的异性朋友，除了想跟她做爱之外什么都不想做。

Infection by baculoviruses not always results in insect death, and persistent baculoviruses are popular haboured in insect populations. Moreover, the persistent infection can be transformed to a replicative and infective state caused by stress factors, which can cause epizootics in outbreak populations.

杆状病毒感染昆虫宿主并不一定导致昆虫死亡，其持续感染在昆虫种群中普遍存在，且在某些刺激条件下，持续感染可被激活为增殖性感染并引发病毒流行病爆发。

During the period of storage, grain could be damaged by insect, mite, and microorganism pests, which could cause huge quality and quantity losses for stored grain. Nowadays, it seemed that the weapons to protect stored grain against insect pest infestation were decreasing, so the new fumigants with safe, environmentally friendly and efficient characteristics were urgently needed.

粮食在储存期间容易受到害虫、害螨和微生物等有害生物的为害，造成粮食质量和数量的巨大损失，而人们目前用于保护粮食不受害虫侵害的武器似乎正在减少，人们迫切需要开发出安全、绿色、高效的新型粮食熏蒸剂。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。