查询词典 locusta

We obtained several hybrid individuals from a cross, Locusta migratoria migratoria L.

根据我们所观察的几个杂种个体的成熟分裂，在杂种的染色体结构差別中可能有一逆位区存在。

It is thought, however, that Old English loppestre, the ancestor of lobster, was formed from locusta and the suffix -estre used to make agent nouns.

但是，lobster 在古英语里的前身 loppestre 被认为是由 locusta 形成的，后缀-estre 用于组成代理者的名词。

In this study, the COI gene of mitochondrial DNA from the migratory locust, Locusta migratoria, in China was amplified and sequenced.

对中国飞蝗各亚种线粒体DNA的COI基因片段进行了扩增并测序。

Locusta migratoria manilensis Meyen is one kind of locust that could extremely harm the agricultural yields in Ch...

东亚飞蝗是长期以来对我国农业生产造成重大危害的蝗虫。

Type and Distribution of Forewings Sensilla of Locusta migratoria manilensis Insecta, Orthoptera

该目昆虫的前翅发展成坚硬的鞘翅或壳。

It is very important to learn the habitat of Locusta migratoria manilensis Meyen, research and monitor its main factors in order to lighten and control the locust plague.

了解东亚飞蝗的生境及其主导因素并对其进行监测，对于防治蝗虫、减轻蝗灾具有重要意义。

The Locusta migratoria tibetensis is an important pest in the Qing-Tibet Plateau.

西藏飞蝗是青藏高原上的一种重要害虫。

It is particularly important to monitor timely and accurately the intensity of damage from oriental migratory locust(Locusta migratoria manilensis Meyen) for realizing efficient control and prevention of this kind of insect pest.

中文摘要：20世纪80年代以来东亚飞蝗在中国再度猖獗，及时、准确地监测东亚飞蝗的危害程度，对于东亚飞蝗的有效防治有重要意义。

The spatial distribution pattern of reed and Locusta migratoria manilensiswere studied.

利用地统计学方法，在GIS平台下研究南大港湿地东亚飞蝗Locusta migratoria manilensis和芦苇种群的空间格局及两者间的关系。

Soil spatial variability ; Eggpod spatial patterns ; Geographical information system ; Geostatistics ; Locusta migratoria manilensis

土壤空间变异；卵块空间格局；地理信息系统；地统计学；东亚飞蝗

We are forbidden from giving money to these shoeless, skinny children, as this will perpetuate begging.

向光着脚，骨瘦如柴的孩子施舍是不可以的，因为要招来无休无止的乞讨。

It would be hard not to fall victim to some sharpeyed policeman.

要想不被某个目光锐利的警察抓到，谈何容易。