查询词典 migratory

This phenomenon to some extent explains the ability of the migratory locust to withstand low temperature.

特别是在北方地区，越冬蝗卵要在土壤中度过 7个多月的时间，它们能否抵抗住生存环境的寒冷，这对下一季节的发生是至关重要的。

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。

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 occurrence of Tibetan migratory locust(Locusta migratoria ssp.tibetensis) came into fastigium again in recent years.

特别说明：本文献摘要信息，由中国知网提供，小木虫只提供索引，不提供免费的全文下载服务。

Difference target leads to difference decision element. The decision element of the state include ecology and poverty, the decision element of region government include achievement, system or policy, and money, the decision element for migrator include personality, distance, infrastructure, culture and migratory cost.

不同的目标导致决策因素的不同，认为生态和缓贫是国家生态移民决策的主要因素；认为政绩、制度、资金因素是地方政府决策的主要因素；个体、迁移距离、迁入地基础设施、社区文化、迁移者的成本效益是影响迁移者决策的主要因素，并以此构建国家、地方政府和迁移个人的决策模型。

A migratory bird that stops in a particular place for a limited period of time.

侯鸟在一特定的地方停留一段有限时间的一种迁移鸟类

The study of migratory bird populations, quantity, dynamics have great significance.

对研究候鸟种群、数量、动态等有很大意义。

This nutrient, for"Migratory Bird"itself is also attractive.

而这养分，对于"候鸟"本身亦有吸引力。

You know that under the Migratory Bird Treaty it's against federal law to contain a curved-bill thrasher.

你们应该知道，根据候鸟条约，收容矢嘲鸫是违反联邦法律的。

Fortunately, barn swallows are a migratory bird and they will not linger long before heading farther south.

辛好这些燕子是候鸟，它们不会在这里待太长的时间，它们还会一路往南飞的。

I can do simple painting, carpentry and plumbing.

我能做简单的油漆、木工和修水管等工作。

The motivations, notations and outline of this work are also given in this chapter.

从这个意义上讲，这些时滞是无害的。然后用实例说明这三个定理的应用和互不包含性。