已经有一些证据表明环斑海豹，即一种体型与港海豹相似的海豹科物种，可能也会使用母性觅食策略。
There is already some evidence suggesting that the ringed seal, a phocids species that is similar in size to the harbor seal, may also use a maternal foraging strategy.
环斑花岗岩具有若干岩石学的特征。
The rapakivi granites have a number of petrological peculiarities.
环斑海豹通常在洞穴的底部生育。
研究了水杨酸对番木瓜环斑病的防治效果。
The result showed that papaya ringspot virus disease was effectively controlled by SA treatment.
环斑花岗岩是发育于前寒武纪的一种特殊岩石。
确定引起云南番木瓜花叶病的病原为番木瓜环斑病毒。
Papaya mosaic disease was found in Xishuangbanna, Baoshan, Chuxiong and Yuxi in Yunnan province.
亦表明典型的环斑结构可以出现于不同的时代和构造环境。
This suggests that the typical rapakivi texture can be formed in various epochs and different tectonic Settings.
本文将从以下几方面进行讨论：秦岭环斑花岗岩的研究历史；
This paper will reply to the questions in these aspects: 1) the research history of the rapakivi granites in Qinling;
本文介绍了环斑结构的含义及奥长环斑花岗岩的地质与地球化学特征。
This paper introduces the connotation of rapakivi texture and geological and geochemical characteristics of rapakivi granites.
这种环斑病毒几乎摧毁了全泰国的番木瓜，而它是很多泰国人的一日三餐。
The virus, called ringspot, has decimated nearly all of Thailand's papaya, a staple food that many Thai people eat three times a day.
环斑花岗岩是一种特殊结构的花岗岩类，并且多数产在元古宙克拉通中。
Rapakivi granite, a special kind of granite with rapakivi texture, mostly occurs in Proterozoic cratons.
该系统采用了具有闭环斑技术的先进搜索和跟踪雷达，可自主探测打击目标。
The system features an advanced search and track radar with closed-loop spotting technology that enables autonomous target detection and engagement.
夏威夷的木瓜在1998年引入基因改良的品种之前，由于环斑病毒的影响，产量已经降低了。
The ringspot virus had halved papaya production in Hawaii before a resistant GM strain was introduced in 1998.
这些北极熊在冬天慢慢地聚集到岸边，因为他们能在寒冷的冰层上猎到自己的美味——环斑海豹。
The bears are slowly congregating along the coast, anticipating the winter freeze of Hudson Bay when they can get onto the ice and hunt their favorite meal of ringed seal.
由此证明，云南文心兰和大花惠兰病毒病由建兰花叶病毒和齿兰环斑病毒中的一种或两种侵染引起。
Cause of viral disease of Oncidium and Cymbidium is one or two of ORSV or CyMV in Yunnan.
比如，在夏威夷有一种新的抗虫害的番木瓜树。这种树可以抵抗环斑病毒的感染，而正是这种环斑病毒常常会降低当地番木瓜树的数量。
In Hawaii, for example, a new pest-resistant species of papaya tree has been developed in response to ring-spot virus infections that have repeatedly damaged the native papaya-tree population.
这两种甲虫是迪氏黄缘青步甲(e .dejeani)和环斑青步甲(e .circumscriptus)，它们以蟾蜍、青蛙和蝾螈为食。
The two beetles, E. dejeani and E. circumscriptus, readily dine on toads, frogs and salamanders.
这两种甲虫是迪氏黄缘青步甲(e .dejeani)和环斑青步甲(e .circumscriptus)，它们以蟾蜍、青蛙和蝾螈为食。
The two beetles, E. dejeani and E. circumscriptus, readily dine on toads, frogs and salamanders.
应用推荐