查询词典 insect

Allelochemicals are a self-defensive weapon of plants, and the effects of allelochemicals on insect and the adaptation of insects to allelochemicals disclose the plant-insect coevolution.

植物次生物质是植物自卫的武器，它对昆虫的影响及昆虫对其的适应反映了植物－昆虫的协同进化。

Thus, flowering plant species dependent on insect pollination, as opposed to self-pollination or wind pollination, could be endangered when the population of insect-pollinators is depleted by the use of pesticides.

因此，依赖于昆虫授粉的开花类的植物，因为不同于自身授粉或风媒授粉，在花粉媒虫数量因杀虫剂的使用而减少时，会濒临灭绝的危险。

The stick insect is an insect primarily found in tropical and subtropical areas. It is good at disguising itself as a withered branch or bamboo shoot.

竹节虫是一种主要分布在热带和亚热带地区的害虫，身体修长，善于伪装成枯枝或竹子。

Or try picking up a stick insect at the Stick Insect Safari – if you can spot them, that is!

如果您眼力佳，還可能在竹枝上觀察到藏身附近的竹節蟲

Sex differences were also exhibited in the tarsi: in the width of the adhesive pad of the second tarsomere,which was larger in males towards the front of the insect and in females towards the rear of the insect.

附节上也存在性别差异：第2跗节跗垫的宽度在雄性中是从后向前逐渐增大，而在雌性中刚好相反。

Software and results were saved in EXCEL for consequent statistic operation and obtaining chromosome patterns. 4 indexes were chose, such as chromosome karyotype, C-band pattern, chromosome behavior and B chromosome for comparative analyses, and adopted SPSS to reconstruct dendrogram. Combined with studies on insect morphology and insect geography, we made a detailed analysis and speculation on the relationship of taxa concerned. Finally we got the conclusions as follows: 1. The number of chromosomes in grasshoppers of Oedipodiae is 2n 〓=23=22+XO. All chromosomes are telocentric chromosomes. Most of the genome formulas are 3L+6M+2S+X and 3

论文选取染色体核型、C-带带型、染色体行为和B染色体这4个方面的指标进行比较分析，运用SPSS系统分析软件建立表达各属和各种之间亲缘关系的系统树，并结合昆虫形态学和昆虫地理学等方面的研究成果，对其亲缘关系进行了比较详细的分析和推测，得出以下结论：一、斑翅蝗科蝗虫的染色体数目都稳定在2n〓=23条，性别决定机制是XO型，染色体均为端部着丝粒，染色体组式以3L+6M+2S+X和3L+7M+1S+X这两种类型为主，即3对大型染色体，6～7对中型染色体和2～3对小型染色体，X染色体以中型为主，在染色体组中主要排列为4～7位。

Lycorma delicatula is a kind of pest insect on tree of heaven and plant of Meliaceae, It is also a kind of important resource insect for medicine.

斑衣蜡蝉是自然发生于臭椿树和苦楝树的一种重要害虫，也是一种重要的药用昆虫资源，分布于山东省、江苏省等地。

For better understanding the structure of insect community aloft and how it interacted with the insect community near the ground, especially the effects of the wind-borne migration, observations were conducted with a searchl...

为了更好地理解空中昆虫群落的结构及其如何与近地昆虫群落相互作用的，尤其是风载迁飞的效应，2002年在渤海海峡中间的长岛县一小岛(38 23.200'N，120 54.500'E)上使用探照灯诱虫器进行了观测；2001和2002年我们使用数字昆虫雷达和姊妹灯(同时使用的探照灯诱虫器和地面灯诱虫器)在北京附近的廊坊(39°30′42"N，116°36′07"E，28m asl)进行了观测。

For better understanding the structure of insect community aloft and how it interacted with the insect community near the ground, especially the effects of the wind-borne migration, observations were conducted with a searchlight trap o...

为了更好地理解空中昆虫群落的结构及其如何与近地昆虫群落相互作用的，尤其是风载迁飞的效应，2002年在渤海海峡中间的长岛县一小岛(38 23.200'N，120 54.500'E)上使用探照灯诱虫器进行了观测；2001和2002年我们使用数字昆虫雷达和姊妹灯(同时使用的探照灯诱虫器和地面灯诱虫器)在北京附近的廊坊(39°30′42"N，116°36′07"E，28m asl)进行了观测。

Will on anguine island form a snake to have young bird for years, birdie eats the insect, the insect has a plant, the plant is the food chain of fertilizer with birds' droppings, formed the complete ecosystem that is a center with the snake.

多年来在蛇岛上形成了蛇吃小鸟，小鸟吃昆虫，昆虫吃植物，植物以鸟粪为肥料的食物链，形成了以蛇为中心的完整的生态系统。

Just so you know where we're going...

只要让你知道我们的目标。。。

One of his friends acted as the gobetween in his business.

在这件事中，他的一个朋友充当了中间人。