查询词典 kerria

The results show that those trees had characteristics of low water consumption and high water use efficiency,such as Euonymusjaponicus, Cercis chinensisi,Kerria japonica,will be fitted better to urban greenspace.

本文认为那些低耗水高有效水分利用效率的树种，如大叶黄杨、紫荆、棣棠等，在未来城市绿地中应当有很好地应用前景。

Secondly ,those trees had the characterics of low water consumption and highwater use efficiency,such as Euonymus japonicus, Cercis chinensisi, Kerria japonica.etc.

第二种，低耗水高有效水分利用效率类型，如大叶黄杨、紫荆、棣棠等树种。

In nature, the effects of foraging experience on Kerria yunnanensis offspring population were studied.

研究自然条件下取食经历对云南紫胶虫的影响。

The kerria of Japan look as though one is in a hurry to bloom.

日本的kerria看起来好象一匆忙开花。

The Kerria lacca uses the sticky excretion as a means to stick to the trees on which it lives.

紫胶虫通过黏性排泄把自己固定在树木来生活。

With comparison and cluster analysis methods,the relationship between mineral salt contents of host trees and Kerria lacca was studied.

结果表明，不同寄主植物之间和是否被紫胶蚧寄生的枝条之间，无机盐含量存在差异，14种枝条的无机盐含量分成4组。

In one group, Kerria sindica and Kerria lacca have a closest relationship and formed as sister taxon.

信德紫胶虫与紫胶蚧核型似近系数λ为0.9533，亲缘关系紧密，聚在一起形成姐妹群。

In this paper, the author studied biology and ecology of Kerria lacca Kerr.

在中国云南省不同气候类型的元江、红河、元谋、绿春、墨江、云县、孟连，采用昆虫学、生态学等方法对紫胶蚧Kerria lacca

Kerria lacca likes to feed on annual branch or younger branch, and the diameter of fed branch ranges from 0.47cm to 1.60cm.When foraging, Kerria lacca has no priority to orientation of branches, but has priority to specific spot on branch bark.

紫胶蚧选择在1年生及以下枝条上固定取食，取食枝条枝径的范围在0.47~1.60cm之间，紫胶蚧分布时对枝条伸展方向无偏向，对取食部位存在选择性。

Lac insects are one kind of resource insects with great economic value, which belong to order Homoptera, superfamily Cocoidea, family Lacciferidae, genus Kerria.

紫胶虫是一种具有重要经济价值的资源昆虫，属同翅目Homoptera，蚧总科Cocoidea，胶蚧科Lacciferidae，胶蚧属Kerria，主要分布于印度、泰国、缅甸、中国、老挝、孟加拉国、巴基斯坦、越南等国热带和亚热带地区。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。