寄生的

When the tree changes from health to weak, the main terpene compounds changed, such as the amount of 3-carene, isolimonene,β-pinene, 4-carene were significantly enhanced, and santolina triene,α-fenchene,β-myrcene,β-phellandrene were declined. It will provide a basis for Monochamus urussovi Fischer to select suitable parasitic Picea jezoensis.

鱼鳞云杉树势由健康向衰弱转变时，主要烯萜类化合物含量发生变化，3-蒈烯、异柠檬烯、β-蒎烯、4-蒈烯、α-蒎烯等含量显著上升，而神圣亚麻三烯、α-葑烯、β-月桂烯、β-水芹烯等含量下降，这些烯萜类化合物的变化，为云杉大黑天牛定位选择适宜寄生的鱼鳞云杉提供了依据。

Parasitic blood-sucking roundworms having hooked mouth parts to fasten to the intestinal wall of human and other hosts.

寄生的吸血线虫，有带钩嘴能紧贴在人或其它宿主的肠壁上。

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。

Natality, mortality and population The dynamics of parasitism K2

出生率，死亡率和种群增长(H2)寄生的动态(K2)捕食的性质J1

W. Price estimated that over 50 percent of today's species are parasitic.

Price 估计，今天物种的50%都是寄生的。

With the worthless parasitical human beings gone, there was more for everyone to eat.

寄生的人类已经不在了，每只动物都可以分到更多的食物。

All these complicated factors inevitably affected the obligatory parasitical rust.

这些复杂的因素必然影响到专性寄生的锈菌。

In some classifications considered a phylum of the kingdom Protista; holozoic or saprozoic flagellates.

在某些分类中被认为是原生动物的一门；全动物营养或腐物寄生的鞭毛虫。

This "piggyback" method to enhance the viability of small rhododendrons will do much good they do.

这种"寄生"的方法对提高小杜鹃的生存能力倒也很有好处。

A season of snow, christmas tree and mistletoe.

一个有白雪、圣诞树与榭寄生的季节。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。