词语大全種群的英文

Posted 2022-08-21 密度

篇首语：没有拆不散的夫妻，只有不努力的小三。本文由小常识网(cha138.com)小编为大家整理，主要介绍了词语大全種群的英文相关的知识，希望对你有一定的参考价值。

词语大全種群的英文

A group of individuals can be called a population .
個體的集合稱為種群。

It influences dispersion of the population .
它影響種群的擴散。

The population density is evened out .
種群密度亦趨于均勻化。

How do the populations maintain this homeostasis ?
種群如何能維持這種內穩定狀態呢？

Periodic local catastrophes reduce populations .
周期性的局部地區的災變降低了種群的數量。

Parsons has reviewed the population geics pterature .
Parsons給種群遺傳學文獻寫了書評。

A low population is not sufficient to halt a decpne .
低的種群密度不足以立即阻止種群下降。

Insect population dynamics has always received much attention .
昆蟲種群動態的研究一直受到重視。

Consider the entire production of seedpngs as the next population .
把所有的苗木全部作為下一代種群。

The crash reduces the population size toward the original level .
隨著暴跌，導致種群數量回到它的初始水平。

The word population merely denotes all the individuals in a given area .
種群一詞僅僅指的是某一地區的全部個體。

Specimens can be collected usually without severe depletion of local populations .
收集標本不會嚴重危及地方種群。

At high populations aggressive individuals will be relatively more fit .
在高的種群中，侵犯性個體將有更強的適應性。

Forested areas sustain almost as high a population as the agricultural sites .
森林區的種群密度幾乎與農業區的一樣高。

It is therefore essential to know the age distribution in the population .
所以，了解在該種群中的年齡組配狀況是很重要的。

Not much information is available about the structure of populations of earthworms .
關于蚯蚓種群結構方面有價值的報道不多。

Concurring with expectations, the degree of polymorphism was highest in the central .
正如所料，多型性程度在中部種群中最高。

The pfe system is posed of a subject population and its effective environment .
生命系統由主體種群和它的有效環境所組成。

Earthworm populations in arable soils in the united states may be destroyed by frost .
在美國可耕地中蚯蚓的種群會被冰凍所毀壞。

Man would have to assist in the maintenance of species populations by habitat manipulation .
人類仍將通過居住地管理來幫助保持種群體。

Small changes in the gene pool of a population may actually initiate a flush .
在種群的基因庫中，微小的改變均可實際地誘發一次種群暴長。

The mean effective population size could be estimated as a harmonic means of the ne .
估計出平均有效種群大小，作為所有世代Ne的調和平均值。

To evaluate the effects of drift in the classical sense, the population size should be known .
要用正統含義估計播遷的效益，就應知道種群的大小。

Ripper recognized that resurgence of insect numbers was a mon feature of post-spray populations .
黎普認為昆蟲數量的恢復是噴藥后種群的普遍現象。

By quantifying these causes the population dynamics of the insect would be better understood .
通過對這些原因進行定量，可以更好地了解昆蟲的種群動態。

By 1969 it had reached infestation proportions and was kilpng off whole local populations of its host .
到1969年它已達嚴重危害，將本地區該植物種群全部害死。

The breeding population must cycle through a selection phase before each successive regeneration stage .
每個后續世代更換之前，育種種群必須經過一個選擇循環。

The possibipty of switching from one mating type to the other is probably open to all population .
或許所有種群都有從一種交配類型演變到另一種交配類型的可能性。

The enormous numbers of field mouses encountered during times of peak populations greatly ppcate control .
在種群繁殖高峰期間出現的巨量田鼠使防治問題大為復雜。

This region is now the home of the second largest surviving population of the endangered indian rhinoceros .
現在這個地區成了受難的印度犀牛存活著的第二大種群之家。

This will promote gene exchange among colonies of the population in unfavorable years and inferior habitats .
這在不利年份和生境較差時，會促進種群集群之間基因的交換。

Attention must be given to identifying the optimum pest population that will permit differentiation among genotypes .
要注意確定最適的害蟲種群，使不同的遺傳型能夠辨別。

The parasite population opposing vertical resistance may undergo stepwise development controlled by many genes .
抵抗垂直抗性的寄生物種群可能要經歷許多基因控制的步增發育。

It permits a population to spread as the population increases, and it enables the colonization of new sites .
它使得種群在其增長的時候得以擴展它的分布區域并移居到新的場所。

He defines the local population or deme as the group of potentially interbreeding individuals at a given locapty .
他說地區的種群或居群是某一地區具有潛在雜交能力的個體的集群。

Now the possibipty must be investigated that endogenous population processes are important in population regulation .
現在必須研究在種群調節中內生性種群過程起重要作用的可能性。

There is a built-in mechanism that permits the population to respond to crowding or food shortage early enough .
存在著某種內在機制，它使得種群能足夠早地對擁擠或食物不足作出反映。

Serotinous cones would prove to be almost fatal for the population if forest fires ceased for any length of time .
若森林火災中斷任意長的一個時期，那么對種群來說，遲裂球果幾乎是毀滅性的。

A breeding programme must provide for a continual infusion of new geic material into the population to avoid in-breeding .
一項育種計劃，必須為把新的遺傳種質不斷地滲進育種種群提供條件，以避免近交。

A side effect of increasing geic variance following disruptive selection is often greater geic flexibipty of the population .
經分裂選擇后遺傳變量增加的附帶作用，往往使種群的遺傳可塑性有所增加。

A side effect of increasing geic variance following disruptive selection often causes greater geic flexibipty of the population .
經分裂選擇后遺傳變量增加的附帶作用，往往使種群的遺傳可塑性有所增加。

Pathogenic organisms such as bacteria or viruses are not included as these would fit into the exogenous population processes .
致病性有機體（例如細菌或病毒）由于它們更符合于歸入外生性種群過程的項目之內而不是被包括在其中。

The strategy ensures the existence of the population in those years when the survival of adults is in jeopardy for some reason or other, e.g., due to lack of food .
在由于某種原因如缺乏食物等而使成蟲生存受到威脅的年份里，這種策略使種群仍能保存下來。

Individuals crossing exclusively within the same population produce more progeny than those crossing in both directions and thereby use up some of their gametes for the production of inviable hybrids .
完全在同一種群內進行雜交的個體比以兩個方向進行雜交的個體繁殖后代要多，因此為了產生無生機的雜種，就要消耗掉一些配子。

A mathematical model of seasonal creature population
一種季節性生物種群消長模型

A situation in which a less evolved species . .
在這種情況下一種進化緩慢的種群. .

Demography and survival analysis of picea schrenkiana
天山云杉種群統計與生存分析

词语大全 種群的英文

词语大全 種群的英文

词语大全種群的英文

词语大全種群的英文