不能交换

When the populations come back into contact, they have evolved such that they are reproductively isolated and are no longer capable of exchanging genes

当这些群体又重新接触时，它们已经演化到各群体间出现生殖隔离，不能再交换基因。

Fight shy of the theoretical method of approach to the learning of English.

英语中有很多惯用表达，它们可以用汉语思想编码去交换，在一定的语境中也好像说得通，但在这样的理解基础上去翻译它们，却不能准确传达原文的含义，因此误译也就在所难免。

Units ordered to each other's province do NOT switch positions unless one is being convoyed.

两个单位不能向彼此移动从而交换位置。除非其中一个被运输。

Emphasis here is on the predestined nature of the exchange: the ghost knew ahead of time when Xu would be vulnerable to thoughts of suicide, and even an outside observer does not alter the situation.38 Shi has different kinds of perception of hidden worlds, human and otherwise; he eavesdrops twice and looks through the window once.

这里强调了注定的交换类型：鬼事先知道姓徐的易受攻击，有自杀的念头，即使外界的观察者也不能改变这个局势。[38]石二对隐藏着的世界有不同的感觉，他偷听了两次，还通过窗户查看了一次。

The other benefit of this change is that it formalizes the interface between the kernel, OAL and KITL. These components exchange tables of function pointers andvariable values to communicate with each other, and cannot invoke functions other than those in the tables.

这样做的另外一个好处是它规范了内核，OAL，KITL之间通信的接口，这些组件现在通过交换函数指针表和变量值来互相通信，而不能调用表外的函数。

The state of the art content-aware web switching mechanisms have limit support to persistent HTTP connection and pipelined requests.

现有的基于内容的Web交换技术不能很好地支持HTTP持久连接和流水线请求。

We adopted a comparatively perfect technics, such as calcineing ore with Calcium, soaking through NH_4HCO_3, enriching the vanadium with 717 anion exchange resin and depositing vanadium with NH_4C1, to recover the vanadium from argillaceous vanadium ore. At this rate, those problems that high content of SiO_2 in the ore, agglomeration in calcination, low transformation rate of dissoluble vanadium and unavailable enrichment of mill run, can be raveled out.

针对粘土钒矿中SiO_2含量太高，焙烧时易结块，可溶性钒转化率低以及不能选矿富集等问题，本课题采用钙化焙烧法焙烧，碳酸氢铵浸出，717~#强碱性阴离子交换树脂富集，以及氯化铵沉钒等方法，提钒效果较为理想。

Browne identifies two types of sexual harassment cases: the quid pro quo ("You must sleep with me if you want to keep your job or be promoted") and the "hostile environment"(the workplace is deemed too sexualized for workers to feel safe and comfortable).

Browne 认为有两种类型的性别骚扰：&交换&（&如果要保住工作或晋升就必须和我睡觉&）以及&敌意环境&（工作场所被过于性化，以至于工作者不能感到安全和舒适）。

The town and city industries are not producing adequate goods to exchange with the food-producing farmer.

城镇里的工厂，生产的货物不能满足那些生产粮食的农民进行交换的需求。

With the development of computer technology, a variety of file data also change the size of the growing size of the USB has been far less incompetent at every turn on the GB of file storage and exchange of tasks.

随着计算机技术的发展，各种文件数据的体积也变的越来越大，体积较小的优盘已远不能胜任动辄上GB的文件存储和交换任务。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。