既...又...

It not only realize the up-down of the platform and mandril mold stripping ,but also meet the demand of blast shelter.

这样既实现了平台升降和顶芯脱模动作又满足了系统防爆的要求。

However, bleach has been found to be effective against HIV in addition to beingwidely available and inexpensive.

然而，漂白粉是迄今发现的既能够杀死HIV，又被广泛运用而且便宜的方式。

It is both blighted and positive that Non-tariff barrier affects foreign trade of China.

非关税壁垒对中国企业的外贸既有不良影响，又有积极影响。

Non-remunerated blood donation, both for the people of today, for tomorrow we have.

无偿献血，既为今天的别人，又为明天的我们。

Not exactly a fish, and lacking a spine, this creature has a single body cavity or mouth.

这种生物既非鱼类，又缺少脊椎，它只有一个体腔，或者也可称之为嘴巴。

These three compilers stand for the most prevalent trend of the software development.Other compiling and developing environment such as Boland C++,can also be brought into the courses to get better teaching effect. C Program design ; Quality Education ; Experimentation ; Teaching Reform and Innovation

C程序设计》课程以C语言为核心，不论是我们日常交流的自然语言，还是高级程序设计语言之一的C语言，无不都是为满足特定环境下的使用应运而生的。C语言作为结构化的程序设计语言，既适合于开发系统程序，又适合开发应

The establishment of qualitative PCR method for detection of GM maize, soybean and cotton The study has set up the detection methods of endogenous reference gene zSSⅡb of maize and Lectin of soybean, as well as the event-specific detection of GM maize MON810, Bt176, T25 and GM soybean line 40-3-2, and the detection of GM Bollard〓 cotton by conventional PCR and real-Time quantitative PCR.

这种方法所检测的PCR产物既包含了作物基因组序列，又包含了外源基因的启动子序列，是高度特异的，并且也排除了由于植物花椰菜花叶病毒感染等因素所导致的假阳性结果。

For an obligatory right which has both guarantee and warranty of thing, the responsibility scopes of the guarantor and the bondsman of the thing should be confirmed by their agreement with the creditor.

同一债权既有保证又有物的担保的，保证人和物的担保人的责任范围应按照其与债权人的约定来确定；没有约定责任范围或者约定不明的，则应根据具体情况分析确定。

The slipper has been reinvented; it's no longer the booby prize, but a covetable thing of beauty and taste that not only reflects your personality and injects fresh style into your loungewear, but also keeps your feet warm.

它既美丽又能彰显个人品味，不仅能为你的家居服注入一股清新风韵，同时还能起到保暖的效果。

As a result of the tension between these two tendencies, the book reviewer has to balance a reassuringly authoritative display of his opinion/attitude with a concernto be accepted by the reader as true or accurate and to show appropriate consideration for the reader on an interpersonal level. All these constitute the complexity of interpersonal meaning of EABR.With various modal expressions, such as modal auxiliaries, modal adjuncts, metaphors of modality, the reviewer tries to mitigate his opinion to claim different degrees of certainty so as to make his writing convincing as well as revealing; He addresses readers as "you" to exclude them from his group and make himself prominent.

书评作者通过各种情态表达(情态动词、情态附加成分、人际语法隐喻等)造成不同程度的确定与不确定，从而使书评既有可信度又体现了对书作者和书评读者的尊重；当书评作者称呼读者为"you"时，他／她突显自己的权威地位，对读者施加影响，给读者一种文章为他而写的错觉，书评作者或者使用'we'在篇章世界中形成把读者向里拉的拉力，使之卷入到书评的语篇情景之中，积极主动地参与到话语活动中来，从而更容易接受书评作者的观点；书评作者直接引用所评之书的内容，从而使书评语言有力，说服性强。

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。