既...又...

Its chief material is made of imported high tempered steel wire and coir fiber.

弹簧山棕垫系列：采用进口高精钢丝和山棕纤维作主要材料，是弹簧垫和山棕垫合为一体的床垫，该床垫既有弹簧垫的柔软，又有山棕垫的坚韧，软硬适中、均匀承托人体，经久耐用，适合于任何阶层，任何年龄人士永久使用。

The colla- psing gradually process of pit slope and the change of stress in rock slope mass during the process are reflected. The finite element method can be combined with the method of limi equilibrium analysis. A whole slip mass of pit slope and its safety coefficient as well as the first damaged part of ...

该法反映了边坡的渐过破坏过程和破坏过程中岩体应力场的变化，并把有限单元法和极限平衡法结合起来，既能给出一个总的滑落体和安全系数，又能展示边坡首先破坏的部位。

In order to remedy this shortage, it was put forward that the frame of terrigenous elastic rocks should be expressed as the collaring rectangle instead of rectangle.

对于陆源碎屑岩来说，这样既不能表示出其粒度变化情况，又不能反映出它形成时的沉积动力学特征。

According to the source,character and using intention,as well as the site rules of Pingmei Group mine drainage,different water treatment technologies are adopted to clean the wastewater and at the same time a special water supply system is selected,which transports cleaned water dividedly on the whole and collectedly in the part,so the water resource is not only fully utilized,the environment is protected,but also the cost is lowest.

针对这种同一矿区既水满为患，又水贵如油的局面，为治理污染改善环境，根据矿井水的性质和特点，开展综合利用研究是非常必要的。1矿井排水水质特点根据集团各矿井排水的

A collective noun should not be treated as both singular and plural in the same construction;thus The family is determined to press its claim.

集合名词在同一个结构中不能既做单数又做复数；这样全家一致决定发表它的声明。

Between the economical globalization and the region collectivization relations both oppose and unify.

经济全球化与区域集团化之间的关系既对立又统一。

A transmitting antenna with tapered fiber is proposed to transform the divergence partially coherent light formed by multi-mode fiber to collimate light. This structure can produce a partially coherent light of low divergence and guarantee the output power of laser transfers completely. It is applicable to laser communication in atmosphere.

提出采用直锥形光纤作为大气激光通信的发射天线，将多模光纤输出的部分相干发散光束变换为准平行光束的方案，既能得到发散角很小的部分相干激光光束，又能保证激光器输出能量的完全传输。

Among this technique, we use a simple, economical and practical collimation method-single lens collimation method to collimate semiconductor laser beam, and use moving objective scanning method to make laser point scan on the lofting plane.

其中用单透镜准直法对有大发散角的半导体激光光束成功地实现了准直，既简单又经济实用；用平移物镜法实现了激光点的扫描。

Our purpose is to come up with an advertising slogan that's catchy and that uses colloquial English.

我们的目的就是要想出一个既引人注目又语言通俗的广告词。

Basis on this result, Chen, Lih and Wu put forth the following conjecture:Conjecture 2 For any connected graph G, except K_m, C_(2m+1) and K_(2m+1,2m+1) for all m ≥ 0,then G is equitably △—colorable .

基于这一结果，Chen，Lih和Wu提出了以下猜想：猜想2：如果图G是一个既不是完全图，奇圈又不是完全二部图K_(2m+1，2m+1)，m≥0的连通图，那么G存在均匀Δ-染色。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。