可采用的

Polymerization of norbornene was carried out in the presence of a catalyst system consisting of amidogen substituted mono(η~5-cyclopentadienyl)titanium/methyl aluminoxane.

采用胺基取代单茂钛{Cp~*TiCl_2N[Si(CH_3)_3]_2}与甲基铝氧烷组成催化体系催化降冰片烯聚合，得到有一定结晶结构的、可溶的聚降冰片烯。

The Facility houses over 25,000 meters of deep-sea geological core samples recovered primarily from the Southern Ocean and the Antarctic continent.

网站的数据库包括190864种样本，用户可采用全文样本检索、全文中心检索和绘图的中心检索等三种方式查询数据库。

WHO thinks that removing effective asbestus relevance disease approach is stop using asbestus of all kinds , may adopt a little fibre material and face to face healthy right away, Nothing danger or danger is less come to replace asbestus other products.

世界卫生组织认为，消除石棉相关疾病最有效的途径就是停止使用各类石棉，可采用一些纤维材料及对健康无危险性或危险性较小的其他制品来替代石棉。

As to aurum board ,adopt soft-brush (above 394T ) and saturatedin citrate acid or spraying for pre-treatment .

对于金板，前处理可采用软磨刷（1000目以上的磨刷）和柠檬酸浸泡或喷淋的方式。

By using network flow theory, the optimization problem of power conservation is transformed into the optimal bipartition problem of a flow network which can be partitioned by the max-flow mm-cut algorithm.

利用网络流理论，将节约电量的最优化问题转化为一个流网络的最优分割问题，而后者可采用最大流最小切割算法实现最优切分。

By using network flow theory,the optimization problem of power conservation is transformed into the optimal bipartition problem of a flow network which can be partitioned by the max-flow min-cut algorithm.

利用网络流理论，将节约电量的最优化问题转化为一个流网络的最优分割问题，而后者可采用最大流最小切割算法实现最优切分。

Both sides of intake maybe occur intermittent inspiration vortex with high flow flood in floodplain. It can be subtracted by means of inclining the breast wall to the upstream.

大流量漫滩洪水时进口两侧可能出现的间歇性吸气漩涡，可采用将胸墙向上游倾斜的方式予以消减。

Part of the screen, R5566 uses a single-lens reflex gray color OLED display shows the current recording or broadcast information.

屏幕部分，R5566采用的是一块灰色单反色OLED显示屏，可显示当前录音或播放信息。

Improvement of restraining condition of explosive makes employment of low cost explosive possible , and correspondently mining cost is greatly reduced .

由于装药约束条件的改善，可采用普通低成本炸药，从而大大降低采矿成本。

The guarded switch can be used in all the topologies presented.

在所有的拓扑中，均可采用保护继电器。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐