堰

His paper deals with the purification of tetrabromoethane by continuous countercurrent scrub-bing with annular centrfugal extractor.

研究了离心萃取器的转速和重相堰直径在四溴乙烷一水体系中对洗涤效果的影响，并得到了优化参数。

In turn, this explains why 70% to 80% of the flow of the upper Indus and Yarkand rivers occurs in six to 10 weeks of summer usually in July and August lagged until winter snow sitting on the ablation zone has melted away to expose the ice.

恰噶尔冰川在2010年似乎还会形成新的堰塞，其它四座冰川都跨越或者进入克勒青河，也有可能造成壅塞。

New process fabrication designs, multiport divert valves, and modular valve assemblies that are offered by the major manufacturers of weir type diaphragm valves have brought innovation and value to customers with critical applications

新工艺制造的设计，多端口分流阀，阀门和模块化是所提供的集会的主要堰式膜片的阀门制造商带来了创新和关键应用，实现客户价值

The long axis of the high intensity isoseism of this earthquake is NE-trending, consistent with the Haiziyan Fault, which is therefore assumed to be the seismogenic fault of this earthquake.

五原6.0级地震高烈度区等震线长轴呈NE向，与海子堰断裂一致，是五原地震的发震构造。1996年包头西6.4级地震发生在由陡崖和沟槽地貌显示的NEE向乌拉山北缘断裂与NW向新生砂石厂断裂交会的部位。

An emergency plan is being carried out at the lake with the aid of 20 loads of airdropped construction equipment.

据介绍，27日中午空运至唐家山堰塞坝上的施工设备已达20台，应急处置工程施工正紧张有序的开展。

An emergency plan is being carried out at the lake with the aid of 20 loads of airdropped construction equipment.

据介绍，27日中午空运至唐家山堰塞坝上的施工设备已达20太，应急处置工程施工正紧张有序地开展。

The first is tidal barrages where the technology is similar to that used in hydropower stations.

第一种方法是潮汐堰坝，这种科技与水力发电厂十分类似。

Going by horseback, by canoe, and on foot, Bartram botanized his way across the whole of the southern wildness from the barrier islands of Georgia westward to the bayous of the Mississippi River and from the savannas of Seminole Florida northward to the mountain homeland of Cherokee.

骑马，驾独木舟，徒步，bartaram就这样进行着采集植物生涯，往南跨越了堰洲岛往西到密西西比海湾，从佛罗里达热带大草原往北到切罗基山区。

The decanting weir tank is equipped with two floaters,so that it can float on water and fluctuate with the change of water level in SBR.

滗水堰槽上安装有2个浮子，使其漂浮在水上，并随SBR池内水位变化而上下移动。

During drainage,clear water of water-level surface layer is skimmed into the decanting weir tank.

排水时将水面表层澄清水撇入滗水堰槽。

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。