停留

The main mechanism of nitrogen in wetland systems is the action of microorganisms,while the removal efficiency will increase with the protraction of HRTin wetland,and also the action has a close relationship with the alternant changes of DO formed by the undee flowing.

湿地系统除氮的主要机制在于微生物的作用，随停留时间的延长湿地系统对氮的去除效率增加，且该作用与波形水流状态所形成的溶解氧交替变化有关。

He was providentially led to find a new home with the family of Reuel, where he remained for forty years (Acts 7:30), under training unconsciously for his great life's work.

他providentially主导，以找到一个新的家庭与家庭的reuel ，他在那里停留了四十年（使徒7：30 ），在训练，不自觉地为他的伟大的生命的工作。

My thoughts as I sit there and puff it, dwell on a picture sad and gray that teaches me that very like am I myself unto my pipe.

我坐在那喷吐，我的思绪停留在哀伤而灰暗景象中，发现自己跟烟斗很相似。

When your heart muscle is weak, it can't pump out blood as well as it should, so more blood stays in your heart after each heartbeat.

当你的心脏肌肉薄弱，不能泵出足够的血液，所以每一次心跳后都让更多的血液停留在你的心脏中。

Introduction: Basis " business of 2007 China network grows a report " findings analysis, a few years ago, network business is right for most person, just still stay in the punch-drunk concept on paper face.

导读：根据《2007中国网商发展报告》调查结果分析，几年前，网商对大多数人来说，还只是停留在纸面上模糊不清的概念。

The apparent purposelessness of the balloon was vexing (as was the fact that it was "there" at all).

气球显而易见的无目的性使人恼火(这象气球偏偏要在"那儿"停留一样仗人恼火)。

For purslane medicinal functions, previous studies only stay in Qingrejiedu, Liangxue hemostatic function of understanding.

对於马齿苋的药用功能，以往的研究仅仅停留在清热解毒、凉血止血功能的认识上。

Cause blood, pus, or other bodily fluids to localize at one point.

使血液脓或其他身体内的液体停留在一个地方。

That's why I'm pushing this.

这也是我为什么停留在这里的原因。

He will stay in Pyongyang for three days and return to China on 14th.

他将在平壤停留三天时间，于14日回国。

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