水循环

Fe and Mn accumulate in surface when lake water is oxygenous, but diffuse to lake when water is anoxic.

湖泊中铁、锰围绕着沉积物-水界面形成循环。

Results: High blood sugar, fever, partial anterior circulation infarction, heart failure, decrement of pulse pressure, anxious, pseudobulbar palsy, and disorder of water and electrolyte were risk factors of progressive ischemic stroke.

结果：早期血糖升高、发热、不全前循环梗死、心功能不全、脉压差小、焦虑状态、假性球麻痹、水电解质平衡失调为进展型缺血性脑卒中的危险因素。

These softball-size valves stop steam heat from escaping a building and recirculate water back to the boiler once the warmth has exited through the radiator.

这些垒球大小的阀门阻止逃离建筑物和再循环水回锅炉一旦温暖的蒸汽加热，通过散热器退出。

According to water circular system revampment of Gas Purification Plant of Northwest Sichuan, the principle of the frequency conversion speed control technique of water circular pump is discussed.

结合川西北净化厂循环水改造工程的实际工况，论述了循坏水泵变频调速节能原理。

The paper has provided scientific supports for maintaining riverine ecosystem health and achieving good management.

为探索有效的河流生态系统修复途径和管理策略，维持河流系统的健康，逐步实现水生态系统的良性循环，我国已把河流生态系统的保护与修复列为&十一五&规划的重要内容之一。

Based on the ottimizing, we have obtained silicious ZSM-5 zeolite with less than 500 nm crystal size and as high as 84% product yield based SiO2 from a gel of SiO2/Al2O3 = 170, which meant a high possibility of commercial application.

物料恒算表明，在本文所建立的优化合成体系中，从SiO2/Al2O3 =170的凝胶中水热晶化出小于500 纳米的小晶粒ZSM-5沸石的二氧化硅收率约为84%。在晶化母液循环使用的情况下，上述体系具备了工业化应用的可能。

Effect of inoculation with phosphate-solubilizing bacteria and soil acidification on the growth of Stylosanthes guianensis Reyan No.2

我国地表水体污染普遍严重，水环境生态质量不断恶化，影响水体正常使用功能；另外，沉积物中磷的再释放是影响水体水质的重要原因，而沉积物中的磷细菌对磷的吸收、贮存和释放在磷循环中起着极其重要的作用，为此本研究针对地表水体水质改善技术及沉积物中磷细菌作用分别进行了研究，并选择在杭州市内河进行了水质改善的技术实践，主要成果如下：(1)在室内模拟条件下，分别设置了高溶解氧7。

Hebei TETE's edgeboard is made environmental friendly by using strong paperboard, laminated with water soluable glue which results easy, successful recyling.

护角板是用环境无害的硬纸板。该板是用溶水的胶粘合成的层压板，使其很容易回收再循环。

The thermochemical cycle s based on metal oxides were reviewed.

介绍了以金属氧化物为介质的热化学循环分解水制氢。

A lot of data got by field thermometric take good effect in directing cycle-cooling and optimization of pouring.

现场测温获得的丰富数据规律对指导循环水降温和优化浇筑工艺起到了很好的作用。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。