查询词典 seawater

This review will provide some guide for the seawater desalination and multipurpose use through the membrane technology.

为膜技术在海水淡化和海水综合利用等方面的应用提供借鉴和理论指导。

Compared with the photoreaction in distilled water, the ions in artificial seawater could enhance the photolysis of naphthalene.

同蒸馏水中的光反应相比，人工海水中的离子有助于提高萘的光解反应。

XRD spectrum of outer layer of steel immersed in natural seawater for 1 year ...

对用于表面观察分析的样品，新鲜的锈层经无水。。。。图4 外锈层 XRD图谱。

Soft tide of sand of Na Daihe bathing place is smooth, beach wide gentle, tide is douce, highest tide 1.66 meters, neap 0.66 meters, tide differs 1 meter or so, water Wen Kuo is spent, safe and comfortable; Marine sanded fine softness, without reef shiver, without mud sodden grass; Seawater is clear and transparent, free from contamination.

南戴河海滨浴场沙软潮平，滩宽和缓，潮汐稳静，最高潮位1.66米，最低潮位0.66米，潮差1米左右，水温适度，安全舒适；海底沙细柔软，无礁石碎块，无污泥烂草；海水清亮透明，无污染。

The composi-tion of the seawater has changed rapidly since Phanerozoic, and the prolonged mineralogical changes of marine non-skeletal limestone and potash evaporates occurred in a phase on a 100-200 Ma.

结果表明：显生宙以来海水组分发生变化，经海相非骨骼灰岩和钾盐蒸发岩矿物学研究，发现这两种沉积岩长期以来连续变化，在"文石海"是MgSO4型蒸发盐，在"方解石海"是KCl型蒸发盐，从白垩纪晚期、第三纪早期的底部石盐溴含量及矿物学特征表明，此时处于"方解石海"，古海水组分的特点是造成缺硫酸盐型钾盐矿床形成的物化基础；通过NaCl-KCl-MgCl2-H2O和NaCl-KCl-MgCl2-CaCl2-H2O两个体系相图的分析认为，当时所形成的成钾原始体系母液是高镁、低钾氯化物型的卤水，在母液蒸发过程中，由于原始海侵母液与残余高镁母液的掺杂作用，致使结晶路线直接从氯化钠区到E点母液或光卤石与氯化钠共饱线上，而没有通过氯化钠和氯化钾的共饱线，因而在矿体中氯化钾相很少或几乎不存在，由于外界CaCl2型水体的掺杂，使成钾母液进入光卤石相区，随着蒸发的进行，最终形成溢晶石矿物。

The objective of research is to analyze the advantage and disadvantage of training environment in the Sun Moon Lake and Dong-Shan River rowing training center. The achievements of research are as the followings: 1. The weather condition: a. The area of Dong-Shan River is easy affected by seasonally northeaster and the influence of seawater tides that increase resistance for contestants when training. Nevertheless, the area of Sun Moon Lake doesn't affect at all.

本研究旨分析日月潭和冬山河水上划船训练中心训练环境的优劣，针对气候、潮汐、温度、雨量、水质等进行分析，所得的研究结果如下：一、气候方面：冬山河水域易受到东北季风及海水潮汐的影响，增加选手在训练时的阻力；日月潭水域并无此影响。

Basic equations of seawater intrusion, mathematics models and numerical simulation methods are figured out with the two theories fully studied.

在对咸淡水界面理论有充分了解后，对海水入侵数值模拟研究涉及的基本方程、数学模型和数值方法做了总结。

One method of preventing seawater intrusion is to reduce offtake to a planned level.

防止海水入侵的一种方法是减少开采量使其达到设计的地下水位标高。

Objective:To evaluate the effect of seawater immersion on serum osmotic pressure and electrolyte balance after chest trauma.

目的：探讨胸部开放伤后海水浸泡对实验犬血浆渗透压和电解质平衡的影响。

Wetland refers to natural or artificial, permanent or temporary marshes, peat bog and waters (motionless or flowing, fresh water or salt water) including coastal seawater areas no deep than 6m in low tide.

湿地指天然或人工，长久或暂时性的沼泽地，泥炭地或水域地带和水域（一动不动或流动，淡水或海水）包括沿海海水地区没有超过6米深低潮。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。