海水

Some researches were carried out in this study according to the two problems. Because of different climate and condition between North China and South China, two typical macroalgae Kappaphycus alvarezzi and Ulva clathrata were selected as experimental materials.

在海洋环境，尤其是海水养殖水体环境存在着两个主要问题：海水富营养化和病源微生物控制，本文针对海洋环境中存在的这两个问题进行了探索研究。

When surface waters are cold, deeper depths are allowed to upwell, bringing these essential nutrients toward the surface where the phytoplankton may use them.

当海水表面温度下降时，较深一些的海水就会上浮，同时把这些必须营养成分带到水面处，供生活在那里的浮游植物生长的需要。

The upwell ing brings the thermocline—the boundary layer between deep, cold water and the warm water of the surface—up as high as 30 feet from the top.

上升流使得局部温越层(深处的冰冷海水和表面的温暖海水交界处的水层)可鼓出10米之高。

The water/metal fuel motor system configuration is based on a numerical simulation of combustion.

水反应金属燃料发动机[1]是一种全新概念的水下高能量密度推进系统，其工作原理为：雷外海水在速度头作用下进入燃烧室，与燃烧室中以一定形态存在的金属燃料发生强烈放热反应，产生的热量使未参与反应的海水受热蒸发，混合高压气体通过发动机喷管膨胀做功产生推力，从而推动水下航行

Potable water is obtained from sea water (or other non-potable water) in reservoir 20 by passing a stream of atmospheric air over briaded-cotton wick plates 22, which are saturated with the sea water, so that the air takes up water-vapour, drawing the moistened air by if an 25 in section 17 where the air is cooled by coils 32, 33 and water-vapour condenses.

的食水是从海水在水库20通过流大气超过briaded棉芯板22 ，这是饱和的海水，所以认为空气占用了水汽，绘制湿空气中，如果一25日在第17条的地方，空气冷却线圈32 ， 33和水汽凝结。

The watering-place is numerous, sea water clean perfectly clear, the marine product is numerous.

海水浴场众多，海水干净清透，海产众多。

Eight critical junction subdistrict office staff said that "1" refers to a blue color traveling industry belt, take the existing Laiyang road traveling wharf, the navy museum, small Qingdao, the Lu Xun park, the first watering-place, collects the traveling waterfront which the spring angle, the second watering-place, the traveling parking lot, flowered Shilou, the peaceful angle and so on many place traditional superiority tourist scenic zone and the scenic spot series forms as the foundation, the development marine leisure traveling, the introduction high-end tourism program, rich tourism product.

1411'。"八大关街道办事处工作人员介绍，其中"1是指一条蓝色旅游产业带，以现有的莱阳路旅游码头、海军博物馆、小青岛、鲁迅公园、第一海水浴场、汇泉角、第二海水浴场、旅游停车场、花石楼、太平角等多处传统优势旅游景区及景点串联形成的旅游岸线为基础，拓展海上休闲旅游，引进高端旅游项目，丰富旅游产品。

5The distribution patterns of rare earth element compositions in the hydrothermal components are similar to that of pacific seawater. This infers the complex and significant interactions of hydrothermal fluid with surrounding seawater during its diffusing process. Dissolved trace metals in the hydrothermal fluid can be removed by settling terrigenous or biogenic particulates and precipitated quickly from the hydrothermal plume round the vent. On the other hand, hydrothermal particulates would also scavenge some elements from the seawater to coprecipitate into the sediments.

5岩芯沉积物中热液源组分携带的稀土元素组成具有类似海水的分布模式，反映了热液流体喷出海底后与其它物源物质之间的复杂的相互作用：一方面大量生物和陆源碎屑物质的快速沉积导致溶解态的热液源物质被快速清扫，无法向外扩散，快速堆积在热液喷口附近；另一方面，随热液羽状体向外扩散的颗粒态热液源物质也清扫海水中的元素共同进入沉积物。

The beachline there runs crankily and extends long, the sands slopes gently and softly, the tide is quiet and sea water is clear.

&北戴河南临渤海，北依联峰山，海岸漫长曲折，滩面平缓，沙软潮平，海水清澈，是一处天然海水浴场&。

Study shows that environment evolution and eustatic change of Holocene in this area may be divided into 6 stages:① early stage of early Holocene, 9 100~10 900 aBP,when sea level was low and this area was an oxidizing environment or oxidizing-reducing transition environment;② late stage of early Holocene, 8 000~9 100 aBP, sea-level rising,...

研究表明，本区全新世环境演化分为6个阶段：①早全新世早期，10900~9100aBP，海平面较低，尚未淹没本区，为近岸氧化环境或氧化—还原过渡环境；②早全新世晚期，9100~8000aBP，海水上涨，本区时淹时退，为浅海或潮坪环境，生物钻孔发育；③中全新世主体，8000~4150aBP，海平面快速上升，完全淹没，Fe2+/Fe3+介于0.7395~1.9123之间，为全新世中最高段，表明还原程度强、全球气候变暖；④中全新世后期，4150~2850aBP，海水有所下降，仍为浅海环境，Fe2+/Fe3+较高，多在1.0以上；⑤晚全新世，2850~1310aBP，海平面进一步下降，本区时常暴露，其中2150~1310aBP以还原环境为主，为潮下带，2150~2850aBP以氧化—还原过渡环境为主，为潮间带；⑥1855AD以来，海平面基本稳定，稍有上升，为现代黄河三角洲沉积时期。本区全新世至少存在5期冷热交替的旋回性气候变化。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了