查询词典 water level

The procedure is applied in two projects:(1) Shanghai Huanqiu finance center tower foundation pit dewatering, the complicated flow state of groundwater is simulated under these conditions which the aquifers deposite layer by layer, the bottom of the aquifers goes deep to 149m, the horizontal flow barrier goes deep to 34m, the extraction wells are penetrated to 55m, the filters of the extraction wells are located between 34m to 55m, and the water level in the deep foundation pit is decreased to 26m under land surface, the result of 8 pumping wells optimization project is designed.(2) The forth subway of Dong Jia-du tunnel repair foundation pit dewatering in Shanghai, the complicated flow state of groundwater is simulated under these conditions which the aquifers deposite layer by layer, the bottom of the aquifers goes deep to 144.45m, the horizontal flow barrier goes deep to 65m, the extraction wells are penetrated to 60m, the filters of the extraction wells are located between 45m to 60m, and the water level in the deep foundation pit is decreased to 42.45m under land surface, then an optimization project is designed.

最后将成果分别应用于两个工程实例中：(1)上海环球金融中心塔楼基坑降水，模拟了在多层含水层复合存在、含水层最深底板埋深达149m、基坑周围挡水连续墙埋深达34m、抽水井埋深达55m、抽水井过滤器埋深为34至55m，基坑内地下水位降至埋深达26m的情况下的地下水复杂流动状态，得出了8口抽水井优化降水方案；(2)上海地铁4号线董家渡隧道修复基坑降水，模拟了在多层含水层复合存在、含水层最深底板埋深达144.45m、基坑周围挡水连续墙埋深达65m、抽水井埋深达60m、抽水井过滤器埋深为45至60m，基坑内地下水位降至埋深达42.45m的情况下的地下水复杂流动状态，确定出了最优降水方案。

The majority in these accidents is improper in control because of the water level of the boiler were caused, can see the importance in the equipment control system of the boiler of control of water level of steam dome of the boiler.

这些事故中的大部分是由于锅炉水位控制不当引起的，可见锅炉汽包水位控制在锅炉设备控制系统中的重要性。

There are stories about Confucianism, Buddhism, Taoism, myths and legends; there are water birds, sea water, mountains, pine and plum, Buddha, beautiful ladies, dragon and tiger ...... After reading all the works, you will feel the painter is particularly drawn to the image of the metaphysical level. Yes. Mr. Xingjie's purpose of art is very concerned about the level of the spirit; according to the theory of Poetry in Song and Ming Dynasties, he has reached the "artistic" state and got rid of the fetters of "real quality".

这里有儒释道及神话传说故事，有水鸟、海水、峰峦、松梅、佛像、仕女、龙虎……，看过所有作品，你会感觉到绘者特别钟爱形而上的形象，不错，兴杰先生的艺术旨趣十分关注精神层面的东西，如果借用宋明词学的理论来说，他已达到&空灵&的境界而摆脱了&质实&的羁绊。

This paper deals with the advantages of agricultural production in Jiujiang from atmosphere, water resources, soil and water areas. Jiujiang has high level and high intensity of agricultural production, great advantages of economic crops and sea fishery, the framework of agricultural distribution has already formed. Cotton, forestry, and fishery have level advantage and product advantage in Jiangxi province.

本文从气候、水资源、土壤、水域，探讨了九江发展农业生产的有利条件；探讨了九江具有农业生产水平和集约化程度较高，经济作物和水产养殖优势明显，农业专业化生产布局框架初步形成的农业发展特点，以及棉、麻、林业和渔业具有的规模和产值比较优势。

Now the water that ice forms in Greenland can cause the sea level rise about 0.5mm every year. The water forms around the world in the past five years caused the sea level rose about 0.5cm.

现在格陵兰每年融化的冰可以使海平面升高0.5毫米，过去五年全球消融的冰释的海平面上升了0.5厘米。

In the light of the palenenvironmental significance reflected by the radiolaria, graptolite, brachiopod, sponge spicule and the rock character, it's suggested that the grayish green mudstone at the basal Wufeng Formation of the Goujiaya section would be probably deposited in 60 to 100meters deep water, the Guanyinqiao bed in 50 to 80meters deep, and the radiolaria-bearing silicalite from Wufeng Formation in water with 200 to 400 meters deep. Combining the above-mentioned water depth with the sea-level change cycles, the change range of every one of the 5 cycles could be further conjectured. They were in ascending order: 20～120m, 80～130m, about 150m, 50～250m, and in excess of 200m.

根据放射虫、笔石、腕足类、海绵骨针以及岩性等对古环境的指示意义，认为五峰组底部灰绿色泥岩段产出时水深约60-100m，观音桥层水深约50-80m，在晚奥陶世最大海侵期(对应于T.typicus亚带下部)，水深约400m，五峰组含放射虫硅质岩沉积时最小水深约200m，结合以上海平面变化的5次旋回，从而推算出各旋回海平面的变化幅度：在第①旋回，海平面变化范围大致为20～120m；在第②、第③和第④旋回中，海平面变化分别为80～130m、大约150m和50～250m；第⑤旋回的海平面升降幅度大于200m。

The earliest clepsydra was a copper pot holding water with a small opening at the bottom and a pole with scales standing in the center. When the water dropped through the small hole, people determined time by the scale on the pole as the water level decreased.

最早的漏壶用一只铜壶盛水，壶底有一个小洞，壶中插一根刻有刻度的标杆，水从小洞滴出后，人们根据水位降低后标杆上的刻度来判断时间。

The results are as following:The study shows that a main factor that restricts the plant yield and quality of water chestnut is the low level of prevention and control of water chestnut culms damping-off; a disease of the water chestnut.

荸荠种植产量和质量偏低，使得农户种植荸荠不能获取较大的经济效益。

Effects of water stress on the level of reactive oxygen speciesand activities of antioxidant enzymes in the leaves of wheat(Triticum durum Desf.) seedlings were investigated.Water stress resulted in significant increase in the contents of O-.2,MDA and the activities of superoxide dismutase and ascorbate peroxidase in wheat leaves.However,the activities of glutathione reductase,catalase and the content of H2O2 were not changed obviously under water stress.

分析了水分胁迫对小麦幼苗叶片中活性氧水平和抗氧化酶活性的影响，结果发现，水分胁迫能够显著提高超氧阴离子(O-2·)和丙二醛的含量及超氧化物歧化酶和抗坏血酸过氧化物酶的活性，而过氧化氢(H2O2)的含量及过氧化氢酶和谷胱甘肽还原酶的活性变化不明显。

The results indicate that the squall line systems are stronger with the increasing of water vapor in the lowest kilometer of atmosphere. The decreasing of water vapor in the height of 3 to 5 kilometer lead to a weaker development of squall line system. The decreasing of water vapor above 5 kilometer level has less impact on the development of the squall line system.

根据 Lin and Arakawa( 1997a，b )的研究指出，积云内部空气逸入源主要来自云顶发展高度以下的区域，且可能来自各种不同的环境高度，因此环境水气的垂直分布情形对积云结构的发展有重要影响。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。