查询词典 on the water

Aiming at forecasting the torpedo acoustic homing range for actual targets under real water conditions, this paper summarizes the typical water conditions in different sea spaces and seasons, presents a forecast method of torpedo acoustic homing range, and establishes a transmission loss forecast model based on the ray acoustic theory and a reverberation level forecast model based on the cell scattering model.

针对真实水文条件下鱼雷声自导对实际目标的作用距离预报问题，总结了不同海域、不同季节的典型水文条件，提出了鱼雷声自导作用距离预报方法，以射线声学理论为基础建立了传播损失预报模型，以单元散射模型为基础建立了混响级预报模型。

Based on the theory of shrinkage, capillary force theory, the influence of road concrete additives in common use on surface tension of water is studied, and the results show that the influence of water reducer is very small whereas shrinkage-reducing agent and air entrainer can reduce surface tension of solution significantly. The relation between surface tension and additive dosage are non-linear relation. Each additive has an obvious critical micelle concentration.

从混凝土收缩的基本理论——毛细管张力理论出发，通过道路混凝土外加剂对水的表面张力的影响研究发现，减水剂对水的表面张力的影响很小，而减缩剂和引气剂可以大幅度降低溶液的表面张力，溶液的表面张力随外加剂的掺量呈非线性形式降低，而且都存在临界胶束浓度。

In addition, the solubility mechanism of water in silicate melts is also discussed on the basis of the influence of alkaline components on solubility of water. And this is accordance with Sykes' conclusion according to molecular orbital calculation and Raman,FTIR spectroscopy to research the solubility mechanism in aluminosilicate melts.

此外，根据碱金属组分对水在硅酸盐熔体中溶解度的影响对水的溶解机制进行了论述，这与Sykes等通过分子轨道计算和拉曼、红外光谱研究得出的水在铝硅酸盐熔体中的溶解机理是一致的。

Co-ordination between the railway company has four new Shenzhen Metro Corporation Board on the 1st line of the four target the installation of integrated electrical and mechanical equipment, Anhui Huadian Suzhou water pipeline project, the Shenzhen subway project between the installation of fire doors, Beijing Metro Line IV V standard integrated Electrical equipment installation and equipment engineering and environmental monitoring system, the Beijing Subway Line blanking integrated mechanical and electrical renovation project of Beijing Metro Line Willow on the 10th installation of depot facilities, the Beijing Olympic Park transport links underground access to install the Second Section of the Electrical and Mechanical Engineering , Baotou Coal Chemical Industry apotheosize the second installation of recycled water, the Beijing-Shanghai high-speed rail train Shanghai section.

公司先后配合中铁四局集团公司新建深圳地铁一号线四标的综合机电设备安装工程、安徽宿州华电给水管道工程、深圳地铁一期工程区间防火门安装工程、北京地铁五号线四标综合机电设备安装工程及环境与设备监控系统工程、北京地铁一号线综合机电消隐改造工程、北京地铁十号线万柳车辆段设备安装工程、北京奥林匹克公园地下交通联系通道二标段机电安装工程、包头神化煤化工第二循环水安装工程、京沪高铁上海动车段工程。

Months, according to an official of the Indian Defense Ministry said that the history's first nuclear-powered submarine made a "No. chacra"(that is,"No. annihilate those who" with a displacement of about 5000 tons, submerged speed of 30 miles, containing members 100) will be July 26 in Andhra Pradesh, Vishakapatnam harbor sea trial, but shortly after India announced that the country's first nuclear-powered submarine made of the water time will be postponed until the end of July, but certainly no more than in August, it was measured degrees 10 years ago July 26, India and Pakistan in Kashmir's Kargil region of intense military conflicts took place, July 26 to choose the "No. chacra" into the water to the adjacent State the meaning of the demonstration is too obvious, so the option of delaying the launching of time - good time India did not directly dragged into the water on August 1, China's Army Day.

7月中，据印度国防部的一位官员透露，该国史上第一艘国产核动力潜艇"查克拉号"（即"歼敌者号"，排水量约5000吨，潜航速度30海里，载员100人）将在7月26日在安得拉邦的维沙卡帕特南海港进行海试，但不久，印度又宣布该国第一艘国产核动力潜艇的下水时间将推迟到7月底，但肯定不会超过8月，有人度测，10年前的7月26日，印度与巴基斯坦在克什米尔地区的卡尔吉尔发生激烈的军事冲突，选择7月26日让"查克拉号"下水向邻国示威的意思太过明显，所以才选择将下水时间拖后――好在印度没有将下水时间直接拖到8月1日，中国的八一建军节。

Currently, only parts of domestic highways are selected to be paved with porous asphalt, with an aim to improving the sections in which water tends to gather because of linearity. Observation and comparison reveal that this practice is effective to improving the water clogged on roads and lowering the rate of traffic accidents. However, complete pavement is not done owning to many factors. The main reason is that the result is not outstanding on the north trial section.

目前国内高速公路仅限於局部路段为改善因线型於雨天易积水路段，改铺多孔隙铺面，经观察与比对铺筑前后结果，多孔隙沥青铺面在雨天确能有效改善路面积水问题，降低交通事故肇事率；惜因各种因素而未能全面使用，究其因主要铺筑於北区试验路段，绩效不甚显著。

On the day of Uhad when people retreated and left the Prophet, I saw 'Aisha bint Abu Bakr and Um Sulaim, with their robes tucked up so that the bangles around their ankles were visible hurrying with their water skins (in another narration it is said,"carrying the water skins on their backs").

在当天的uhad时的人，撤退，离开先知，我看到了'的Aisha宾特阿布巴克尔和UM sulaim ，与他们的长袍藏了，使该手镯靠近自己的脚腕被有形又把自己的水皮（在另一叙事，它是说，"携带水皮就背"）。

In recent years, the companies insist on the one hand and the deepening of enterprise reform with one hand and technology and the use of new technologies, the main products in the development of ammonium bicarbonate, liquid ammonia, the basis of SSP has developed a well-known trademarks of Jinzhong City,"Jin burning "brand 5 series more than 40 species of regulation of the entire cast iron cooking stove warming more, all cast iron hot water boiler, hot water boiler environment-friendly, such as atmospheric pressure and" Yu-tai "brand PJ80-style shoulder cannon fire, PJ120 rack gun fire, fire bombs first domestic product, artillery fire in Shanxi Province have been focused on new product year 99 projects in 2000 included the states key projects.

近年来，公司坚持一手抓深化企业改革，一手抓技术改造与新技术的运用，在发展主产品碳酸氢铵、液氨、过磷酸钙的基础上，先后开发了晋中市知名商标"晋燃"牌5大系列40余个品种的全铸铁调节炊暖多用炉、全铸铁热水锅炉、环保型常压热水锅炉等及"泰宇"牌PJ80肩负式灭火炮、PJ120支架式灭火炮、灭火弹等国内首创产品，灭火炮获山西省99年度重点新产品项目，列入2000年国家重点计划项目。

Objective: To know the effects of geography and position on the drinking water of rural in our district, also to prevent disease in water and improve the water quality.

目的：了解地理位置及地势特点对本市农村居民饮用水的影响，为改善居民饮水质量、预防水介疾病提供依据。

Based on the characteristics of fuzziness and impreciseness of river water system,and the lack of water environmental information,the parameters of river water environmental system are defined as triangular fuzzy numbers.

0引言目前，对水环境容量的研究已有很多[1-6]，从不确定性角度，分析、计算河流水环境容量，已成为水体纳污能力问题研究的发展趋势[3，5，6]。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。