查询词典 water structure

The results are listed as follows:(1) In peneplain with plenty water-resource, hexagonal spatial structure of urban system can be formed. Due to differential competed function of central places, the hexagonal system is distorted. The result is that the area covered is decr eased and the girth is unchanged——but every border is usually unequal;(2) A pattern of pentagonal system evolves from hexagonal system controlled by a river;(3) A pattern of quadrilateral develops from hexagonal system under two parallel rivers;(4) The equal distance distribution of central places in narrow geographic space has its special reasons. The results are very important for understanding urban's formation and development and urban plan in Huang-Huai-Hai plain.

本文通过自然地理因素中水文、地形这两个重要要素对城镇体系空间结构形成的影响，分析了华北平原区在不同要素影响下的城镇体系空间结构样式：①在水源充足的准"均质"河北冲积平原上，基本满足六边形形成条件，但由于周边中心地发展竞争力不同，故使得正六边形发生畸变——覆盖面积减小而周长却保持不变；②构建了在一条河流影响下的六边形网络结构朝五边形网络演变的模型；③构建了在平行状河流作用下六边形网络向四边形网络演替的模式；④指出了在水源充足的狭长地理空间，城镇体系空间结构发育成等间距的现象与原因。

The next day Rose's tanks reached the Hohenzollern Bridge but, predictably, most of the structure was resting in the water, as were the other Cologne bridges over the Rhine.

第二天，罗斯将军的坦克抵达霍亨泽勒恩大桥，但是，如预计的那样，如同科隆其他莱茵河大桥一样，大桥的主要部分已沉入水中。

With the overall structure made of stainless steel, the sensor uses standard Hertzman connector and Hummel water-proof connector.

整体结构采用不锈钢材质，信号引出采用标准赫兹曼接头和胡默尔防水接头。

Hydathode A specialized secretory structure involve in the removal of excess water from plants.

排水器：是植物用来排出体内多余水份的特化分泌结构。

Open Water - Typically, casting and probing for peacocks in lagoons consists of working one's way along the banks and any other visible structure in a lagoon.

打开水-通常，铸造及探讨在泻湖孔雀包括工作方式，银行及任何其他可见的结构的一个湖。

Because the carbonyl in its structure is with strongly absorb-electron effect, so it is a kind of non-proton polarity solvent with high boiling point, high flash point and low melting point, use conveniently for many processing operation such as filtration, distillation, solvent extraction, and so on; it is with very low toxicity, so the harm to human body is inappreciable, and reduce the environment pollution; due to its very strong dissolvability, it can dissolve organic matter, inorganic matter, resin, polymer, etc., and activate all kinds of reagent, mix to dissolve the other high boiling point solvents; it is with very good stability, it is stable under the hot strong alkali and acidity condition, it is with water-resistance and light, oxygen stability.

246℃ m.p：—20℃闪点121℃ flash point： 121℃分子式：C6H12N2O molecular formula： C6H12N2O 分子量128.18 molecular weight： 128.18 二、DMPU的化学性质 Chemical character of DMPU 其结构中由于羰基具有强烈的吸电子效应，因而它是一种非质子的极性溶剂，具有高沸点、高闪点、低熔点，在过滤、蒸馏、溶剂萃取等工艺操作中使用方便；毒性极低，对人体危害微不足道，也减少了对环境的污染；由于它具有极强的溶解性，能溶解有机物、无机物、树脂、聚合物等，并对各种试剂具有活化性质，还能与其它高沸点溶剂混溶；具有极好的稳定性，在热的强碱和酸性条件下都很稳定，还具有耐水性及对光、氧的稳定性。

In this paper, the size and structure of the uniplanar scattering-field capacitance sensors are optimally designed by simulation and experiment for test depth and testing feature with guard electrode for improving the anti-disturbance capability. A new uniplanar scattering-filed capacitance sensor for measuring water in building inclosure is designed based on improved charge/discharge capacitance measuring circuits. This kind of sensor has wide test depth and high sensitivity.

针对围护结构含水率测试深度的要求和测试特点，本文通过仿真和实验，对同面电容传感器探头的结构尺寸进行了优化设计，并采取了保护电极以提高其抗干扰能力；运用改进的充放电电容检测电路，设计出一种测量围护结构含水率的新型同面散射场式电容传感器，该传感器具有宽范围的测试深度和较高的测试灵敏度。

This paper introduced some specialties of shell-tube-styled water-cooled condensers in marine air-conditioners, especially analyzed the differences of this kind of conducer from that on land in such aspects as the material of heat exchange tube, design structure, rot proof technics and the effect of incrustation, etc.

介绍船用空调装置中壳管式水冷冷凝器的特点，着重分析了其冷凝器在换热管材质、设计结构、防腐工艺、水垢的影响等方面与一般陆用空调冷凝器的区别。

Because of the factors of isotopic contamination, unreasonable pipe structure of water injection wells, existence of big pore formation,cement channeling and poor well performance, the well logging data of injectivity profile accuracy is influenced.

由于同位素污染、注水管柱结构不合理、存在大孔道地层、固井窜槽和井况变差等因素，影响了吸水剖面测井资料的准确性。

Relationship between the stability of floor structure and water inrush from floor.

底板岩体结构稳定性与底板突水关系的研究。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。