水位

According to freeboard surface arisen from differences of branching river current the water level of the intake and outtake section can be adjusted Based on this principle a numerical modeling of velocity field and concentration field for natural river with branching is established Some important conclusions are obtained from the results of calculation .

本文根据江心洲左右两股汊道流速水头差引起的水面超高对其进出口断面水位进行调整处理，建立了能适应于有天然江心洲的分汊河流平面二维流场和浓度场数学模型。

Examine the safety equipments of boiler, pressure meter indicator, water level indicator, safety valve.

检查锅炉的安全附件是否正常：压力表指示是否正常，水位表指示是否正确，安全阀是否正常，排放是否畅通。

In this paper, the Kirgiz Autonomous area is taken as representative area. Analyzing the factors impacted on soil water salt distribution and salt concentration, combining the local climate data, groundwater level and soil water monitoring data. Simulated the salt-water dynamic regime on WAVE model for the year of 2003 in the representative area. Gained vertical profile and distribution map, structed the reasonable 1D soil water salt numerical model.

本文着重以克州典型试验区为例，分析土壤水分以及影响土壤盐分分布和浓度的各种因素，结合室内试验确定土壤水分运动参数，并以当地的气象资料、地下水位和土壤水盐监测资料为基础，利用WAVE模型对2003年典型区的土壤水盐动态进行了模拟，得出现状情况下典型区内土壤水盐的垂向分布图及年内分布图，并为典型区构建出了合理的土壤水盐一维数值模型。

Data were imported into the GIS system to form a database, based on which the visual program is able to evaluate the subsidence distribution, drawdown and water table variation in researched areas by observing the color variations of contour charts and 3-D nephograms.

将计算数据导入该系统建立相应的数据库，运用等值线云图、三维实体云图中颜色的深浅变化分布判断研究区域内沉降量分布情况以及抽水承压含水层的水位变化情况。

KF43X-10 double seal self-defense against the current valve closure is my factory technicians on the latest research and development of products, mainly used in Qing reservoir overflow pipes, valves, there are usually a result of water-sealed to prevent sewage into the stench-money pool, As a result of heavy rains or sewer blockage caused by rain water pipe when the water level can be increased to prevent backflow of sewage-money pool, a good supply of health protection device.

KF43X-10双封自净式防逆水封阀是我厂技术人员研制开发的最新产品，主要应用于清蓄水池溢流管道上，平时因阀内有水封可阻止下水道臭气进入清水池，因大雨或下水道堵塞等造成雨污水管水位增高时可阻止污水倒流清水池，是良好的供水卫生保护装置。

The devil is a word for a seam between two pieces of wood along the water-line of a ship.

这里的单词devil表示船上沿水位线的两块木板间的缝隙。

The light water-line, ie the water-line when the ship is empty of cargo

是一些用来标记船安全载重是应该符合的水位线。

The load water-line, ie the water-line when the ship is loaded

是一些用来标记船安全载重是应该符合的水位线。

Advanced optimum control scheme was presented after the analysis of shortage in traditional three wash control scheme of boiler water level.

分析了传统三冲量锅筒水位控制方案的不足，引入压力参数作为补充控制量，提出了改进的优化控制方案。

Advanced optimum control scheme was presented after the analysis of shortage in traditional three wash control scheme of boiler water level. In the new control scheme, the pressure of steam was used to be a complement control parameter.

分析了传统三冲量锅筒水位控制方案的不足，引入压力参数作为补充控制量，提出了改进的优化控制方案。

The big eared hedgehog, the little owl, the sand gecko, the three-toed jerboa, and every show needs a villain - saw-scale - the viper!

大耳刺猬，小猫头鹰，沙壁虎，三趾跳鼠，每场戏都需要反派角色：蝰蛇。

Plasmodiophora brassicae ; resting spores ; density gradient centrifugation of sucrose ; ultrasonic disruption

根肿；休眠孢子；蔗糖密度梯度离心；超声波破碎