查询词典 ventilation

Objective:To investigate clinical application of the mechanical ventilation on patient with ICU respiring failure.

目的：探讨机械通气在呼吸衰竭患者中的临床应用。

Million contract to undertake of of the largest energy efficiency retrofits in Canadian history, with 288 buildings getting upgrades to heating, lighting, water and ventilation systems.

万美元的合同进行的最大型的能源效率改造，在加拿大历史上，有288建筑物越来越升级，以采暖，照明，饮水和通风系统。

One of the important measures to improve the indoor air quality is to increase and guarantee the number of rimes of necessary indoor ventilation besides the strict control on the discharge of various pollutants.

要改进和提高室内空气质量，除了严格地控制各种污染源的排放外，增加和保证室内必需的通风换气次数也是一项重要措施。

Close openings including doors, scuttles, skylights and ventilation ducts and stop all

应关闭所有开口，包括门、天窗、通风管，并切断风机。必要时，冷却火灾临近处所

Fangdoushan tunnel in B12 contract section of ShiZhong expressway in Chongqing has smallradius, longcurve and steepgradient inclined ventilation shafts. If the existing sectionalized transportation method or conveyer belt transportation method is adopted for the inclined shafts, the safety level and transportation efficiency will be low.

在重庆石忠高速公路B12合同段控制工程-方斗山隧道的通风斜井半径小、曲线长、倾角大，若采用已有的分段运输法或刮板式输送带运输法，其安全性和效率均较低。

Ventilation shafts can also help, although it's best if they're designed to do so.

通风井也有用，有这样的设计是最好的了。

Ventilation shafts can also help, although it's best if they're designed to do so.

通风口也是可以帮助解决这个问题的。尽管最好是它们设计成这样子。

Mobile,with transparent crib, transparent crib made of Plexiglas, with ventilation holes, dimensions: 75x45x30h cm, steel tube structure, diameter tubes: 22mmx1.5mm, ivory epoxy coated, dimension trolley: 82x53x90h cm, with 4 swivel castors, diameter 8cm, two swivelling, 2 with brakes, Trendelenburg and anti-trendelenburg positions.

可推动，透明树脂玻璃外罩，外罩有通风孔，尺寸：75x45x30h cm，钢管结构，管子直径：22mmx1.5mm，象牙白色环氧化涂层。整个推车尺寸：82x53x90h cm，带4个脚轮，直径8cm，2个可旋转，2个带刹车，可Trendelenburg位和反向位

Transport infrastructure industries : Undergrounds and tunnels which both are under ground has dark and humid environment and poor ventilation; Bridge, the viaduct and Port Machinery are all outdoors under the sun and the rain, so they were prone to rust and corrosion which will seriously reduce the safety factor.

交通设施行业：地铁和隧道都处于地下，环境阴暗潮湿，通风较差；大桥、高架、港口机械长期处于户外日晒雨淋，它们均极易生锈，很快就会发生锈蚀现象，大幅降低了安全系数。

In addition, the mathematical model of the optimal calculation for the ventilation structure dimensions is built on the basis of the evaluation function in pursuit of uniforming the temperature distribution by means of non-liner-programming theory.

本文是以大型水轮发电机热变形及冷却技术研究为背景，进行了大型水轮发电机转子三维温度场及电机通风系统的综合计算研究。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。