查询词典 ventilation

In the noisiest areas mechanical ventilation will have to be installed in the exterior walls.

在噪音最大的地区，通风机械要安在外墙

Results The calculating formal of ventilation time and upper limit of working hour in a year are given.

结果 给出坑道内通风次数及工作人员坑道内年工作时间上限的计算公式。

For example, Xiao Yue line into the wall of some counters have also set up the pants with pulley frame, can be neatly put up dozens of pants, and maintain ventilation without folds.

例如怡萧行的一些入墙柜还设置有带滑轮的裤架，可以整齐地挂上几十条裤子，保持通风而不会有褶皱。

This study proposed the results of simulation and suggested the design of ventilation system in a residential quarantine period space.

本研究所提出之一般居家隔离空间通风机械设计配置之建议，可提供设计者预测室内流场以便进行合适之通风设计。

Residential quarantine period space ; numerical simulation ; ventilation system ; computational fluid dynamics

居家隔离空间；数值模拟；通风系统；计算流体力学

It overcomes disadvantages of the qualitative engineering analogy and empirical method of ventilation time. It offers the theoretical basis to construction schedule simulation and construction scheme optimization.(2) The 3-D transient quasi-single phase models and a 3-D two phase flow model are proposed together with k-εequations.

采用数学模型解析的方法得到了定量的施工期通风时间参数，克服了传统分析中通风时间参数依据定性工程类比和经验确定的弊端，为施工仿真和施工方案优化提供了理论基础。

The simulated results show that the trend of the dust migration and velocity based on the 3-D transient quasi-single phase models is well in agreement with that based on 3-D two phase flow model. Compared with the two phase flow model and the 3-D transient quasi-single phase models, the time reaching the standard of ventilation is almost the same.

利用拟单相流模拟粉尘在开挖进尺为50m的引水隧洞内的迁移，其趋势和速度与两相流模型的模拟结果基本一致，通风达标时间也接近。

According to the working principle of engine cooling system,the analysis was performed on the construction and layout of cooling system of XING WANG ZA6440 light bus. It is pointed out that the main reason leading to the engine overheat is poor sealing of the radiator cap,unreasonable selection and layout of the ventilation system.

根据发动机冷却系的工作原理，通过对星王ZA6440轻型客车冷却系的结构及总体布置分析，指出导致发动机过热的主要原因是压力盖密封不良、通风系统选择布置不合理等造成的。

Everyone in the industry was aware, he said, that the U.S. company's strategies helped make it 'a big deal' in the rag trade to consider a factory's lighting, ventilation, toilets and cafeteria on par with prices and production quality.

这位高管说，业内每个人都清楚，列维公司的策略帮助其成为了服装业的一个重要公司，他们将工厂的照明、消毒、卫生以及餐厅等方面的考量提到与价格和生产质量同等重要的地位。

The project area has three shopping malls in a row not to fight the fire area, with a total length of the circumference of more than 1 / 3, Road fire engines from the inside edge of the wing wall construction materials to highlight the edge of not less than 5.00m, and fire engines to meet the Road Fire The largest car turning radius of 12m, to fight the fire site with a width of 18m, and this is not tall tree planting; and fire fighting facilities of not more than 5% of the slope, fire engines, fire fighting facilities should be able to carry a large set of fire engines Weight; Combined air-conditioning unit: for department stores, supermarkets, large bays, such as the lobby room, a new unit set up wind, ventilation and air return, setting up a new, back to the wind and the proportion of exhaust valve, according to the outdoor temperature of the new regulation, the ratio of air return, Back to the water main unit based PI control valve and in accordance with return air-conditioning temperature valve opening.

本项目商场三个面设有不连续消防扑救面，总长度大于周长的1/3，消防车道内边路缘距建筑外墙突出物边缘不小于5.00m，且消防车道满足消防车最大12m 的转弯半径，消防扑救场地的宽度为18m，且此范围内没有种植高大乔木；此外消防扑救场地的坡度不大于5%，消防车道、消防扑救场地应能承载大型消防车的载重量；组合式空调机组：用于百货商场、超市、大厅等大开间房间，机组设新风、回风及排风，设新、回风及排风比例调节阀，根据室外温度调节新、回风比例，机组回水管设比例积分调节阀并根据回风温度调节水阀开度。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷