查询词典 ventilation shaft

This is the ventilation shaft through which air leaves a mine.

这是煤矿上用来疏通空气的通风井。

A ventilation shaft through which air enters a mine .

煤矿里能让空气流通的一个通道。

Ventilation shaft through which air leaves a mine .

煤矿上用来排除空气的一个坑道。

Hence, based on deep analysis and research, the new type gas treatment series facilities are developed, which are composed of multiple bunker gas separators, Foehn wind ventilation shaft, universal wind deflector, brattice and two-way air regulator. As a result, a new way of gas treatment has been developed for the coal preparation plant.

为此，通过深入分析，研究开发了一种新型瓦斯治理系列装置，该装置构造设施由若干个煤仓瓦斯分离器、檒风通风塔、万向导风器、风幛和双向风窗组成，为选煤厂的瓦斯治理开辟了一条新途径。

This text introduces the application of theodolite in the direction al measure technique in Qidong ventilation shaft.

简要介绍了陀螺经纬仪在定向测量中的应用和祁东风井联系测量技术。

Broad ventilation shaft is arranged inside the barebone so the heating processor does not contaminate othermachine parts.

广阔的通风竖井内安排准系统等加热处理器不污染其他零件。

No.2 ventilation shaft of Qinling highway tunnel is one of the largest ventilation shafts in the highway tunnel field at home and abroad.

秦岭公路隧道2号通风竖井，为国内乃至世界公路隧道规模最大的竖井工程。

Brennan, Booth, and Zack rappel down a ventilation shaft leading to a tunnel beneath Washington DC.

Brennan、Booth及Zack深入首都华盛顿已弃用的地下水道调查一宗谋杀案件。

Brennan and Booth stumble upon a subterranean world of homeless people when they find the remains of a filmmaker in the ventilation shaft of an underground tunnel.

Brennan和Booth偶然发现了一个聚集无家可归之人的地下城市，他们找到一个制片人在通风竖井的地下隧道的残骸。

The paper gives a detailed introduction to the numerical value analysis for natural smoke evacuation under the condition of fire,and provide scientific basis for the application of natural smoke evacuation in metro section tunnel,the arrangement of ventilation shaft and the section tunnel structure choice.

成都地铁一号线南部浅埋区间隧道在国内首次采用自然通风模式，本文对其在火灾工况下自然排烟模式的数值模拟分析作了详细介绍，为自然排烟方式在地铁区间隧道的应用，以及通风竖井的布置和区间隧道结构形式的选择提供了科学的依据。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。