活门

And all that we know is he uses a trap door.

我们都知道他用的是地板上的活门。

Study on Forming Process of Precision Poppet Assembly

精密活门组件成型工艺技术研究

Disconnect the air pressure source from the air valve at the water service panel.

从水勤务面板空气活门断开空气压力源.

A new butterfly gate , GDF 40-WY-460, has many advantages over the structural design and comprehensive performances.

GDF40 - WY - 460型蝴蝶阀是一种新型蝴蝶阀,在结构设计和综合性能上有很多优点,其活门设计成弓形结构.

With this method, the impact of temperature control valve on oil temperature was analyzed and the system transient temperature prediction method was established.

应用本文的计算模型分析了温控活门对滑油温度的影响，并建立了预测燃、滑油瞬态温度值的方法，为发动机的安全运行提供了指导。

A main body which is installed on an ash settling basin comprises an air inlet pipe, two wind chambers, a flap door and an air-discharge pipe.

本体包括一进风管、二个风室、一活门以及一出风管，本体安装在沉灰池上。

NOTE: The water tank is pressurized by air from the pneumatic manifold or an different pressure source connected to the air valve on the water service panel.

注：水箱由来自气源总管的空气增压，或由连接到水勤务面板上的空气活门的不同压力源提供。

Study of Break Time and Temperature Control System of Valve Assembly Tester

活门组件试验器关断时间及温控系统研究

The article introduces the principle and features of contact box valve mechanism of Type KYN 61-40.5 movable high-voltage switchgear cabinet.

介绍KYN61-40.5移开式高压开关柜的触头盒活门机构原理及特点。

On the left side of the isolation valve, the APU bleed air duct joins the left side crossover duct;

在隔离活门的左边，APU引气管道立连接着左交输管道；

T-Bag leads Michael, Lincoln, Sucre and Bellickto the trap door at The Gate offices.

西奥多 领着迈可 、 林肯 、 苏克雷和巴利克进入了Gate公司办公室里的活门.

These valves normally only operate under cold starting conditions or in the event of a blockage.

一般情况下,这些活门只有在冷起动条件下或当发生堵塞时才工作.

The principle of operation and transfer function for ESV are described.

本文也叙述了这种活门的工作原理和它的传递函数.

The height adjustment is made using the fastening screws in the flap.

用活门中的紧固螺钉进行高度调节。

' They hurried along the passage till it came to a full stop, and they found themselves standing under the trap-door that led up into the butler's pantry.

他们顺着地道疾走，来到地道的尽头，发现他们已站在通向配膳室的那道活门的下面。

Objective To obtain the expiratory resistance in pressure oxygen mask under no overpressure condition with numerical simulation method.

目的用数值模拟的方法获得加压供氧面罩无余压状态下呼气活门的呼气阻力。

Development in Valve of Auto Shock Absorbers

汽车减震器活门阀的研制

Terms for railway vehicle parts - Windows, trap doors, ventilation of compartment - Part 11: Windscreen cleaning equipment

铁路车辆零部件的术语.车窗、活门、室内通风设备.第11部分：挡风玻璃清洗装置

The Kazan Cathedral and the Iverskaya Chapel with the Resurrection Gates were destroyed to make space for the military parades and demonstrations that frequented the square.

喀山大教堂和伊比利亚礼拜堂及复活门由于为了给大阅兵让位而被摧毁。

The variation of negative pressures in seedling launching mechanism and the relationship of seedling dropping time and displacement with pressure were studied to determine the best opening and closing times of air sucking valve and seedling launching valve.

研究水稻钵苗有序移栽机投苗装置内部负压变化规律以及钵苗下落时间和位移关系，确定吸气活门、投苗活门的最佳开启和关闭时间。

Objective To find out the reason of "dithering" of exhalation valve plate in pressure oxygen mask under high overpressure condition.

目的找出加压供氧面罩呼气活门的活门板在高余压状态下发生抖动的原因。

Analysis on Static Characteristic of Negative Overlap Distributing Valve Hydraulic Amplifier

负重叠量分油活门式液压放大器静态特性分析

The arithmetic model and stimulating result compared the experiment result in order to verify the establishment of a Mathematical model and the feasibility of the correct simulation method. ( 4) Research the temperature control system of valve assembly tester in detail.

从而验证了建立数学模型的方法和仿真方法的正确可行性。（4）深入研究了活门组件试验器的温度控制系统。

The data obtained by experiments on ESV is also given herein.

同时也给出了这种活门的实验数据.

Method; A periosteal trapdoor bone flap was made in the facial wall of maxillary sinus.

方法：在上颌窦前壁设计一个活门式蒂在上方的骨膜骨瓣。

When valve of rocket propellant pipeline is opened or closed, water hammer will arise in pipeline.

在推进剂输送时,管路系统主活门需要开启和关闭, 往往在系统内会产生水击现象.

Valve Mechanism of Type KYN 61-40.5 High-voltage Switchgear Cabinet

KYN61-40.5高压柜的活门机构

Tests of Blast Valves and Blast Doors in Shock Tube

防爆活门与防护门的激波管试验

Misuse of the flap on the cup holder can cause malfunctions.

杯座上的活门使用不当可能会导致出现故障。

Terms for railway vehicle parts ; windows , trap-doors, ventilation of compartments, ventilation flap for diesel locomotives.

有轨机动车部件的名称. 车窗.活门.室内通风设备. 内燃机机车的通风活门.