1.
blowing the drip
打开集液器阀门让天然气喷放
2.
The mattress should be stored flat and with the valve open until it is to be packed for a trip.
气垫储存的时候要放平，阀门打开，知道充气完毕。
3.
Stand clear of the regulator and valve outlet, while opening the valve.
开启阀门时，躲开调整器和阀门排气口。
4.
Open the inlet water valve and press the top discharge valve to discharge the air in the filter at the same time.
打开进水阀门，同时按下顶上排气阀，使滤器内空气排出即可。
5.
Askania auxilliary piston
喷射管滑阀式两级液压放大器
6.
"Shut off the electric power supply to heater, close cold water inlet, open a hot water faucet to allow air to enter the system and open the drain valve, which is threaded to receive a standard hose coupling."
首先关闭电源开关,关闭冷水进口阀门,打开热水水龙头让空气进入管道系统,并且打开排水阀。
7.
"Before proceeding with the installation, close the main water supply valve, open a water faucet to relieve the house pressure and then close the faucet."
在安装热水器之前,关闭主供水阀门,打开水龙头将住宅内的水压释放掉,然后关闭水龙头。
8.
The accelerator pump injected fuel into the inlet air when the throttle was opened suddenly.
节流阀突然打开时,加速泵将更多的燃油喷入吸进的空气中。
9.
Switch on the ignition, close the choke and suck gas into the intake of the carburetor by flipping the propeller over counter-clockwise.
打开点火系统电源,关闭阻气阀逆时针拨动螺旋桨让油进入化油器。
10.
A canister purge valve is opened periodically to vent the vapor back into induction system.
收集器的清除阀周期性地开启，泄放蒸气使之返回进气系统。
11.
The supply valve and return valve of distributor should located at front and raer respectively.
安装温水分集器时要把供水阀门放在前面，回水阀门放在后面。
12.
I opened the door, I said `Please', beckoning him politely to go in, then pushed him into the room.
'然后我打开门，说了声'请进，'很客气地让他进屋，然后把他推了进去。
13.
opening diagram of fuel valve needle
喷油器针阀的开启图
14.
The engineer opened the safety valve to allow the steam to escape and so reduce the pressure.
工程师打开安全阀让蒸气外逸以便降低压力。
15.
delayed-action time of discharge
喷射滞后时间灭火器的控制阀门开启或达到相应的开启状态时起
16.
Design of the Ejectors for Natural Gas Dehydrators
应用于天然气脱水装置的喷射器设计
17.
Check all valves to ensure that they are in correct states. Open the high salinity water drain valve on the RO device.
检查所有阀门，以确定阀门处于正确状态。将RO设备上浓水排放阀打开。
18.
liquefied natural gas
液化天然气液化天然气 液化天然气