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- ENGINE BLEED AIR CONTROL SYSTEM. 发动机引气控制系统。
- Attach hoses as shown. Bleed air from kit, close No. 2 shutoff. 如图所示接上软管。从组件上排放空气，关闭2号关闭阀。
- C. Attach hoses as shown. Bleed air from kit, close No. 2 shutoff. 按照图示连接软管。从组件上排放空气，关闭2号关闭阀。
- Open bleed valve "A" on top of test kit and bleed air from hose. 开启检测组件顶部的排气阀“A”，并且从软管排放空气。
- Open vent needle valve and bleed air from hose. Then close vent valve. 开启排气针形阀，并从软管排放空气。然后关闭排气阀。
- Install bypass hose between VA and VB. Open VB and bleed air by loosening hose connection at VA. Tighten hose connection and close VB. 在VA和VB之间安装旁路软管。开启VB，松开连接在VA上的软管连接排放空气。紧固软管连接，并关闭VB。
- Bleed air from kit by opening TC #4 to establish flow through the backflow preventer and prevent premature opening of the relief valve. 通过开启测试旋塞4号从组件上排放空气，引导通过防回流阀的流体，防止安全阀过早开启。
- Open test cock then open needle valve "A" and vent or bypass needle valve. Bleed air from hose then close vent needle valve. 开启测试旋塞，然后关闭针形阀“A”、排气口或旁路针型阀。从软管中排气，然后关闭排气针形阀。
- Install bypass hose between VA and TC #4. Open VA, then bleed air by loosening hose connection at TC #4. Tighten hose connection. Close VA. 在VA和测试旋塞4号之间安装旁路软管。开启VA，然后松开连接在测试旋塞4号上的软管排放空气。紧固软管连接。关闭VA。
- Due lack parts，for troubleshooting，interchanged bleed air regulator of R engine with L engine，running-up test normal. 由于航材缺件，为判断故障，左右发对串引气调节器，试车检查右发引气压力正常。
- Open vent needle valve and needle valve "A" to bleed air. Close needle valve "A". Open needle valve "B" to bleed air and then close "B" and vent needle valve. 开启排气针形阀和针形阀“A”，排放空气。关闭针形阀“A”。开启针形阀“B”排放空气，然后关闭“B”和排气针形阀。
- In the meantime, it is compared with high-pressure dewater system on system bleed air flow, ram air flow, system weight and system coefficient of performance. 并在系统引气量、冲压空气流量、系统重量、系统性能代偿损失等方面与现有高压除水系统进行了比较。
- Bleed air at each test cock. 从每个测试旋塞排放空气。
- Open vent needle valve and bleed air by opening needle valve "A". Close "A" then open needle valve "B" bleeding air and then closing "B". 开启排气针形阀并通过开启针形阀“A”排放空气。关闭“A”，然后开启针形阀“B”排放空气，然后关闭“B”。
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- bleed air temperature control sensor 引气温度控制传感器
- Open TC #4 and loosen hose at vent needle valve connection bleeding air from test kit. 开启测试旋塞4号，松开排气针形阀上的软管，从检测组件上排放空气。
- The boss tried to bleed his employees for every penny they had. 老板力图从雇工们身上榨取出每一分钱。
- automatic bleed air delivery valve 自动送气活门
