shutoff

shutoff

1. "Fat was a precious source of calories (supplying more than twice the calories per gram of either protein or starch), and our ancestors had no need to develop an appetite shutoff valve for fat.

"而脂肪是热量重要来源（每克脂肪提供的卡路里是蛋白质或淀粉的两倍多），因此我们的祖先在当时并不需要控制脂肪的摄入量。

2. Clean or replace gate valve with full port ball valves or resilient wedge shutoff valves.

1用全流道球阀或弹性楔板关闭阀清洗或更换闸阀。

3. The SO/SB Shutoff Regulator is used in the gas line to automatically shut off the fuel when the combustion air or any remote signal pressure drops below a predetermined limit.

SB切断阀用于燃气管线自动切断燃料，当助燃空气或者任何采样信号的压力低于预设定极限值时，安全且短阀都会自动切断燃料的供应。

4. Model TDB hydraulic pump for profile control and water shutoff

TDB液压堵水调剖泵

5. The upper-die-side ambient air shutoff member (11) and the upper-die-side mount base board (15) are rotatably connected by means of axis member (22).

上模侧外部气体遮断部件(11)与上模侧安装板(15)利用枢轴部件(22)可转动地相连。

6. The downstream shutoff should be closed.

下游的关闭阀应该关闭。

7. No downstream shutoff valves are allowed.

不允许有下游关闭阀。

8. water- shutoff and shrinking modification

不析水收缩

9. Two independent check valves with intermediate relief valve. Supplied with shutoff valves and ball type test cocks.

两个独立的止回阀配置中间安全阀。配置关闭阀和球型测试旋塞。

10. In order to improve the effect of profil e control and water shutoff， the decisi on theory by injection well pressure inde x (PI) and ZY-PI1 injection well pressur e drop testing tool are developed.

为了提高高含水期油田调剖堵水的效果，开发了注水井压力指数决策理论，并研制了ZY-PI1注水井压降测试仪。

11. To test for a leaky No. 2 shutoff, use the following procedure.

为了检测2号关闭阀的泄漏率，请采用下列程序。

12. Breakthrough pressure method was presented in order to accurately determine the plugging position of water shutoff agent in oil reservoir.

为了能更准确地预测堵剂在油藏中的封堵位置,提出了堵剂突破压力法。

13. The paper mainly introduces the calculate theory of the air shutoff earthwork boats getting over the dam after the construction of the inside dam in the coastal reclamation.

主要介绍在海涂围垦施工中,在大坝内侧施工的闭气土方船舶完成施工任务后,翻越大坝的主要理论计算.

14. A modified cationic polyhydroxy-compound gel ling fluid as water shutoff is developed.This type of gel has better selectivity.Its field tests are descri bed and the results are satisfactory.

介绍了一种利用阳离子化改性多羟基化合物进行堵水调剖的方法，具有一定的选择性，在油田应用取得了良好效果。

15. Production theory and processes of modified urea-formaldehyde resin used in oil well water shutoff and some influence on product performance resulted by main factor in the production are introduced.

介绍了适用于油田油井堵水用的改性脲醛树脂的生产原理和工艺,以及生产中的关键因素对产品性能的影响。

16. Remove bypass hose from test cock No. 1, open shutoff valve No. 1.

从测试旋塞1号上拆卸旁路软管，开启1号关闭阀。

17. For long-time water injection and production,“macropore path”is formed in part reservoir.It is adverse to polymer flooding and the result of profile control/water shutoff of polymer is poor.

但由于高速水驱强注强采后,非均质进一步加剧,局部产生“大孔道”不利于聚合物驱,注聚后单纯依靠聚合物的调堵不能完全达到调整剖面的目的。

18. Results of application show that rate of successful seating is 100% used in fracturing, acidization and water shutoff operations.

使用表明 ,这种封隔器在压裂、酸化和堵水作业中 ,坐封成功率达 10 0% ,应用效果非常明显 ,并达到各项设计要求。

19. Scheme of Valve Shutoff in Fault of Heating Network

供热管网故障的关阀方案

20. The termination of rocket or jet - engine operation because of fuel exhaustion or shutoff.

停烧火箭或喷射发动机因燃料耗尽或切断而停止工作

21. Close shutoff No. 1. Slowly open bleed "B" until differential gauge rises to 2 PSI and close. If the differential reading does not decrease, record check valve as "tight".

关闭1号关闭阀。慢慢开启排气“B”直到压差表上升到2PSI为止，然后关闭。如果压差读数没有下降，则记录止回阀为“密封紧密”。

22. Close shutoff No. 1. Slowly loosen hose connection at TC# 2 until differential gauge rises to about 2 PSI then tighten. If the differential reading does not decrease record check valve as tight.

关闭1号关闭阀。慢慢松开连接在测试旋塞2号上的软管直到压差表上升到大约2PSI，然后紧固。如果压差读数没有降低，则记录止回阀为密封紧密。

23. Close shutoff valves No. 1 and No. 2.

关闭1号关闭阀和2号关闭阀。

24. Close shutoff #1, and then slowly loosen hose at test cock #3 until differential gauge rises to 2psi and retighten hose.

关闭1号关闭阀，然后慢慢松开测试旋塞3号上的软管直到差压计升到2psi为止，重新紧固软管。如果差压计读数没有增加，则记录止回阀为紧。

25. Close shutoff valve No. 2 then shut off valve No. 1 on test assembly.

关闭2号关闭阀,然后关闭测试总成上的1号阀门。

26. Close #2 shutoff valve.

关闭2号关闭阀。

27. Close shutoff valve No. 2 then shutoff valve No. 1.

关闭2号关闭阀，然后关闭1号关闭阀。

28. Close shutoff valve No. 2 then shutoff valve No. 1 on the assembly.

关闭2号关闭阀，然后关闭总成上的1号关闭阀。

29. Shutoff supply to N9-CD and turn the device counterclockwise while applying a gentle pull at the same time.

关闭供应到N9-CD的水路，将装置按照反时针方向旋转，同时轻轻将装置往外拉。

30. Close shutoff valve No. 2 then No. 1.

关闭关闭阀2号，然后关闭关闭阀1号。

31. Close shutoff valves and open test cocks No. 2, 3 and 4 to relieve pressure from the body of the valve.

关闭关闭阀，并开启测试旋塞2号、3号和4号，释放阀体内压力。

32. Close all test cocks, remove hoses from testcock No. 2 and testcock No. 3 and testcock No. 1. Reopen shutoff valve No. 1. Proceed to Test No. 2.

关闭所有测试旋塞，从测试旋塞2号、测试旋塞3号和测试旋塞1号上拆卸软管。重新开启关闭阀1号。进入检测2号。

33. Close all test cocks, remove hoses from TC #2 and TC #3 and TC #1. reopen shutoff valve #1. Proceed to Test No. 2.

关闭所有测试旋塞，从测试旋塞2号，测试旋塞3号和测试旋塞1号上拆卸软管。重新开启1号关闭阀。进行检测2号。

34. Close both the hot and cold water shutoff valves upstream nearest to the intended installation.

关闭离计划安装位置最近的上游热水和冷水的关断阀。

35. Close the shutoff valve upstream of the regulator.

关闭调节阀上游的关断阀。

36. Shutoff seat tube bound in body

关闭阀座管受到阀体的限制

37. Shutoff Valves: If you remove the shutoff valves from the series 919, reassemble the shutoff valve with the test cock mounted on the inlet side of the unit.

关闭阀：如果从系列919上拆卸关闭阀，则重新装配关闭阀时要使得测试旋塞安装在装置的进口一侧。

38. Shutoff control is by means of an adjustable spring.

切断控制通过可调整弹簧实现。

39. Start up at Initial Installations and After Servicing: The downstream shutoff should be closed.

初始安装的启动和以后的维修：下游关闭阀应该关闭。

40. LE STANDBY DRIVE SHUTOFF VALVE;

前缘装置备用驱动关断活门;

41. chemical clapboard water shutoff

化学隔板堵水

42. The Gascat GIPS/GDPS Series of Automatic Shutoff Valves are used as the main safety device for transmission, distribution and measurement of natural gas or LPG gas system protection, and for non-corrosive gas systems in general.

升压感应关断型?与GDPS?降压感应关断型?系列自动关断阀适用于天然气或液化石油气之输送、配气与计量系统，还有一般无腐蚀瓦斯气体系统保护的主要安全设施。

43. The interference fit between the gate and seats provides bubble tight shutoff, even under the lowest pressure.

即使在最低压力条件下，闸板和阀座之间的交互界面也能够实现气密性关闭。

44. The interference fit between the gate and seat provides bubble tight shutoff even under the lowest pressure.

即使在最低的管线压力下，闸板与阀座之间的配合也能够实现气泡级密封功能。

45. ENGINE FUEL SHUTOFF VALVE OR CROSSFEED VALVE;

发动机燃油关断活门或交输活门;

46. ENGINE FUEL SHUTOFF VALVE ACCESS;

发动机燃油关断活门接近口;

47. Actuated on-off valves shall be specific valves as exactly defined in piping specifications unless special requirements such as actuator style, stroking speeds or tight shutoff dictate otherwise.

受驱动的开关阀应是如配管规范中定义的特定阀门，除非另有例如执行机构的类型，开关速度或不泄漏关闭的规定。

48. The work principle and advantages of the GMZ quick shutoff inverted valve are presented.

叙述了GMZ快速关断逆止阀的组成及工作原理和优点。

49. The water shutoff technology with solid expandable tube is a new technology to shut off water by repairing and strengthening perforated casing.

可膨胀管堵水技术是一种利用膨胀管对套管补贴以实现水层封堵的新技术。

50. The auto shutoff is for low oil pressure, and high temperature.

各压力、温度之保护装置齐备，故整个动力系统可自我侦测，自我保护而自动运转。

51. Start Up: The downstream shutoff should be closed.

启动：下游关闭阀应该处于关闭状态。

52. Four inch diameter pneumatic butterfly shutoff valve

四英寸直径气动蝶形关断活门

53. Conical seating at an angle to flow is self aligning, tight and always closed in a no-flow situation. Even in vertical (flow-up) pipe runs, this valve provides exceptionally tight shutoff.

圆锥形阀座与流向具有一定的角度,能够自行调整,在无流体状态下能够始终紧密关闭。甚至在垂直(流向朝上)管道上,这种阀门具有特别紧密地关闭特性。

54. A shutoff and check valve must be installed in the water supply line “G”.

在供水管道“G”的位置必须安装一个关断阀和一个止回阀。

55. After shutoff valves are closed, open test cock #2, #3  to relieve pressure within the backflow assembly.

在关闭了关闭阀后，开启测试旋塞2号，3号和4号，释放回流阀总成的压力。

56. After shutoff valves are closed, open test cock #2, #3 & #4 to relieve pressure within the backflow assembly.

在关闭阀关闭后，开启测试旋塞2号，3号和4号，释放防回流阀总成内部压力。

57. Install a shutoff valve in the cold water inlet. Install a listed temperature-pressure relief valve in the remaining fitting.

在冷水进水管上安装一个关断阀。在剩下的螺纹接头上安装额定温度/水压的安全阀。

58. Install a shutoff valve in the cold water inlet line.

在冷水进水管处安装一个关闭阀。

59. There can be no shutoff valves downstream of an AVB.

在大气真空断路阀的下游不能有关断阀。

60. Plate heel is lifted first by design to prevent seat wear. Employs two spring- Ioaded plates with flat seats - Gives superior performance and bubble-tight shutoff with resilient seats.

在结构设计上首先提起阀瓣根部,防止阀座磨损。在平阀座上采用两个弹簧-负载阀瓣。-性能优异,具有气密性关闭性能的弹性阀座。

61. Prior to servicing any Watts valve, it is mandatory to shut down the water system by closing both the inlet and outlet shutoff valves.

在维修任何美国瓦茨阀门之前，必须先通过关闭进口和出口关闭阀来实现水系统的关闭。

62. Install a shutoff valve upstream of the regulator.

在调节阀的上游安装关闭阀。

63. Surfactants used in oil production include oil displacement agent,water shutoff agent,additives used in acidizing and fracturing,viscosity reducer by emulsification deplugging agent etc.

在采油中,表面活性剂用作驱油剂、培水剂、酸化添加剂、压裂添加剂、防蜡剂、乳化降粘剂、解堵剂等;

64. The assembly shall include two tightly closing shutoff valves before and after the valve and test cocks.

在阀门和测试旋塞之前和之后，这种总成应该包括两个紧密关闭的关闭阀。

65. After operating from high temperature, the Shutoff must be manually reset (opened).

在高温操作后，关闭阀必须人工重置(开启)。

66. Keywords GSA;water shutoff;coalescence state;gel;

堵水;聚集状态;凝胶;

67. water shutoff and profile control

堵水调剖

68. Results evaluation system of water shutoff and profile control has the feature of platform irrelative and strong flexibility, it can be run under UNIX and Windows operation system.

堵水调剖效果评价系统具有平台无关性、灵活性强的特点，能够运行在UNIX和Windows操作系统下。

69. STUDY AND APPLICATION OF COMPLEX SLUGS WATER SHUTOFF TECHNIQUE

复合段塞堵水技术的研究及应用

70. Atmospheric VB must be installed 6" (152mm) above the highest point on the downstream piping. There can be no shutoff valves downstream of an AVB.

大气真空断路阀必须安装在距离下游管道最高点152毫米以上的地方。在大气真空断路阀的下游不能有关断阀。

71. Gate valves are the most commonly used shutoff valve in the industry today.

如今行业内，闸阀最常用作关闭阀，用于要求压降最小，能够双向启闭的应用场合。

72. 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。

73. Where an air distribution valve manifold is used and its air sub-header shutoff valve is not accessible from the manifold, a shutoff valve at the manifold shall be provided.

如果使用了空气分布阀门集管，其空气分支总管切断阀不应通过此集管，而应为集管安装切断阀。

74. If pressure differential continues to decrease (approaching "zero"), shutoff #2 is reported to be "leaking".

如果压差继续降低(接近"零")，则说明关闭阀2号"泄漏"。

75. If the differential gauge rises above 0 there is excessive leakage at shutoff No. 2 and it must be replaced to test the assembly.

如果压差表上升到0以上，则2号关闭阀存在过于严重的泄漏，必须进行更换，以便进行总成的检测。

76. When extremely tight shutoff is required, globe and check valves may be supplied with Kel-F, Teflon or other soft inserts.

如果要求关闭非常紧密，那么截止阀和止回阀可能需要采用Kel-F，特氟隆（聚四氟乙烯）或其它软镶嵌件。

77. If the reading returns to +PSID, No. 2 shutoff valve is leaking excessively and must be replaced to test the valve.

如果读数恢复到+PSID，则2号关闭阀泄漏过于严重，必须对其更换，以便进行阀门的检测。

78. Positive bubble-tight shutoff when equipped with resilient seating

如果配置的是弹性阀座,就能够具备真正的无气泡关闭功能。

79. When extremely tight shutoff is required, globe and check valves are supplied with Neoflon, PTFE or other soft inserts.

如果需要紧密关闭，截止阀和止回阀都会配置四氟乙烯、PTFE或其它软镶嵌件。

80. Bubble-tight shutoff at full pressure rating

完全压力负载下的气密性关闭