提高高旁通飞机引擎的方法之一就是把风扇变成开放式旋翼，有点回归于螺旋桨的味道，但要使用两圈粗短的反旋桨叶。
One way to increase the efficiency of a high-bypass jet engine is to turn the fan into an open rotor, a bit like returning to propellers, but using two rings of stubby counter-rotating blades.
简从我身旁通过时没和我讲话。她一定是没看到我。
Jane walked past me without speaking. She can't have seen me.
看起来似简单的罗列给我们最大的帮助就是：触类旁通。
Looks like a simple list of the greatest help to us is this: comprehend by analogy.
如此，您不仅了解了具体的领域，而且通过实例，可以触类旁通地了解摄影其它各个方面。
By doing so, you'll not only get to understand that particular area, but through real examples, you'll start to see how the other pieces of the photography puzzle fit together.
旁通阀口具有中心轴线和周边阀座。
The by-pass valve port has a central axis and a peripheral valve seat.
MC系列的特性是可调节内部旁通阀。
开大废气锅炉烟道旁通挡板。
可根据需要装配压差发讯器及旁通阀。
Differential pressure indicator can be assembled according to actual requirement.
从太阳近旁通过的星光会受到某种偏折。
Starlight passing close to the sun should experience some deflection.
整流侧先投入旁通对，逆变侧后投入旁通对。
The bypass pair is firstly implemented at rectifier side then at inverter side.
在循环泵进出口之间设置带止回阀的旁通管。
And a by-pass pipe with check valve is set between the inlet and outlet of circulating pump.
同时具有排放和旁通功能，不可作为安全泄压使用。
They also are used for relief and by-pass functions; however, they should not be used as safety valves.
同时具有排放和旁通功能，不可作为安全泄压阀使用。
They also are used for relief and by-pass functions; however, they should not be used as safety relief valves.
大内径旁通和大膨胀间隙确保工具在钻除过程中的可靠性。
D. bypass and large extrusion gap ensure reliability during the removal process.
通过串联的喷油燃烧装置和旁通调节装置，调节排气温度。
The combustion chamber and the bypass regulating system were used to adjust the exhaust temperature.
研制了用电磁阀控制的化油器旁通空气装置作为执行机构。
The carburetor by-pass air inlet controlled by an on-off solenoid valve is used as an actuator.
本文介绍了旁通阀罗茨真空泵的结构特征、在使用中的作用。
In this paper, the structure feature of the Roots vacuum pump with by-way valve and its function in action are introduced.
为提供旁通近井地带损害等所需的长射孔孔道而设计的射孔弹。
A perforating charge designed to provide a long perforation tunnel, such as may be required to bypass any near-wellbore damage.
通过分析确定过冷管最小换热面积和旁通毛细管最佳长度范围。
The minimum heat transfer area of the tube for subcooling and the optimal length range of the by-pass capillary tube were determined.
ECI系统利用废气旁通控制阀来控制到废气旁通阀执行器的压力。
The ECI system is designed to control the pressure to the waste gate actuator with the waste gate pressure control valve.
止逆装置用于防止泵反转，反转将导致堆芯旁通流量增加和泵启动电流增加。
An anti-reverse rotation device prevents the pump from turning backwards which would increase core bypass flow and pump starting current.
结果表明，降温过程中压缩机旁通阀的开度变化直接影响系统的降温时间。
The simulation results shows that the opening variety of compressor by-pass valve affects cooling-down time of refrigerator system directly.
当钻杆进入垂直或水平井段时，大孔径旁通自动打开，将泥浆无阻碍导入环空。
Large bypass ports open automatically as drill pipe is run into the vertical or horizontal wellbore, diverting mud into the annulus above any restrictions.
在热泵系统四通换向阀后的排气管上加旁通毛细管和在气液分离器中加过冷管。
A by-pass capillary tube was added on the discharge pipe behind the four-way valve and a tube was added in an accumulator in a heat pump system to solve the problem.
本文结合实例介绍了旁通定压和二级泵系统在高层建筑空调冷水系统中的合理应用。
Connecting with example this paper introduces the rational application of bypass pressure fixing and secondary pumping system in air conditioning s cooling water system of tall buildings.
试验项目包括旁通阀控制试验、主给水阀控制试验和旁通阀与主给水阀的切换试验。
Items of the tests are following: control test with the bypass valve, control test with the major feedwater valve and change-over test between bypass valve and major feedwater valve.
对于串联系统，则提出采用制冷机旁通、多级泵和变频泵的方法使系统配置更加合理。
Proposes methods such as by-pass with chiller, multi-grade pumps and variable speed pumps to optimize series ice storage systems.
介绍了几种常见的水击防护措施，如改变管网系统的特性、旁通管防护、空气罐防护等。
The protection against the water hammer is introduced in this paper as follows: changing the character of the pipeline network, protection of by-pass pipe and the air bottle.
分析了空气旁通率、压缩机转速及空气质量流量等主要设计及运行参数对干燥性能的影响。
The influences of key design and operating parameters, such as bypass air ratio, compressor speed and total air mass flow rate etc.
分析了空气旁通率、压缩机转速及空气质量流量等主要设计及运行参数对干燥性能的影响。
The influences of key design and operating parameters, such as bypass air ratio, compressor speed and total air mass flow rate etc. , on the performance of heat pump microwave drier were investigated.
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