low speed的例句大全

Design of a High Rotating Speed, Low Flow Rate Axial Flow Fan Used on Helicopters

直升机用高转速、小流量轴流风扇设计

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The Design and Research for Principal Axis Low Speed Control System of Moving and Static Test-bed about Helicopter Airscrew

直升机旋翼动平衡试验台主轴低速控制系统的设计与研究

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The air resistance of damper of 1-dimension trajectory correcting fuses ( 1-D TCF) is measured under pill angle of attack and low wind speed.

一维弹道修正引信阻力器空气阻力的简捷测量，是在弹丸零攻角、低风速下测量空气阻力的试验方法。

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For the UAV, which is low speed, small scaled and nature stability, not only the variety of aerodynamicist parameter, caused by the air compression, could be neglected, but also its pitch short period mode has good static and dynamic state characteristic.

对于低速、自然稳定的小型无人机，不必考虑空气压缩效应引起的飞机气动参数变化，而且它的纵向短周期模态稳定并具有良好的动态特性。

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Based the brake horsepower characteristics of low specific speed centrifugal pump and the required features of pumps used for agriculture, the concept of non-overload centrifugal pumps is conceived.

针对农用泵（运行工况多变且出口无流量调节阀）的特点和低比转速离心泵的轴功率在大流量区运行易过载的特性，提出了无过载离心泵的概念。

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The main hydraulic problem for low specific speed centrifugal pumps namely lower efficiency, drooping head-flow curve and easily overloading brake horsepower are introduced and the fundamental requirements for modern hydraulic design are discussed.

介绍了低比速离心泵在水力性能方面存在的主要问题，即效率低、易产生驼峰和易过载，讨论了现代水力设计的基本要求。

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So, people begin to turn to the high-speed, large-capacity and low-attenuation photonic system.

为此, 人们把目光投向了高速率 、 大容量、低损耗的光子系统.

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Genetic algorithms must try to keep the balance between the positive effect of the selector and the disruptiveness of crossover or mutation, otherwise it will suffer from premature convergence or low convergence speed.

遗传算法需要在选择操作的正向作用和交叉/变异的破坏性影响之间取得平衡，否则往往会出现收敛速度慢或未成熟收敛。

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A Stability Approach of the Whole Aircraft Low Speed Flutter Model Suspended in the Wind Tunnel Analysis

全机低速颤振模型的全机稳定性分析

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The conclusion from the analysis points out that the effective way to raise the productivity of this series of looms, while maintaining the same shuttle speed and low power consumption, is to increase the angle of crankshaft rotation available for the passage of the shuttle.

文章从分析得出结论：从既提高生产率，又维持棱速不变，并保持较低的功率消耗来看，唯一有效的措施是进一步扩大梭子越过梭道的时间角度。

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The great advantages of UV system are rapid curing speed, high quality coating performance, environmental friendly and low energy consumption.

紫外光固化技术的优势在于固化速度快、能量消耗低、环境污染较少，可以获得高质量的涂层。

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When the low-level south-west jet stream is very moist, mesoscale convective systems can develop ahead of the wind speed maximum, in the warm sector of Changjiang-Huaihe-River cyclone where the potential stability tends to remain negative.

在西南低空急流十分潮湿的情况下，中尺度对流系统可以在江淮气旋暖区、低空急流大风速中心的前部、位势稳定度倾向维持负值的地区生成和发展。

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A shifting fork controls a cylinder, a geared sleeve is connected with a dual gear, which can generate a high or low speed, and the gearbox can have two types of outputs.

汽缸通过拨叉控制，齿套分别与双联齿轮联接完成高速挡和低速挡两种输出形式。

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Tests show that the test-bed is stable operation, can meet the intended function. A life simulation test is done in a vacuum test chamber for a different load and speed, test environment selected high and low temperature and room temperature in vacuum.

试验证明该实验台运行稳定，能满足预定功能。在真空高低温试验箱内进行了不同载荷和转速下轴承寿命模拟试验，试验环境选择了真空常温和真空高低温。

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Mechanical Brake System in EMS Middle-low Speed Maglev Train Based on Industrial Computer

基于工控机的常导中低速磁悬浮列车机械制动控制系统

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Study on stability and controlling of low-speed permanent magnet linear synchronous motor

低速永磁直线电动机的稳定性分析及其控制方法研究

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In pulse graph, B wave height decreased. The rising and falling speed was fast. D wave was absent. E valley position was low, nearing the basic line or under it.

脉图显示B波高度降低，但上升和下降的速度都较快；D波缺如；E谷位置很低，接近基线或在基线以下。

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Increasing arresting force and improving low-speed aero characteristics can increase allowable maximal landing mass with an enlarged envelope area, but changing glide slope angle makes little effect.

通过增大拦阻力、改善飞机的低速气动特性可以有效扩展适配包线范围，增加许用的最大着舰质量，但下滑角大小的改变对其影响不大。

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At the same time, the paper discusses the distributing status of reference point of low-drop speed strap in desert area.

同时还探讨了在沙漠区低降速带调查的控制点分布情况。

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The technical difficulty is accurately controlling the low-pressure rotor speed through adjusting nozzle throat area.

技术难点在于通过调节喷管喉道面积,精确控制发动机低压转子转速.

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