高速度

For a pump rotational speed, in fact there is a restriction depending on the process fluid, if the transmission is oil, pump can rotate at high speed, but when the fluid is a high viscosity of the polymer melt, such restrictions will be significantly reduced.

对于一台泵的转速，实际上是有限制的，这主要取决于工艺流体，如果传送的是油类，泵则能以很高的速度转动，但当流体是一种高粘度的聚合物熔体时，这种限制就会大幅度降低。

According to the national standards(GB/T50452) and the allowable value of panicle vibration velocity at bottom of high-station base,the impact of the superposition of ground traffic vibration and subway vibration to timber structure of Bell Tower and its high-station base is comprehensively evaluated.

9依据国家标准(GB/T50452)和高台基底部质点振动速度容许值，对地面交通振动、地面交通振动和地铁振动叠加对钟楼木结构和高台基的影响进行了综合评估。

One of the E-Combat distinguishing mark is the Flower, the Gidue patented flexo head, which is claimed to grant high printing quality, adjustment-free operation, lifetime stability and high operating speeds to best suit short production runs and interchangeability of operators.

其中的E -战斗的显着特征是花，柔印的Gidue专利，而这方面要求给予高印刷质量，调整经营自由，寿命稳定性高，运行速度，以最适合短生产运行和经营者的互换性。

Torque motor have a quikly feedback and low rotate speed wave, can running smoothly in high torque and low speed situation.

力矩电动机反应速度快，转速波动小，能在高转矩低转速下稳定运行，机械特性和调节特性线性度好，具有高耦合刚度。

The trend of hammer throw performance is wandering and declining since the 1990s.

当今世界高水平链球运动员投掷技术的发展趋势和新技术特点是：旋转速度高，动作节奏快，表现在每圈所用的时间短，单支撑阶段所用时间短于双支撑阶段。

It has characteristics of low power consumption,high speed,highperformance,costeffective and wide application.

该空气消毒控制系统具有消毒无死角，耗电低、速度快、效能高、性价比高，适用范围广等特点。

uv air desinfection dynamic control system based on infrared remotecontrol and lowpower at89c2051 is proposed,aiming at disadvantages of traditional air disinfection method.the hardware and software design method is also given.it has characteristics of low power consumption,high speed,highperformance,costeffective and wide application.it is proved that it is convenient,reliable and practicle and so on.

摘 要：针对传统空气消毒方法的缺陷，提出基于红外遥控和低功耗的at89c2051单片机的动态紫外线空气消毒机控制系统，给出系统的硬件组成和硬软件设计方法。该空气消毒控制系统具有消毒无死角，耗电低、速度快、效能高、性价比高，适用范围广等特点。系统在实际使用，证明其方便、可靠并具有实用价值。

Screen-in screen grid, for my company's latest model of development, may at any time take-up screen, more efficient patent for a new type of network structure, a network for speed and light weight, high strength, sieve Network is the life of the general structure of the Screen 3-5 times superiority, not only can you in a very short period of time to keep the screen Beng-more aggressive and timely replacement of screen, that screener maximum efficiency .

筛机中的筛网网架，为我公司研制的最新型的、可随时张紧筛网的、效率更高的新型实用专利网架结构，具有换网速度快、重量轻、强度高、筛网的使用寿命是一般结构中筛网的3-5倍等优越性，不仅可以使您在极短的时间内随时将筛网绷张更紧，及时更换筛网，将筛分效率提到最高。

To improve thetemperature stress and increase frost resistance, the roll conrete adopts RCC mix proportion mading up ofmedium-content cementing material, low-content cement, high-content flyash and methods to defer loss of VCso as to meet the requirement of the RCD construction technique. It has the advantages of both th...

为了改善坝体的温度应力，提高其抗冻性，碾压混凝土采用了中胶凝材料总量、低水泥用量、高掺粉煤灰的RCC配合比，并采取措施减缓VC值的增长速度，以满足RCD筑坝技术的要求，使其既保持了RCD筑坝技术的长处，又具有RCC高掺粉煤灰的优点，从而发展了RCD筑坝技术。

R and high frost - line in order to make the films have proper longitudinal tear strength and horizontal tear strength.

试验发现：为保证合适的薄膜纵向撕裂强度和横向撕裂强度，应在高牵引速度、大吹胀比和高起霜线的条件下进行该树脂的加工。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。