查询词典 high velocity

All of the variational law of density, longitudinal wave velocity and tensile strength of gritstone after high temperature are studied.

对40块粗砂岩试件高温后的密度、纵波波速和抗拉强度变化规律进行了试验研究。

The results show that the density of gritstone is decreased gradually as the temperature increasing; so that it can be ignored; the longitudinal wave velocity is linearly decreased when the temperature increasing, and decrease rate of it follows the law of conic; R is one temperature point, which makes the law of tensile strength of gritstone after high temperature follows the law of parabola; and the maximal tensile strength appears when the operative temperature is R. After the temperature is higher than 700 ℃, tensile strength is small and change range is small when the temperature is increased.

结果表明，高温后粗砂岩的密度随试验温度的升高减小幅度很小，几乎可忽略不记；高温后试件中纵波波速的传播随温度升高基本呈线性降低，而减小率呈二次曲线规律变化；存在一个温度点R，使高温后试件的抗拉强度呈开口向下抛物线关系变化，且在R温度作用后试件抗拉强度达到最大；当试验温度大于700 ℃后，试件的抗拉强度变得很小，且当温度升高时变化幅度也很小。

Chapter 5, multi-thread technologies quicken the response velocity, improve the efficiency of CPU and ability of corresponding background tasks that make the controller having the ability of executing multi-tasks; asynchronism technology is utilized to develop high effective and haleness applications.

详细阐述了vxD的结构及设备驱动程序的设计方法。第五章论述了多线程技术，采用多线程和异步设计技术，加快了应用程序的响应速度，极大提高了CPU的利用率和协调后台任务的能力，使控制器具有多任务执行的能力。

The studies show that halite is characterized by a constant low density low and a high stable velocity, which in the main do not change with depth.

发现盐岩具有密度恒定特性和速度稳定特性，基本不随深度变化。

The field application shows that the helicoid hydraulic motor has the features of fast velocity, short construction period (about 3d), low cost (not more than 100 thousand yuan), high success ratio, and safty. It can be applied for several times and string cannot be damaged.

现场应用表明，螺杆钻具具有速度快、工期短（3d左右）、费用低（施工费用不超过10万元）、成功率高、安全可靠、不伤害管柱、可多次重复使用等特点。

The velocity of wind is too high.

这个有错字，还是改一下好了。

As the cam profile with constant-velocity-constant-acceleration ramp feature and with continuous higher derivative lift feature is widely adopted in the advanced high-speed internal combustion engines, the cam ramp profile is fitted with a reasonable function and the cam-lift profile is fitted with a polynomial function.

考虑到高速内燃机的凸轮大多采用具有等加速-等速特征的缓冲段和高阶导数连续特征的工作段型式，用等加速-等速函数拟合缓冲段实测升程数据，用整体式高次多项式函数拟合工作段实测升程数据。

In order to clarify the flow characteristics of supercavitation area, supercavitation flow velocity distribution around a hydrofoil are addressed along with both high-speed visualization and LDV measurements.

为了了解超空化流动区域的流动特性，观察了超空化流动区域的流动结构；采用LDV的方法测量了超空化发生时绕水翼的速度分布大小。

Acoustic Doppler Current Profilers is a new kind of flow measuring device widely used in hydrometry. It uses the principle of Acoustic Doppler instruments to measure flow velocity profile. A short time flow measurement, high resolution, good accuracy, integrity data and great information are the characters of ADCP.

多普勒测流仪是当前在水文行业推广的一种新型测流仪器，该仪器利用声学多普勒原理，测量水流速度剖面，具有测验时间短、分辨率高、精度好、资料完整、信息量大等优点。

In this paper,the inlet condition of core shooting process has been studied with a high-speed digital camera,and the initial velocity of sand flow has been measured.

本文利用高速摄影的方法，对射砂过程的初始条件进行了研究，得到了砂流在射入芯盒时的初速度。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。