查询词典 measure

An IFA300 thermal anemometry is used to measure the average-velocity distribution in the boundary layer.

在一定的雷诺数范围内，对风洞内壁光滑平板壁面，用此天平仪测量了流体的摩擦应力及摩擦系数。

To measure diluting blood cell velocity with the Doppler anemometry with optical fiber in two dimensions, this can be observed the velocity situation in two dimensions of erythrocyte on certain scarf on vessel.

而采用二维方式设计光纤光源的都卜勒流速计模组量测稀释血液流速，可了解在血管某截面上红血球二维的流速情形，所得到的实验结果，可作为发展小型面积化雷射都卜勒模组的基础。

The experimental setup for the turbulent jets in crossflow is designed, and the hot wire anemometry IFA 300 is used to measure the velocity field and the turbulent kinetic energy, and the computational result matches experimental measurement reasonably well. The experimental result is very important in the analysis of the flow field, deduction of the equation of the jet trajectory, check of the turbulence model and validation of the numerical method.

首先，建立了用于测量横向紊动射流的实验台，并利用IFA 300型热膜风速仪系统测量了多种工况下的流场，并将速度、湍动能结果与数值计算结果进行了比较，实验结果与数值模拟结果吻合较好，从而为分析流场特性、确定射流轨迹、比较湍流模型以及验证数值计算方法提供了依据。

Laser Doppler Anemometry was used to measure the velocity in volute and impeller of the pump. Three velocity components magnitudes were obtained, so was the mean square root fluctuating value.

运用激光多普勒测速仪，对旋流泵最优工况下的无叶腔及叶轮内部速度场进行了测量，得到周向速度、轴向速度、径向速度及其对应的均方根脉动速度分布等。

The history of the Angelus is by no means easy to trace with confidence, and it is well to distinguish in this matter between what is certain and what is in some measure conjectural.

历史上的钟是不容易追查充满自信，这是很好区分，在这件事之间有一点是肯定的，什么是在一定程度上臆测。

A unit of ''.'angular'.'' measure equal to the angle subtended at the center of a circle by an arc equal in ''.

弧度平面角的一种衡量单位，其大小为''。

The method which is used to measure and compute moment, yield and turning angle by steel bar gauge is introduced in detail. According to the measuring results, the horizontal critical load of the testing pile is 120 kN. The steel bar gauge measuring results show that the largest moment is located in the depth from 2 m to 3 m under the horizontal load, it transfers to the deeper location with the increase of the horizontal load, and the bend distortion only occurs in the upper of 1/3 pile length.

结合实际工程详细地介绍了利用钢筋计测试水平荷载作用下桩身弯矩、挠度和转角分布的方法，根据桩顶位移和钢筋内力测试结果判定试验桩的水平临界荷载为120 kN；根据钢筋计测试结果可知，在水平荷载作用下，桩身最大弯矩截面位于在地面以下2～3 m处，且随着荷载的增大最大弯矩截面逐渐向深部转移；发生弯曲变形的部分主要是桩长1/3以上的桩体，而其下的桩体几乎不发生变形。

Use k-12 contact angle meter to measure the contact angle of pieces in four groups and do statistical analysis.

用k-12接触角测量仪测量四组试件各自的接触角并进行统计分析。

The method of minimum deviation angle ; the method of V-prism ; measure accuracy ; principle formula error

最小偏向角法； V棱镜法；测量精度；原理公式误差

Before target-entering into a horizontal well or in the process of drilling horizontal section,to confirm the controlling range of deviation angle and azimuth of hole section is not only an important measure to guarantee target rate and trajectory control accuracy of the horizontal well but also one of the important contents in trajectory supervision of the horizontal well.

在水平井入靶前或水平段钻井过程中，确定待钻井段井斜角和方位角的控制范围是保证水平井中靶和轨迹控制精度的关键，也是水平井井眼轨迹监控的一项重要内容。

I have to read a play by Shakespeare,"he said."

他说：&我要看莎士比亚的一个剧本。&

Its features: high density, mass, high extensibility, high reliability and easy management.

其特点为：超高密度、海量处理、高可扩展、高可靠性、易于管理。