查询词典 measuring

In this paper,a new method of measuring liquid three dimensional flow velocity by rotaining the probe in the plane was submitted basing elaborate analyzing of hot film anemometer.

本文针对热膜流速仪元件的工作原理提出了在平面旋转测量液体三维流速的方法，并测量了大型精馏塔板液相单相三维流场。

Laser Doppler Anemometry is a non-contact optical method for measuring flow velocity.

激光多普勒测速技术，是一种流体速度的无接触式光学测量方法。

Laser Doppler Anemometry is a modern technique for measuring flow velocity.

本文对激光多普勒测速技术做了简要的介绍，指出现有LDA的一些不足之处。

Phase Doppler Anemometry was applied to measuring the turbulent characteristics of drag reducing fluid.

结果表明，即使对同种减阻方式，CTAC减阻流体的减阻也存在极限和优选。

Acousto-optic scanning laser Doppler anemometry , in which the acousto-optic deflectors are used to controll the position of the LDA measurement volume, is a newly developed technique for measuring the spatial distributions and temporal properties of flow field.

通过对空间速度梯度和空间速度分布测量技术的分析与比较，作者认为使LDA测量点位置移动的激光扫描测速技术是诊断空间速度分布的好办法，并针对机。。。

Anemometer starts at the speed of 0.8 m/s. The measuring range is from 1 m/s to 28 m/s with tolerance of 0.4 m/s. On the other hand, anemoscope uses infrared transmitter, receiver and Gray code to yield 4-bit digital signals, resulting in an accuracy of 22.5°.

风速计启动风速值为0.8 m/s，量测范围由1 m/s至28 m/s，误差约在0.4 m/s之内；风向计则采用红外线发射器与接收器以及葛雷码三者之组合，产生4位元16 个方位的数位讯号，其精确度为。

Once the otolith thickness age relationship was established, the simple process of measuring otolith thickness was as effective for determining the age of gray angelfish as the far more difficult process of sectioning and reading the otoliths.

一旦耳石厚度与年龄关系建立起来，一种简单的预测灰刺盖鱼年龄的方法就建立起来了，比传统的磨片读书方式容易多了。

Based on measuring data of relative solar irradiance on absorbers with cylindric shapes in evacuated collector tubeas well as that of solar absorptivity changing with incident angles on the coating,this paper has analyzed and investigated regular patterns of energy gain factor changing with incident angle at different center to center distances of ECT with cylindric absorbers.

在实验测定吸热板表面相对太阳辐照度和涂层太阳吸收比的基础上，分析研究了具有圆柱形吸热体的真空管集热器，在不同管中心距下的能量收益因子随光线入射角的变化规律。

Angle of attack measuring has very important meaning.

测量攻角具有十分重要的意义。

The basic principle of contact angle method for measuring the cleanness of solid surface was presented.

介绍了接触角法测定固体表面洁净度的基本原理，接触角的测定方法，包括量角法，测高法。

I want to be a big fish in a small pond.

我要做一条在小池塘里的大鱼。

While the software functioned well, we did not feel the same about their customer support!

虽然该软件运行良好，我们没有同样的感觉他们的客户支持！