查询词典 protractor

The magnitudes of angles are usually measured anticlockwise. But a protractor usually has two sets of numbers representing clockwise and anticlockwise degrees. So it's very convenient for measuring angles.

角度的大小通常是以逆时针旋转的方向来衡量，但量角器上面通常有顺时针和逆时针两种方向的刻度，所以测量起来很方便。

Providing kinds of mechanical, electronic digital measuring instruments, such as caliper, micrometer, height gauge, depth gauge, dial indicator, Bore gauge, bevel protractor, magnetic stand, thread gauge, gauge block.

供应各种机械类、数显类量具。如卡尺、千分尺、高度尺、深度尺、指示表、内径量表、角度尺、磁性表座、罗纹规、量块等。

Whenever you need to find the Angle without a Protractor, EZ Protractor can help you.

当您需要知道一个角度的大小，又没有在圆规在身边的时候，EZ Protractor可以帮到您。

Meanwhile , the measurement error of contact angles caused by the measurement error of droplet height , the bottom diameter of droplet and the turning error of protractor were discussed : Verification experiments were performed and the results obtained are coincident with the theory . Finally , hypsometry is proved to be more precise , faster and more convenient .

从理论上对这2种液滴角度测量法的测量原理和测量误差进行比较分析，分别讨论了液滴高度，底端直径的量取误差和量角器转动误差产生的接触角测量误差，并用实验进行验证，这些实验结论和理论相符，最后证实量高法更准确，快捷，方便。

A localization algorithm based on visual protractor was proposed in order to solve the problem of mobile robot localization in outdoor environments.

针对移动机器人在室外环境中的定位提出了一种基于视觉量角计的定位算法。

Although they are tools for carpentry, we also need to use them in our daily life such as the Ruler, the Protractor and etc.

虽然这些是木匠用的工具，但是像钢尺，量角器也是我们平时生活里常用的，所以，这是款很实用的软件。

To ask if we need|a compass and a protractor.

问我们是否需要圆规和量角器

The protractor must be placed on the pipe in the position shown below.

量角器必须放在管道上如下图所示的位置处。

You can measure angles on the field with this, and measure those same angles back at your desk with a protractor.

你可以用这些工具在野外测量角度，也可以用一个测角器在你的桌子上测量这些同样的角度。

Results In 194 cases with pulmonary carcinoma, 121 had both brush biopsy and protractor biopsy being positive, 33 cases had only protractor biopsy being positive, and 40 cases had only brush biopsy being positive.

结果 1 94例肺癌病人，刷检、活检共同确诊1 2 1例，仅由活检确诊33例，仅由刷检确诊40例。纤支镜术后痰检阳性53例，提高阳性率2 1 。7%(2 0 / 92 )。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。