We are measuring the radius of the circle.

我们正测量的半径。

A radius dimension line uses one arrowheaded, at the arc end.

半径标示线由箭头线和弧组成。

They searched within a radius of one mile from the school.

他们周围1英里内寻找。

He has visited every shop within a radius of two miles.

周围两英里内的店铺他都去过。

The police searched all the fields and woods within a radius of two miles.

警察搜查了半径两英里范围内所有的田野和森林。

People used to measure the radius of nonplastic circular by the length of bowstrings in the geometric calculation .

几何量测量中一直弓高弦长等方法测量非整弧半径值。

Cosmologists repeat the exercise with spheres of various radii to measure this lumpiness at different scales.

宇宙家不同大小的球重复这项测量，就可探讨各个不同尺度的聚集程度。

The design of the gun is commonly defined by perveance, beam current, waist radius, waist position and cathode current density.

它的设计主要有导流系数、流、腰半径、腰位置及阴极电流密度。

Then in the subspace，the hypersphere containing almost training data with minimum radius is found as decision hypersphere for novel detection.

该子空间中，通过优化方法寻找包含训练数据的最小超平面，作新颖检测的决策界面。

The overcutting phenomena of tool radius compe ns ating,the means of settling such phenomena in programe were discussed in detail.

对刀具半径补偿中的过切现象进行了分析,重点讨论了编程时解决这种现象的方法。

The influence of the distances between anticathode and cathode and electrolysis voltages on the radius and depth of micro-dimples was investigated.

探讨了电解电压和阴阳两极之间的间距对电解加工的影响。

When the Lanes joint a Plane curve,such as a clothoid or an arc with small radius,itll need repeatedly compute and adjust.

尤其是变速车道起点对应的主线线曲线或缓和曲线时,往往反复试算调整,也难得到比较理想的设计方案。

Objective: To summarize the clinical effect of thrypsis of distal radius by the treatment of manipulative reduction combined with plaster drafting.

总结手法复位配合石膏牵引治疗桡骨远端粉碎骨折的临床效果。

The paper offered formula for widening the curve railway, concluded theoretic widening radius of curve railway and widening value, which offers reference for platelayer.

本文给出了曲线加宽的计算式,得出了曲线理论加宽半径范围和加宽值,可被养路工段借鉴。

In this chapter, we partially solve the problem of inner radius of univalence for some parallelogram, applying the properties of extremal sets of Schwarz derivatives.

这一章中我们利用Schwarz 导数极值集的重要性质部分的解决了几类平行四边的单叶性内径。

The minimum underbalance is independent of viscosity and compressibility and of reservoir fluids.It is a function of the formation porosity, permeability and radius of perforation channels.

最小测试压差不是依赖于地层流体粘度和压缩性，而是地层孔隙度、渗透率和射孔孔眼半径的函数。

The unsupported and unpressurized hose shall be capable of being formed to an inner radius of ten times the internal diameter of the hose without visible kinking.

那不支持而且不增压水管将能够被成到一个十次的内部半径没有看得见的纠结的水管的内直径。

Developed excogitates of two decumbence and one hovizoutal molding die, realized increasing height of branch pipe of heat pressure tee and reducing radius of synodical arc of tee.

研制出两套立式模具和一套卧式模具,实现了用工艺方法增加热挤压三通支管高度,缩小三通相贯区内拐角处弧半径的目的。

In order to reduce the error in the calculation, this article raises a measure method to the radius of nonplastic circular arc which basis on the principle of geometry.

了降低测量误差,提出了对非整弧直径测量的方法。

According to the formation principle of the tritubercular cycloid in this paper, the rotor, whose bore curve is the inner envelope line of the cycloid, is made with the solid radius vector.

根据三尖摆线的成原理,摆线的内包络线定子内腔曲线,动径实体化后作转子,定子、转子按照一定关系运动则成一种新型摆线泵。