To translate this formula into an expression, you would use variables to record the radius and circumference.
要将这个公式转换为一个表达式，你需要使用变量来记录半径及周长。
This includes atomic radius and the idea of isoelectronic atoms.
包括原子半径，以及等电子原子的概念。
To translate this formula into a expression, you would use variables to record the radius and circumference.
要将这个公式转换为表达式，你需要使用变量来记录半径及周长。
Old Liu knew everything that happened within a four block radius and was the best source of information in the neighborhood.
老刘知道四个街区以内的一切事情，他是街坊邻居最佳的信息来源。
For example, when drawing a circle, create decreasing radius and alpha-blended circles around the main point for a nice fade-out effect.
例如，绘制圆形时，在中心点周围创建半径逐渐减少的阿尔法混合圆形可以获得优美的渐变效果。
Short radius and long radius of lapillus was linearly correlated.
草鱼幼鱼耳石长半径与短半径之间呈线性关系；
The articulation of the radius and ulna in the arm is a pivot joint.
手臂桡骨和尺骨的连接关节是一个枢轴关节。
Electric forklift. Turning radius and safety clearance can be shown.
电动铲车。可显示旋转半径和安全净空。
Application of effective earth radius and methods to derive it are discussed.
对有效地球半径的推导方法和应用进行了讨论。
Compile and compose procedure, import the radius and height, seek a cylinder volume.
编写程序，输入半径和高，求一个圆柱体的体积。
The weapons have different firepower, rate of fire, firing range, blast radius and price.
该武器有不同的火力，射速，射程，爆炸半径和价格。
The new set of parameters include the initial radius and screen parameters for 21 atom types.
新的参数集包含21种原子类型的初始半径和屏蔽因子。
Because of its small screening radius and short delay time, graphite is chosen as the cathode material.
在电子束产生过程中，屏蔽半径应尽可能地小，且击穿延时时间较短，故选择石墨作为阴极材料。
Tube bending is a process by which a straight piece of tube is formed to a selected radius and angle of bend.
弯管工艺是指将平直的管子按选定的半径和弯曲角度弯曲成形。
The flow rate, perforation radius and shot density are the key parameters influencing the pressure drop across gravel pack.
分析结果还表明，油井产量以及射孔孔径和孔密度是影响砾石层压降的重要因素。
One of a class of fast warships of medium tonnage with a long cruising radius and less armor and firepower than a battleship.
巡洋舰一种中等吨位的快速战舰，有很长的巡航半径，但比战列舰装甲少，火力小。
Objective To investigate the efficacy of treating diaphyseal fracture of the radius and ulna by triangular nail and tension band.
目的观察三棱钉张力带在尺桡骨骨干骨折中的治疗效果。
By means of further analysis, solves the problem of the concentrated stress with magnifying arc radius and dividing the stress flow.
对此进一步分析，通过增大圆弧半径以及采取应力流分流的办法，最终解决这些应力集中问题。
This formula is not limited by the aperture radius and the distance from the screen and can be used as a theory of near field optics.
推导了圆孔衍射公式，该公式不受孔径大小和到屏距离的限制，可以作为近场光学的理论。
Primate arms have one long bone, the humerus, in the upper arm above the elbow, and two thinner bones, the radius and ulna, in the forearm.
灵长类的上臂有一根长骨（肱骨），前臂有两根细骨（尺骨和桡骨）。
The variation of electronic structure leads to the increase of single bond radius and atomic volume and other changes of physical properties.
电子结构的转变是导致原子单键半径增大和体积增加及其他物理性质发生改变的根本原因。
The calculation of severely hazardous radius and area of the leaky ammonia provides theoretically basis for working out emergency succor plan.
预测液氨泄漏的重度危险半径和面积，为企业事故应急预案的制定提供理论依据。
By researching relation between cutting edge radius and force to cut synthetic fiber it develops a technique for measuring the sharpness of tools.
通过研究刀具刃口半径与刀具切断纤维的力之间的关系，提出了一种检测加工刀具锋利性能的方法。
The exact solutions have been found for all configurations with different parameters of shell length, shell thickness, radius and plate thickness.
对于所有给定壳长、壳厚、半径及封头厚的组合结构，均找到了完全解。
Came 18 days on September 17th, radius and Certification Center audit team arrived at the Jiangsu base for two days of ISO9000 surveillance audit.
9月17日至18日，方圆认证中心审核小组来到江苏基地进行了为期两天的ISO 9000监督审核。
Then, the influences of the beam types, beam energy, beam current, initial radius and divergent angle on the beam propagation are discussed briefly.
然后讨论了影响粒子束传输的各种因素，包括粒子束类型、能量、束流、出口初始束半径以及散角等。
In order to analyze the effect of pipeline thickness on ECT sensor, radius-electrode ratio is defined as the ratio of inner radius and outer radius.
为了分析管道厚度对电容传感器的作用，定义了径极比（传感器管道内径与外径之比）的概念。
To solve the differential equations, we divide the sphere into two parts: inner part - a sphere with small radius and outer part - a spherical shell.
在微分方程求解过程中，把整个球体分成两部分：内部是球心附近的一个小球，外部为一球壳。
To solve the differential equations, we divide the sphere into two parts: inner part - a sphere with small radius and outer part - a spherical shell.
在微分方程求解过程中，把整个球体分成两部分：内部是球心附近的一个小球，外部为一球壳。
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