半径

The oblateness in each time can be calculated according to the conjectured change of the radius, the quality and the angular velocity.

通过推测地球的半径、质量和角速度的变化量，计算出地球各个时期的扁率。

It shows that the orbit design of a LEO satellite can support occultation footprint to stay over 100-km neighborhood of a given region for about 130 days.

计算结果表明：该轨道可以使得无线电掩星的地面测点维持在辐射半径为100km之内的区域达130天左右。

In recent years, domestic and foreign scholars have made particular progress onthe research of it.

近年来，对图的Laplace谱半径问题的研究，国内外都取得了一定的进展。

Cloud optical thickness and effective particle radius are the important parameters to parameterize the cloud optical properties.

中文摘要云的光学厚度与有效粒子半径是云光学属性参数化方案中的重要参数。

Introduced in this paper is a new method by which the camber line of the turbine blade profile is described by a number of high order polynomial function sections, and which ensures the absence of flex point that is usually accompnied with that function.

本文提出了用分段高次多项式来描述涡轮叶型的中弧线，并保证不出现多项式所固有的可能会引起波动危险的一种新方法；提出了用分段高次多项式来描述叶型内切圆的半径；用数值包络法求出叶型内切圆族的两条包络线而构成叶型的叶盆，叶背型面。

In chapter three, we study the lower orientable strong radius and strong diameterof the Cartesian product of graphs and prove that: srad(G_1×G_2)= 2r(G_1×G_2),sdiam(G_1×G_2)≤min{sdiam(G_1)+sdiam(G_2), 2(G_1×G_2), 4r(G_1×G_2)}. Furthermore,we establish three sufficient conditions for sdiam(G_1×G_2)= 2d(G_1×G_2)holds and determine the values of the lower orientable strong diameters of somespecial graphs. Moreover, we give the exact value of SDIAM, a lowerbound for SDIAM, an upper and lower bound for SRAD andSRAD, respectively.

在第三章，研究了笛卡尔乘积图G_1×G_2的最小强半径，证明了如下结果：srad(G_1×G_2)=2r(G_1×G_2)，sdiam(G_1×G_2)≤min{sdiam(G_1)+sdiam(G_2)，2d(G_1×G_2)，4r(G_1×G_2)；给出sdiam(G_1×G_2)=2d(G_1×G_2)成立的三个充分条件，并由所给出的充分条件确定了一些特殊笛卡尔乘积图的最小强直径的值；确定了SDIAM的确切值，SDIAM的下界，SRAD和SRAD的上、下界。

We take the spherical harmonic functions as base functions on the spherical surface and other systems of orthogonal functions as base functions in the direction of radius. However.

据此，我们可以在球面上以球面调和函数为基函数而在半径方向以其它适当的正交函数系为基函数，从而构成一种混合谱方法。

Min. Bending Radius : no less than 6times that of cable outer diameter .

最小弯曲半径：不大于6倍的电缆外径。

With the development of modern manufacturing, it arises track that cause overcut in the shortened tool radius compensation cases. Because more and more processing of data root in large volumes of data generated by CAM, and processing path is often constituted by a large number of small segments.

随着现代制造业的发展，越来越多的加工的数据来源于CAM生成的海量数据，加工路径往往是由大量的小线段构成，在缩短型刀具半径补偿情况下出现造成过切的刀位点。

Hence, the damage radii can not be determined from overpressure alone.

因此，破坏半径不能单单由超压力大小来决定。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。