半径的

The angle subtended at the center of a sphere by an area on its surface numerically equal to the square of the radius.

在单位半径的球体中心对球表面上的投影面积所张的角。

Taking the flushing nozzles of a demister commonly used in the wet flue-gas desulfurization techniques as the objects,the series of nozzles with different characteristics as angle of nozzle core and outlet chamfer radius were machined.

以湿法烟气脱硫工艺中常用的除雾器冲洗喷嘴为研究对象，加工了不同喷嘴芯旋度和排放口倒角半径的喷嘴。

Analysis result shows that saturation time headways on right-turning lane are normal or lognorrnal distributed.

考虑右转车道宽度、转弯半径的影响，给出了右转车道饱和流量的回归计算模型。

Using a nanoindenter,the radial nanofretting behaviors of monocrystal silicon were investigated by the diamond indenters with various radii.

文章采用纳米压痕仪，研究了不同曲率半径的金刚石压头在单晶硅表面的径向纳动运行行为和损伤特征。

The 3D precise geometrical model of a straight bevel gear was established by using UG with the sphere involutes.

在UG中以球面渐开线方法建立了精确的直齿圆锥齿轮三维几何模型，采用圆弧曲线对直齿圆锥齿轮齿廓进行修形，给出了最大修形量、修形圆弧中心和半径的确定方法。

Thus we propose a new isospin dependent Z〓 formula which is proved to be more effective to describe the charge radii data.

由此我们提出了描述原子核电荷半径的同位旋相关的Z〓新公式。

A three-dimensional finite element model for precision cutting 3J33 maraging steel using the commercial software Marc is presented to study the effect of tool nose radius on chip formation, the principal cutting forces and the temperature fields.

在商业化软件Marc的基础上建立了圆弧刃精密切削三维有限元模型，研究不同半径的圆弧刃精密切削条件下主切削力、切屑形状和切削温度场分布。

These use a central shaft with sliding vanes inside a housing of decreasing radius.

这些使用一根中心的轴由於在一个减少半径的住房里面滑动风向标。

All legal checks must be directed away from a seven-inch sphere or ""bubble"" around the head of the player.

正当的击杆动作要在以球员头部为圆心，七英尺为半径的圆外尽心。

The melting temperatures and heats of fusion decrease approximately linearly with the reciprocals of cluster radii.

团簇的熔点和熔化焓与团簇半径的倒数呈线性关系。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。