查询词典 radius angle

According to mechanical properties of ice, a calculation method for crush zone radius and crack zone radius in an infinite ice medium under explosion impact loading condition were proposed in this paper.

根据冰体力学性能，提出了无限淡水冰介质在爆炸冲击载荷下的压碎区及裂隙区的理论计算方法。

The radius of the Earth's radius of three aspherical basic magnetic field outside the Earth's total energy and only 3 × 1016 joules.

而半径为 3个地球半径的球面之外的地球基本磁场的总能量也只有3×1016焦耳。

The results also show that no plugging occur in a core when the mid-value of pore radius is over 5 times of the gyration-radius of molecules in the polymer solution.

岩心孔隙半径中值与聚合物分子在水溶液中的均方回旋半径比大于5时不会发生油层堵塞。

One of the ferrites Finishing process,Development of Edge Radius - tight control of the tumbling operation for toroids,beads, and baluns, is necessary in order that a sufficient radius is developed along with chip and crack free cores.

铁粉芯完成工序之一步骤，为了防止铁粉芯碎裂，铁粉芯经过翻搅过程，使尖锐边缘发展成导角形态。

This created a certain amount of "industrial pole" effect, this "industrial pole" is divided by the radius of the population ecology and population ecology radius is the size of the population divided by the number of service industries service space distance and ecological costs.

这种情况造成了一定程度的&产业极&的效果，这种&工业极点&是除以半径的种群生态学和种群生态学半径的大小，人口除以服务行业的服务空间距离和生态代价。

And it is also analyzed in detail that on the images of pilled fabrics how the ratio of the edge curvature radius of shaped bar to pills radius affects the distortion of pills either extension or shorten and the conglutination of pills, ie, the projected image of more than one pills superimposed along the lines of sample moving forward.

文中从理论上分析了异型杆边缘曲率半径和毛球半径之比对织物起球图像中毛球的伸缩变形和&粘连&的影响，从而为异型杆半径设计提供了依据。

Appling the method to multi-channel filter design, we find that the filter efficiency can improve about 50% when the dielectric rod radius is proportion with ransonant cavity dielectric rod radius.

将其应用到多信道滤波器的设计中，发现当其半径与相应缺陷介质柱半径的大小成正比时，各信道的耦合效率均能提高50%左右。

We are all too familiar with tanned hefty young instructors trying to carve a 17 meter radius turn around a tree, riding a ski edge that is cut for a 12 meter radius. Since the edge cut restricts the turn to a 12 meter track, they usually hit the tree, unless they sideslip out of their carving rail.

众所周知，当健壮的年轻教练们要用12米半径的刻滑板绕一棵树刻滑出17米半径的轨迹时，由于板刃限制的刻滑半径为12米，通常他们会撞树，除非轨迹侧滑。

The primary object of a transition curve is to avoid a sudden change from a tangent with infinite radius to a curve of finite radius.

6设置缓和曲线的主要目的是避免线性由半径为无穷大的直线突然变化到半径为一定的圆曲线。

The focusing beam radius' ratio between the telescope lens compound system and the single lens increases via length (70~400mm) increasing, and the maximum ratio is 30, meanwhile the ratio between the telescope-lens compound system and the single lens decreases via length (70-400 mm) shorting, but the maximum difference of the focusing beam radius' is 0.043μm.

结果表明，随着距离(70~400mm)的增加，两者的聚焦效果相差增大，最大为30倍；随着距离(70~400mm)的减小，两者的聚焦效果相差减小；经望远镜和薄聚焦透镜组合系统聚焦的高斯光束束腰处光斑半径随距离(70~400mm)变化的最大值为0.043μm。

Foods high in this vitamin include oily fish such as salmon, tuna and, and fish liver oils.

维生素D含量高的食物包括诸如大麻哈鱼、金枪鱼和鲭鱼之类的油鱼以及鱼肝油。

We need you to cosign our public letter demanding that press intimidation cease immediately, and that all charges be dropped.

我们需要您cosign我们的公共信，要求记者立即停止恐吓，并要求所有收费下降。