查询词典 circular

Biogeochemical cycle The movement of chemical elements from the physical environment into organisms and back to the environment in a more or less circular pathway.

生物地球化学循环：化学元素从物理环境进入生物体，再通过一条或多条循环途径返回物理环境的运动。

According to Biot-Savart law,the general expression of magnetic field distribution generated by circular current in space has been calculated in this paper,which further discusses the magnetic field in the plane,the central axis and the far space.

直接由毕奥-萨伐尔定律的计算公式，在更为普遍的情况下，计算出了圆形线电流在全空间的磁场分布，并进一步讨论了其在中心轴线上、平面内及远区的磁感应强度。

By the circular current symmetry characteristic,on the basis of Biot-Savart law,the expression of the whole-space magnetic induction intensity distribution was deduced in the spherical coordinates system.

在球坐标系中，由磁感应强度的计算公式毕奥-萨伐尔定律出发，利用圆电流磁场的对称性推导出全空间磁感应强度B分布公式，讨论了圆电流平面上和中心轴线上的磁场，应用C数值计算方法对全空间磁感应强度B公式求解，绘制出磁感应强度分布的主要区域及磁场的空间分布图，并对全空间磁感应强度B分布特点进行了讨论。

Double angle formula can transform the circular function equation to a biquadratic algebraic equation,and the analysis solution can be solved by extract equation directly.

用倍角公式可将该三角函数方程转化成一个四次代数方程，然后用求根公式直接求出解析解。

The research results of the intrinsic birefringence of the circular-core side hole fiber are reported.

对圆芯型边孔光纤固有双折射的研究结果进行了报道。

In the paper,the bisection method is used to solve problems of the connection of two highway curve s,to calculate transitional length between two circular curves.

介绍了用二分法求解方程的实用方法，并详细地介绍了公路曲线对接和公路圆曲线间缓和曲线长度计算问题的计算方

The algorithm solves the problem of unequal width caused by method of angular bisectrix and avoids the distortion problem caused by method of circular arc for convex vertex.

在分析了已有的缓冲区生成算法后，本文提出了一种基于凸角圆弧法和目标的拓扑空间关系的快速的缓冲区自动生成算法。

Chating using the umbrella of the Chinese traditional circular roof, superstructure Biwa, gold cylinder landed the support structure.

茶亭采用了中国传统的伞状圆形屋顶、上盖碧瓦、黄金圆柱落地支撑的建筑结构。

Shea is circular, and didn't have permanent bleacher sections until recent years.

伊博士是圓形，而沒有永久增白劑路段直到最近幾年。

The donor cornea is measured and cut to fit a circular opening, which is made in the central part of the patient's cornea; the patient's cornea is lifted bloodlessly off -- there are no blood vessels in the cornea -- and the new cornea is sewn in with thread that is finer than a human hair.

捐助眼角膜是衡量和减少以适应开放的通知，这是在中央部分患者的角膜；患者的角膜bloodlessly取消了-没有血管的角膜-和新的角膜缝在与线程是细比人的头发。

There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.

那次早餐会期间，在表示过关心和寒暄以后，我们所有人坐了下来，我注意观察了一下，副总统切尼面无表情地吃着班尼迪克蛋（Eggs benedict，源自美国，以英式松饼、火腿、水煮蛋以及荷兰酱组合而成），卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机，我目睹了他所不为人知的一面。

Talk Undelete failed; someone else may have undeleted the page first.

Talk 无法删除选定的页面或图像（它可能已经被其他人删除了）。