查询词典 clockwise rotation

In view of the effective results about the long term disaster weather prediction based on the vari- ation of the earth rotation in the recent 10 years,the authors try to explore the deep reason of major disaster weather with the relationship among the earth nutation,rotation and atmospheric change.

鉴于近10多年来运用地球转速的变化做长期灾害天气预测取得的较好效果，试图运用地球的章动、地球转速和大气变化的关系，探索重大灾害天气的深层次原因。

This paper puts forward a unified balanced one-level rotation scheme according to different one-level rotation schemes and estimation methods.

针对现存的各种单水平轮换模式和估计方法，本文提出一套统一的平衡单水平轮换模式。

Facet joints oriented parallel to the sagittal plane provide substantial resistance to axial rotation but minimal resistance to shearing forces, whereas joints oriented more in a coronal plane tend to protect against flexion and shearing forces but provide minimal protection against rotation fig.

小关节朝向趋于矢状位可以限制脊柱的轴向旋转但是减少了对剪应力的限制。而趋于水平的小关节可以更好的保护屈曲和剪切下的应力，但对旋转的抵抗力降低（图3）。

So this paper selects national debts as our studying objects. By using principal component analysis method to study the zero coupon yield curve, we find that the movement of the curve yield can be simulated by two factors mostly, that is parallel shift and rotation. Then we quantitative them and get "synthetic parallel shift" and "synthetic rotation".

因而，本文选择了国债作为研究对象，对国债的即期收益率曲线进行主成分分析的结果表明，收益率曲线变动的总体方差绝大部分来自于两个因子的贡献，即水平因子和倾斜因子，本文对这两个因子进行量化处理，得到"综合的平移"和"综合的倾斜"，并在此基础上建立了两综合因子法对债券组合的VaR估值模型。

Poddy-Upland rotation is a kind of classical Farming system, the rice-rapeseed rotation system is rather pervasively in south region of our country.

水旱轮作是一种典型的种植制度，其中水稻—油菜轮作在我国南方地区分布很广。

The PZT plates were polarized in thickness direction. By using the deformation in the plane perpendicular to the direction of polarization, the rotation around Z axis was generated when the torsional vibration around Z axis mode was excited. And the rotation around X axis or Y axis was generated by combining the longitudinal vibration mode and the bending vibtration mode.

利用压电陶瓷在垂直极化方向平面内的变形，激励定子绕Z轴的扭转振动模态，实现转子绕Z轴的转动；激励在定子中固有频率接近、振动方向相垂直的伸缩振动模态和弯曲振动模态，并通过振动的叠加使定子末端质点产生绕X轴或者Y轴的椭圆运动，实现转子绕水平轴的转动。

The effect of the three rotation planting methods on the amount of the available sulphur in the soil was studied.The results indicated that the total available sulphur content under the three different rotation plantin...

施硫可增加小麦的穗长、穗粒数，增加油菜单株结荚数、角果长和角粒数，从而增加了小麦和油菜的产量，施硫45 kg/hm2使小麦、油菜产量的增幅分别为6.5%~17.3%和

The moment of a force; the measure of a force's tendency to produce torsion and rotation about an axis, equal to the vector product of the radius vector from the axis of rotation to the point of application of the force.

转矩，力矩一种测量产生扭转和绕轴旋转趋势的力的单位，等于从旋转轴到力作用点的旋转矢量

In particular, rotation hypersurfaces of finite type are studied and classified. The existence of rotation hypersurfaces with prescribed principal curvature functions in pseudo-Riemannian space forms is proved.

对有限型旋转超曲面进行了研究，得到分类结果；证明了给定主曲率函数的旋转超曲面的存在性。

Rotation sensor is an important branch of sensors and it is very crucial for systems to apperceive, acquire and detect information. In this paper, a photoelectric regular polyhedron rotation sensor was designed for the fine measurement of the rotator's speed.

本文所研究的光电式正多面体转速传感器，是针对于回转物体的转速进行高精度测量的一种装置，它可以将回转物体的角速度信息转换成电脉冲信号，并进行测量显示。

I want to be a big fish in a small pond.

我要做一条在小池塘里的大鱼。

While the software functioned well, we did not feel the same about their customer support!

虽然该软件运行良好，我们没有同样的感觉他们的客户支持！