shifting function

The shifting drive bearing is a new special type bearing with supporting function as well as speed change function. The design of mechanism is novel and well knit, with high efficiency and load bearing capacity.

变速传动轴承是一种既具有支承功能又具有变速功能的新型特种轴承，其机构设计新颖紧凑，效率高，承载能力强。

The relation of wind velocity and total amount of sand transport also changes with vegetation coverage: On shifting sandy land, wind velocity has a cubic function to the sand transport;

随着植被盖度的变化，风速与输沙率的关系也发生变化：流动沙地上风速与输沙率呈三次函数关系；

And this thesis explains the possibility of tax planning, from the direction of tax policy, the difference in the element of tax law structure and the function of tax shifting.

文章还从税收政策导向性、税法构成要素的差异性和税收转嫁功能方面，阐述了企业进行税收筹划的可能性；

In phase calculate of phase-shifting interference technique, Because of the periodicity of function arctan, all the phase values are ranged over-π to π. The transitions of phase values form wrapped wavefront.

在移相干涉技术的相位计算中，周期函数arctan的相位值分布在[-π，π]之间，相位值分布的跃变形成了被压包后的波面。

By initiating the values of vector description for a primitive element, all finite field elements could be generated by continue cyclic shifting, GMW sequences then could be generated by trace function calculation.

通过预置本原元向量表达的初始值，不断的进行向量循环移位来生成有限域中的元素。生成有限域中所有元素后，即可按迹函数计算出GMW序列。