多周期的

Due to the close integration of MPF and computer-aided design technology, the method can remarkably shorten the production cycle of titanium cranioplasty, as well as keeping an improved fitting precision.

得益于多点成形和计算机辅助设计技术的紧密融和，该技术能够显著缩短钛板假体的制造周期，同时大大提高假体与患处的贴合精度。

Compared with the light equation for cylindrical lens, the equation for conelens is much more complicated.

柱透镜在近轴平行光入射时，光线的振幅、相位、周期保持不变，而锥透镜的三者均发生变化，而且求解锥透镜的光线方程也比圆柱透镜复杂得多。

From the operating characteristics of the real estate industry, real estate development projects with the development process complex, long-cycle, involving many departments and link characteristics.

从房地产业的经营特点看，房地产开发项目具有开发过程复杂、周期长、涉及部门和环节多的特点。

For centuries, astronomers had not been able to figure out the nature of this "eclipsing binary system," in which a bright naked-eye star is eclipsed by a companion object every 27 years.

一个多世纪来，天文学家一直没搞清柱一&食双星&的性质，这颗肉眼可见明亮恒星，以27年的周期改变光度。

First the unknown signals were separated by joint approximate diagonalisation of eigen-matrices algorithm. Then the method used the smoothed pseudo Wigner-Ville distribution of each separated FH signal to estimate its transmission parameters such as hop duration, time-offset and hopping frequency pattern.

首先采用特征矩阵联合近似最优化算法分离跳频信号，再利用多窗口重叠的平滑伪Wigner-Ville分布来估计出跳频信号的跳周期、定时偏差和跳频频率等参数。

At last this paperintroduced the multi-interval cycle MTI and applied it to the pseudo-random-codephase-coded quasi-continuous wave radar.This work achieved valuable simulation result.

论文最后将多间隔周期MTI应用于伪码调相中断连续波雷达的固定杂波对消，得出了有价值的仿真结果。

of winding a narrow strip of stainless steel over a much wider roll.

将一条不锈钢窄带缠绕在一个很宽的卷状物上，这样每卷不锈钢量就更多，客户的加工周期也更长。

The wheel base is also longer than on a standard cycle, which makes it capable of carrying more weight.

在轴距也更长，比标准的周期，这使得它能够携带更多的重量。

It measures cyclical signal such as frequency ,cycle ,voltage average value or voltage tip-to-tip value of sinusoidal wave, triangular wave, ladder wave, saw-tooth wave, pulse signal and oblique wave which frequency ranges from 64Hz to 1MHz.

本设计为一个多功能数字式测量仪，测量频率范围为64Hz 1Mz的周期性确定信号（如正弦波、三角波、阶梯波、锯齿波、脉冲信号、斜波等）的频率、周期、电压平均值、电压峰峰值。

Combining with the BOM 's mapping logic,this article comes the conversion between pure logical information of BOM and idiographic object information of BOM true . bill of material; Pro/E ; data mapping ; object model.; single BOM

解决了制造企业BOM数据在多部门应用过程中数据不一致性和数据冗余性问题，对于研究企业产品全生命周期数据的集成具有重要的意义。1 BOM映射逻辑分

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了