系统地

Dependance of green absorption coefficients on growth atmosphere and source rod concentration has been symmetrically investigated.

统研究了绿光吸收数对于生长气氛和源棒浓度的依赖关。

We are seeking a plan to relieve the burden on our employees gradually, systematically, and economically.

正在寻求一项旨在逐渐、统和经济减轻雇工负担的计划。

Ordered mesoporous silicas and its hybrid materials could open the door for new stationary phase of chromatography.

摘要统介绍了有序介孔硅胶及其复合材料的研究进展。

This dissertation presents the theory and method on the establishment of height datums.And some problems on the geocenter motion are also studied.

本文统研究了建立高程基准的理论与方法、心运动规律及其对高程基准的影响等有关问题。

There is no complete, systematic simulation available in procedure control because of discon-nection among tower control service, approach control service and area control service.

在程序模拟练习中，存在着塔台服务、进服务和区域服务互不衔接，不能统模拟整个过程的问题。

In this paper, a comprehensive survey for the state of art of a posteriori error estimates in finite element computation for magnetostatics since 1980s is presented.

80年代以来,国际上兴起对恒定磁场后验误差估计的研究,本文统介绍这方面的发展概况。

Diurnal tide and tidal current at different times and the eulerian residual current are calculated,also the cotidal line,the iso-amplitude curves and the distribution of tidal current ellip...

应用该模型可以较统了解罗源湾全日潮的潮汐、潮流状况。