渐变

This paper describes the paraxial analysis of the demultiplexer based on GRIN rod lens and diffractiongrating for the single mode system.

对渐变折射率棒透镜和衍射光栅构成的单模光纤分波器的近轴分析，得到了分波方程。

It indicates that protein denaturation is a sequential process for the conformational changes.

这一形式表明蛋白质变性是一个构象渐变的过程。

Studies showed that there were two typical combinations of the facies in the filling sedimentary sequence of the epicontinental basin, wherein one was the depositional diastem developed between the facies, which was a discontinuous combination of the depositional facies with continuous time sequence, namely the exposed sediments, the tidal flat swamp and the peat swamp, and the shallow marine sediments appeared from bottom to top; and the other was the continuous sequence with gradually evolved sedimentary environment, in which it was a continuous process that the tidal flat swamp turned gradually into the peat swamp.

研究表明：陆表海盆地充填沉积序列中有两种较为典型的相组合，一是相与相间发育沉积间断面，为不连续沉积相组合，但在时间序列上是连续的，即自下而上依次为暴露沉积、潮坪沼泽及泥炭沼泽、浅海沉积；第二种序列是连续相序，盆地的环境演化是渐变的，潮坪沼泽化逐渐泥炭沼泽化是一个连续过程。

In addition,the evolution of flow field in the dichloromethane phase near the interface was observed and analyzed via the visualization system.

观察并分析了油相近界面流体流型随时间、空间的渐变过程。

The basic feature and principle of the PAL are introduced and the difference between the characteristics of hard design and soft design is described as well. Next, the soft method based on the Dirichlet principle is given in detail.

首先，概述和比较不同的老视矫正镜片，介绍渐变镜片的基本结构特征和矫正原理，比较分析软设计和硬设计之间的区别。

Then we design the data model's architecture and primary classes using object-oriented method. At last, on the basis of design model's characters and the implementation of representation in gradual zones, figure display and attribute query by feature-point-set, this paper develops a program to validate the possibility and correctness of the design model .

最后根据本文提出的数据模型的特点，以解决特征点集如何表示渐变区域、图形显示绘制及属性查询三个方面的问题为目标进行了程序开发，同时对数据模型的可行性和正确性进行了验证。

The differences between surface creep and saltation are gradual and it is difficult to draw a fixed dividing line.

表面爬行和跳跃之间的差别是渐变的，它很难划一条固定分界线。

In some embodiments, a graded semiconductor buffer layer is located beneath the buried oxide layer, while in other a doped semiconductor layer including Si doped with at least one of B or C is located beneath the buried oxide layer.

在一些实施方案中，渐变半导体缓冲层位于隐埋氧化物层下面，而在其他实施方案中，包含掺杂有B或C中至少一种的Si的掺杂半导体层位于隐埋氧化物层下面。

If you don't cover the bread, it will soon dry out.

如果你不把面包盖起来，它很快就会逐渐变乾。

He was growing right before Dwight's eyes.

他在霍华德的眼前逐渐变大。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。