查询词典 depletion layer

The formation of a cation depletion layer is a key factor to obtain large SON in glass.

阳离子耗尽层的形成是获得大二阶光学非线性的一个关键因素，需要满足一定的条件。

This may be a result of the depletion of the ozone layer.

这可能是臭氧层的消耗的一个结果。

What can we do to effectively curb the depletion of the ozone layer?

我们如何能有效地抑制臭氧层的变薄？

It is gratifying that the depletion of the ozone layer can be stopped or even their own recovery.

值得庆幸的是臭氧层损耗是可以停止甚至进行自身恢复的。

In aspect of actuation, a novel depletion layer actuation method based on MOS diodes is realized.

在双端固支纳米梁上制作了一个MOS电容实现对梁的驱动。

For example, much longer water hydrogen bond life time, much slower diffusion constant of water molecules near both hydrophobic and hydrophilic surfaces, together with a depletion layer in the vicinity of hydrophobic surface were observed.

我们发现，在这种疏水表面附近，水分子的氢键维持时间显著增长，水分子的扩散系数明显下降，并且观察到在疏水表面附近的排空层。

According to physical properties of semiconductor devices, the CCD with proper depletion layer is probable to be used for energetic particle detectors of high sensitivity.

根据半导体器件的物理性质，拥有适当耗尽层区间的CCD器件有可能成为高度敏感的高能粒子探测器。

The results show that the depletion layer grows in the form of hyperbolic tangent function of time, the electric field strength at the interface increases with bonding time to its maximum and the field strength in the bulk glass decreases, and that the fulfillment of the anodic bonding is determined by the completion of intimate contact rather than the charge transfer.

结果表明：碱金属离子耗尽层厚度以连接时间的双曲正切函数形式增长；界面电场强度随连接时间单调上升，而耗尽层外的玻璃内电场强度单调下降；电场辅助阳极连接是否完成决定于待连接表面间是否形成紧密接触，而非电荷迁移量是否达到某一恒定值。

Based on the 2-D distribution of channel impurity, the distribution of 2-D electric field and 2-D interaction potential, which is caused by the interaction between the ionized impurity in the depletion layer and radiation induced positive spatial charge, is analyzed by using image charge method. Resolving Poisson equation, the mobility expression of N-type and P-type non-uniform channel MOS and the mathematics expression of the threshold voltage model of DMOS are obtained.

基于沟道杂质的非均匀分布，借助镜像法导出非均匀沟道辐照正空间电荷和沟道中电离杂质的二维场及其作用，给出非均匀沟道DMOS器件辐照正空间电荷与沟道杂质的二维互作用势。

The experiment, simulating the depletion drive development with constant-volume, studied the influence of gas production of a single layer when double layers commingled production under different initial pressures, the changing rule of pressure, gas production contribution of a single layer, gas recovery efficiency, prorating production and initial pressure difference of high-Low gas reservoir on production.

结合气藏实际，采用气藏天然岩心，建立了高低压双气层无窜流物理模型，实验模拟气藏定容衰竭开采方式，研究了不同初始压力双气层合采时单层产气、压力变化规律，单层产量贡献特征，气层采收率，配产、高低压气层初始压差对生产的影响等方面，取得了一定的认识。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。