常数层

The deuterium thermal desorption behavior of titanium deuteride with or without anodic oxide layer on the surface in a constant volume system has been investigated in the temperature range of 600℃ to 800℃.

应用反应速率分析方法，测定了氘化钛和表面有阳极氧化层的氘化钛在恒容体系和600-800℃范围内的热解吸反应速率常数，得到氘化钛和阳极氧化的氘化钛热解吸氘的活化能分别为24。

In the real electrical double layer of particles, dielectric constant s can be nonuniform.

在实际的粒子双电层中，介电常数ε应该是有变化的。

The degree of twist distortion increases with pretilt angle.

同一种液晶分子在取向层的预倾角不同，在力场作用下扭曲变形的程度亦不同，预倾角较大可获得较大的扭曲角；对于不同的向列液晶，弹性常数较小的液晶可在较短的时间产生较大的扭曲变形

Study on optimum design of ply orientation angles for natural frequencies of composite plates with random elastic constant.

对具有随机弹性常数的复合材料层合板的固有频率优化问题进行研究。

Interesting works include three parts,(1) deriving an elastic strain energy equation to discuss constitutive relations of various elastic symmetry systems, and to check out some errors in previous papers.(2) deriving effective elastic constants of EDA-PTL medium;(3) deriving and numerically studying the elastic wave rays angle dispersion phenomenon.

除了引用前人给出的公式外，本论文有特色的工作是：推导了一个应变能公式，给出了各种对称体系下的弹性本构形式，对前人给出的结果作了验证，指出存在的个别错误；对EDA构成的薄层介质各向异性弹性常数作了推导，给出了解析表达；对几种类型的各向异性体系的角散式进行了推导并作了数值计算。

This process of water mirodroplets formation is accompanied with the change of local equilibrium constant and concentration gradient.

研究表明，用 3 -胺萃取HCl时发生的萃取速率突变现象，可用由于局部反应平衡常数的变化和浓度梯度增长，在有机相边界层内形成W/O型IDZ过程予以解释。

Some methods of generating anisotropic elastic constants for frac tured and microbeded rocks are discussed.

本文还讨论了一些用于产生裂隙和叠层介质的各向异性弹性常数的方法。

The coupling constants between the fundamental mode and the first-order cladding modes were determined by a mode-coupling equation.

通过耦合模方程确定了基模和一阶各次包层模之间的耦合常数。

The vertical diffusivity coefficient of the South China Sea is studied by the adjoint data assimilation method in this thesis. The satellite data SST and the harmonic constant of M2, S2, Kb 0, extracted from TOPEX/POSEIDON satellite altimeter are used in data assimilation. So the average of the vertical diffusivity coefficients of the South China Sea in the thermocline in January, April, July, October, 1997 are2.2 10-4/m2s-1, 7.8 10-5m2s-1 , 1.0 10-4m2s-1 , 1.0 10-4m2s-1 respectively.

本文是用伴随同化的方法研究南中国海垂直混合系数，将卫星观测SST数据和从TOPEX/POSEIDON卫星高度计提取的M_2，S_2，K_1，O_1分潮调和常数作为同化资料，得出1997年1、4、7、10月份的南中国海在温跃层处的垂直混合系数，它们的平均值分别是2.2×10~(-4)m~2s~(-1)， 7.8×10~(-5)m~2s~(-1)，1.0×10~(-4)m~2s~(-1)，1.0×10~(-4)m~2s~(-1)。

In addition, we estimate the variation of the average lattice constant after bilayer rolling up.

我们利用一维的model计算得到GaAs层厚度越厚的微米管其晶格常数的改变量较小，strain release的程度也较小。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。