间距

The interlayer strain normal to the grain boundary oscillates with increasing distance from the boundary plane.

我们发现晶界法向原子层间距应变表现出衰减振荡的趋势，远离晶界的原子层间距逐渐趋向于体相的值。

Thermal performance of the slotted light steel-framed composite wall is simulated in this paper.The influence of perforated parameters to heat transfer is studied.

对C型腹板开孔轻钢龙骨复合墙体的传热性能进行了数值模拟，分析了腹板开孔参数(开孔排数、开孔长度、宽度、孔的横向间距和纵向间距)对墙体传热的影响和热桥问题。

By putting forward the concept of the superimposed effect of the stress dispersion, this paper has pointed out that there was a minimum reinforced space, and gave the formula of it at this foundation.

本文提出扩散应力&叠加效应&的概念，指出在加筋土结构中存在最小加筋间距，在此基础上给出最小加筋间距的计算公式。

Theoretical models are developed to predict the ultimate up-lift bearing capacity of single-screw anchor in sand, and the calculation formula of them is given.

当两个锚片的间距较大时，其上拔极限承载力与两个单锚片的极限承载力之和相接近，两种计算模式的分界间距是4倍锚片直径。

Through observation and study,the optimum designing programs are showed as follows:the cross degree between shelter belt and do minant wind direction should be more than 45 degree,the main forest belt distance should be from 150 meter to 200 meter,the sub belt distance should be from 230 meter to 700 meter,the best belt structure is sparse and transparent structure.

通过观测和研究，得出风沙区农田防护林带的走向与主风方向的交角，不能小于 45°，主林带间距 15 0m——— 2 0 0m ，副林带间距 2 3 0m——— 70 0m ，林带结构以疏透结构为最好，主林带一般由主林木 5— 6行组成，副林带由 2— 3行组成，再在迎风面和背风面配置 1行— 2行灌木和针叶

The computational model andsimulation method are tested by post-process and visualization of experimentalresults. The application of 2-D Particle Image Velocimetry is also discussed.8 Optimal design of the furnace tube system in an ethylene-cracking furnace isstudied as a practical example. Screw-pitch of the static mixer unit andinstallation layout of tubes with static mixer is discussed.

讨论了先进的二维PIV实验方法应用的可能性。8、以一台典型的工业炉——乙烯裂解炉为例，对静态混合式炉管进行结构优化设计，优化参数涉及元件螺距、安装方式——如安装间距、安装个数、安装方向和相位角等，提出随着静态混合元件的螺距的增大，安装间距也在增大。

Both interfinge distances were measured to be 0.23nm, corresponding to the lattice space of the {111} plane.

测量上述两种晶格条纹，发现其晶面间距均为0.23nm，与铂{111}面的晶面间距数据相符。

D. When the ratio of louver pitch to fin pitch is LP/FP=1.25, the integral performance of the louvered fin radiator is favourable.

分析百叶窗间距和翅片间距的比值对气侧传热和流动性能的影响，当百叶窗角度为27°，LP/FP=1.25 时，具有较好的综合性能； e。

The ionized tracks are measured by optical probing technique. Collimated ionization tracks lasting for 60 picoseconds and extending 150 to 300 micrometer in length and 8 micrometer in diameter are observed.

实验观察到了在镀铝膜石英玻璃靶中在激光入射方向近似各向同性的辐射热传导，并在其前端有几条离化径迹，这些离化径迹是相互平行且等间距的，径迹之间的间距约13微米，其宽度约8微米，所观察的径迹从产生到消失的时间约60ps，在这个时间段内径迹的长度从 100-300微米变化。

Secondly, two physical models were constructed, which could model rough surface and describe the features of the earth surface, such as chine, neck, valley and hill, etc. According to difference method, the ""true"" volume of the physical models were measured, which was 13260cm3 and regarded as the analysis foundation of the precision of the volume that was calculate by DEM. The discrete dada of the models on a regular spacing of 1cm were collected by 3SPACE FASTRAK and the DEM was obtained by interpolating the discrete dada through GIS software. Based on the volume of the models calculated by DEM, different interpolating methods (IDW, Spline, Natural Neighbor, and Kriging) and variation of grid spacing of data were compared and their effects on precision of volume calculation were analyzed.

构建了可模仿凸凹不平地形表面的实体模型，该模型能够表征山脊、山尖、山涧、丘陵等地形特征；根据体积差减法测量实体模型的体积作为数据精度分析的体积&真值&，该值为13260cm~3，作为采用DEM进行体积计算的基准值；利用精度为0.08cm的三维数字化仪采集间距为1cm的离散数据点，对离散数据点用GIS软件进行内插处理生成DEM模型，通过DEM计算出模型的体积，探讨不同内插方法(IDW、Spline、Natural Neighbor和Kriging)和数据格网间距变化对体积计算精度的影响。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。