The lattic vibrational equations of a monatomic Chain with an interstitial atom are solved.
对含一个间隙原子的单原子链的晶格振动方程进行求解，得到该方程的局域振动频率的解析解，并讨论了不同局域振动频率的链振动。
The results show that all of the interstitial atoms occupy the octahedral positions.
首先,把间隙原子放入四面体或八面体间隙位置进行优化,得出C、N、O位于α-Fe的八面体间隙位置,然后利用LST/QST方法计算出扩散激活能,计算结果与文献报道的实验值吻合。
The pore types of the deep reservoir are pided into three types, namely, the primary pore, secondary pore, and mixing pore.
通过对胜利油区渤南洼陷深部储层特征的研究 ,提出了深部储层孔隙类型划分方案 ,将孔隙划分为原生孔隙、次生孔隙和混生孔隙三大类 ;将裂缝划分为构造缝、重力滑移缝、异常压力缝、成岩缝、原生缝、塑性变形面、溶蚀裂缝七大类 ,把裂缝型储层提到了与孔隙型储层同等重要的位置 ,强调了泥岩裂缝型储层的重要
IF Steel s Development,Application and Prospect;
IF钢(无间隙原子钢)的发展、应用及展望
A diffusion mechanism whereby atomic motion is from interstitial site to interstitial site.
晶体扩散机制的一种。间隙原子由一个间隙位置迁移至邻近的间隙位置所构成的扩散。
Interstitial Effect Studies on Rare-Earth Iron Permanent Magnetic Compounds;
稀土—铁金属间永磁化合物间隙原子效应的研究
Study on Effects of Metallurgical Processing on Microstructure and Properties of Ferritic Hot-Rolled Deep-Drawing Interstitial-Free (IF) Sheet Steel
冶金因素对热轧深冲无间隙原子（IF）钢板组织性能影响的研究
This distance is usually considered the separation between two atoms or molecules.
通常将此间距称为两个原子或分子之间的空隙。
First-principles study of hydrogen atom in interstitial sites of NiAl and Cr
NiAl和Cr材料中H原子间隙的第一性原理计算
The silicon atom occupies the space opening(interstice)between the oxygen atoms and shares four valence electrons with the four oxygen atoms.
硅原子占据了氧原子之间的空隙并且和四个氧原子共用化合价。
Lattice Vibration of One-Dimensional Monatomic Chain with an Interstitial Impurity;
含有间隙式杂质的一维单原子链的晶格振动
Analyse the Reason of Axial Clearance Minishing of the Turbine Rotor of Daqi Power Plant
达旗电厂汽轮机转子轴向间隙减小的原因分析
stator-to-rotor air gap
定子转子间的空气隙
The pore spaces are completely dominated by primary porosity and pores, vogs and fractures with secondary origination.
孔隙空间主要是原生孔隙及由次生原因形成的孔隙和裂缝。
The tetrahedral interstice consisting of 2La2Ni is the most stable site in perfect LaNi_5-H system. These two kinds of interfaces are all the most stable sites of H atoms. The H atoms will diffuse along the interface when trapped in it.
LaNi5H中氢原子在LaNi5晶格中最有利的位置是由2La2Ni组成的四面体间隙位。
IPC Rotor Axial Clearance Minishing Analysis and Axial Positioning
中压缸转子轴向间隙减小的原因分析及轴系定位
In gases, the particles are far apart, with empty space between .
气体分子之间的间距大，彼此间有空隙。
The Operating Principle and Design for Auto-Interruption Regulating Arm
自动间隙调整臂工作原理及设计方法
Original porosity is typified by the intergranular porosity of sandstones and the intercrystalline and politic porosity of some limestones.
原生孔隙度以砂岩粒间孔隙度和某些石灰石的晶体粒间和鲕状孔隙度为代表。
a space is left for sounds to come out.
使两盅子之间留有空隙以碰击作响，
Measuring Outer Rotor Clearance in Housing
在机壳中测量外转子间隙