晶格间隙

处于自身晶格间隙中的原子或离子。

A host atom or ion that is positioned on an interstitial lattice site .

氢在钢中晶格间隙和氢陷阱之间的扩散模式

Hydrogen diffusion Models between Lattice Interstitial Sites and Hydrogen Trapping Sites in the Steel

第二种是通过晶体表面以及位错管道扩散进入晶格的间隙水分子；

The second form is interstitial water molecules diffusing into crystal lattice through surface and dislocation tubes .

实验表明，钎焊时Ni-Fe合金中的Fe元素向金刚石表面扩散，并在钎料与金刚石的界面与金刚石中的碳反应生成碳化物Fe5C2。这是一种具有复杂晶格结构的间隙化合物。

The experiments show that : the element of Fe in Ni-Fe alloy diffuses to the diamond surface and reacts with C in diamond so as to form a thin layer of carbide Fe_5C_2 at the interface between diamond and the filler metal .

相对尺寸较小的溶质原子占据溶剂或晶格原子之间间隙位置所形成的固溶体。

A solid solution wherein relatively small solute atoms occupy interstitial positions between the solvent or host atoms .

（晶格中）节点间隙晶体结构，定向格子及单位晶格

Crystal structure , Space lattice & Unit cell