大学英语词汇短语释义解析及例句 phase boundary


释义：

phase boundary 相界面；相界线

例句：



We propose an ideal configuration of a dislocation obliquely intersecting the phase boundary in a two phase medium.

本文建立了二相介质中与相界斜交位错的一种理想构型。



We consider in this paper a straight dislocation moving uniformly parallel to the planar phase boundary in a two phase medium.

本文考虑二相介质中与平面相界平行的匀速运动直线位错。



Study of the experimental data indicated that the quaternary system exhibited a well-situated property at morphotropic phase boundary(MPB).

实验数据表明：组成在准同型相界处压电陶瓷的综合性能达最佳。



Structure analysis showed that the incoordination in deformation process of two phases is the main reason why microcrack occurs at phase boundary.

组织分析显示，两相之间变形不协调是相界微裂纹产生的根本原因。



The plane defects of metals and alloys include grain boundary, sub-grain boundary, twins grain boundary, phase boundary, stacking fault, outward surface, etc.

金属和合金中的面缺陷包括晶界、亚晶界、孪晶界、相界、堆垛层错、外表面等。



Based on the mathematical model of the single pore electrode, the effective three-phase boundary length of the electrochemical reaction is defined and calculated.

在单孔电极模型基础上定义了电化学反应的有效三相分界线长度概念，并给出了对应的计算方法；



The variation of the carbon diffusion coefficient at the vicinity of the phase boundary during the process of eutectic solid state phase transformation of the phase boundary was analyzed.

然后分析了碳钢在过冷等温时，相界面共格的固态相变过程中，相界面附近碳的扩散系数变化的情况；



Novel relaxor ferroelectric single crystal lead magnesium niobate-lead titanate (PMNT) has been found to exhibit excellent piezoelectric properties near the morphotropic phase boundary (MPB).

新型弛豫铁电单晶铌镁酸铅—钛酸铅(PMNT)在准同型相界(MPB)附近具有非常优异的压电性能。



The system model comprises the dynamic heat exchanger model based on the lumped parameter method and moving phase boundary method, and the stable flow models of compressor and expansion valve.

系统模型中包含了用集总参数和相移动边界法建立的热交换器动态模型，以及压缩机和膨胀阀的稳态流动模型。



This model takes into account both the diffusion resistance of the membrane phase in non-steady state and the diffusion resistance of the external phase boundary film and the membrane leakage.

该模型不仅考虑了非稳态下膜相扩散阻力，而且还考虑了外相边界层的扩散阻力及膜破裂。



The microbial oil_displacement experiments were programmed in emulation network models. It could be seen that bacteria were prior to entering into the three-phase boundary of pore wall, oil and water.

在仿真网络玻璃模型中进行的微生物驱油实验中观察到，菌体优先进入孔隙壁、油、水三相交界处。