phase boundary

基本解釋

Surface chemistry is a new subject which studies chemical change on two-phase boundary based on atoms and molecules, and which has important application in varied subjects and field.
表面化學是在原子、分子水平上研究兩相界面上所發(fā)生的化學變化的一門嶄新學科，在多種學科和領(lǐng)域具有重要應(yīng)用。
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.
系統(tǒng)模型中包含了用集總參數(shù)和相移動邊界法建立的熱交換器動態(tài)模型，以及壓縮機和膨脹閥的穩(wěn)態(tài)流動模型。
The shape and variation rule of the three-phase boundary of the porous electrode used in batteries and fuel cells are studied.
研究了多孔氣體電極在電池反應(yīng)中形成的三相界面的形態(tài)及其變化規(guī)律。

相界
The morphotropic phase boundary of PSTT(100x) relaxor ferroelectric ceramics by the one-step-method lied in the composition range about x=0.4-0.45.
兩步法”制備出的PSTT(100x)弛豫型鐵電陶瓷的居里溫度高;“一步法”合成的PsTT(l0ox)弛豫型鐵電陶瓷的準同型相界范圍在x=0.40一0.45附近。
物理學
相界
The morphotropic phase boundary has been found in many systems, and they have excellent piezoelectric properties.
人們在很多體系中都發(fā)現(xiàn)準同型相界的存在，在相界處得到的材料都具有優(yōu)良的壓電性能。
相（邊）界