sandwiched material 中文意思是什麼
sandwiched material
解釋
夾層材料- material : adj 1 物質的（opp spiritual）。2 身體上的，肉體上的；物慾的，追求實利的；卑俗的。3 有形的，實體的...
-
A packed bed of granular material sandwiched by two perforated plates, is a good distributor.
兩塊孔板中間填有一層顆粒物料，是一種很好的分佈板。 -
A planar film of refractive index nf is sandwiched between a substrate and a cover material.
折射率為nf的平面薄膜夾在感光襯底和覆蓋層之間。 -
Williams suggested that an electrochemically active material sandwiched between the wires should make it possible to change the electrical resistance of the contacts substantially and reversibly, by applying the appropriate voltages across the two nanowires
威廉斯建議在導線間夾上一種電化學材料，在兩個導線間施加適當的電壓之後，應該可以大幅而且可逆的改變接點的電阻。 -
A material that can be stimulated electrically to conduct either more electricity or less is sandwiched between the two sets of wires
在這兩組導線的中間，夾著一種透過電的激發即可以改變電流傳導能力的材料。 -
However, the performance of thermoelectric materials can be optimized if various materials with different properties are arranged along the temperature axis to form a graded or laminated thermoelectric material. in the present work some homogeneous materials such as bi2te3 - and fesi2 - based thermoelectric materials as well as pseudo - binary alloys ( pbte ) 1 - x ( snte ) x ( 0 x 1 ) have been prepared, their thermoelectric properties have been measured, and the possibilities for constitution of laminated structures have been discussed. the processes for preparation of laminated thermoelectric materials and the thermal stress buffer layers sandwiched between thermoelectric material segments have been studied
本項工作主要包括： 1 ）均質熱電材料bi _ 2te _ 3基、 fesi _ 2基以及膺兩元合金（ pbte ） _ （ 1 - x ） （ snte ） _ x （ 0 x 1 ）的制備與性能研究，適合於製作梯度功能材料的各種均質熱電材料的篩選； 2 ）異種材質及近乎相同材質疊層材料制備工藝的研究以及熱應力緩和層的研究） ； 3 ）採用sem 、 edax 、 empa 、 xps等多種手段，對界面處微觀組織結構、擴散與反應的分析； 4 ）採用數學建模計算及實驗測量，對兩元和多元疊層熱電材料的結構設計以及性能和熱穩定性的研究。
分享友人