polycrystalline condition 中文意思是什麼
polycrystalline condition
解釋
多晶體狀態- polycrystalline : 多結晶體
- condition : n 1 狀態，狀況，情形；品質。2 〈pl 〉外界狀況，周圍情形。3 地位，身分。4 條件；【語法】條件子句。...
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Annealing the v2o5thin film at 480, under l - 2pa for 20 minutes, the vo2 polycrystalline thin film with the resistivity change larger than 3 orders through the transition temperature was obtained. the transition temperature was influenced by the heating condition in vacuum
實驗證明，選擇合適的成膜熱處理條件和真空烘烤條件是實現sol - gelv _ 2o _ 5結構向vo _ 2結構成功轉換的關鍵。 -
B - doped diamonds were obtained under the condition of 1250 ~ 1350 and 5gpa ~ 6gpa. color of diamond became deep with boron contents increasing, till becoming black. b - doped diamond was polycrystalline, and crystal surface was developed incompletely
利用這些gics ，在1250 1350 、 5 6gpa下合成了含硼金剛石，金剛石顏色隨著硼含量增加而加深直至黑色，含硼金剛石生長成多晶顆粒，晶面發育不完整。
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