key value size 中文意思是什麼
key value size
解釋
關鍵字值長度-
By analyzing and synthesizing the experimental results many optimized experimental parameters are achieved. 4. in order to value the cleanliness of super - smooth surface before and after laser cleaning rapidly and precisely, a software is developed to automatically value it by processing the surface images, which can present key parameters about the surface cleanliness, such as maximal contaminant particle size, the total particle number per unit, the contaminant area per unit, etc
超光滑光學基片表面激光清洗的機理和試驗研究西北工業大學碩士學位論文4 .對試驗中基片清洗前後sem照片進行統計分析,提取了基片表面上雜質微粒的圖像特徵,結合計一算機圖象處理技術,開發了表面清潔度自動評價軟體,實現了對超光滑基片表面上吸附的污染微粒進行自動識別和特徵分析,包括微粒的尺寸分佈、單位面積的微粒數、最大的微粒尺寸等重要參數。 -
Higher bath temperature and more deposition time, faster deposition rate, faster growth rate of crystallizing nucleus, which causes bigger crystalline granularity ; ph value and bath temperature are also key factors affecting the size of crystalline granulatrity
鍍液溫度越高、時間越長,沉積速度越快,晶核成長的速度就越快,沉積晶粒的粒度也越大。鍍液ph值和sn ~ ( 2 + )離子濃度也是影響晶粒粒度大小的關鍵因素。 -
Supplies a fixed - size collection of key value pairs
提供固定大小的鍵/值對集合。
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