combustible concentration 中文意思是什麼
combustible concentration
解釋
可燃物的濃度- combustible : adj. 1. 易燃的，燃燒性的。2. 易怒的。n. 〈常 pl. 〉 燃料，可燃物。 a high-strung combustible nature 一碰就發火的性格。
- concentration : n. 1. 集中。2. 【化學】提濃，蒸濃，濃縮；濃度；稠密度；【礦物】汰選，選礦，富化。3. 集中注意，專心。
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Area not classified as zone 20 in which combustible dust, as a cloud, is likely to occur during normal operation, in sufficient quantities to be capable of producing an explosive concentration of combustible dust in mixture with air
在正常運行過程中，可能出現粉塵數量足以形成可燃性粉塵與空氣混合物但未劃入20區的場所。 -
This zone can include, among others, areas in the immediate vicinity of powder filling or emtying points and areas where dustlayers occur and are likely in normal operation to give rise to an explosive concentration of combustible dust in mixture with air
該區域包括，與充入或排放粉塵直接相鄰的場所、出現粉塵層和正常操作情況下可能產生可燃濃度的可燃性粉塵與空氣混合物的場所。 -
Area in which combustible dust, as a cloud, is present continuously or frequently, during normal operation, in sufficient quantity to be capable of producing an explosive concentration of combustible dust in mixture with air and / or where layers of dust of uncontrollable and excessive thickness can be formed
在正常運行過程中可燃性粉塵連續出現或經常出現，其數量足以形成可燃性粉塵與空氣混合物和或可能形成無法控制和極厚的粉塵層的場所及容器內部。 -
Standard test method for minimum explosible concentration of combustible dusts
易燃粉塵最小爆炸濃度的標準試驗方法 -
Test method for minimum explosible concentration of combustible dusts
可燃粉塵的最低可爆炸濃度的試驗方法 -
The measurement and test apparatus of limiting oxygen concentration ( loc ) of combustible dusts were introduced with the loc of some conventional combustible dusts given
根據氣體均勻混合假設，導出了採用加壓或抽真空惰化情況下惰化次數的計算方法和採用通流惰化情況下惰化時間的計算公式。
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