礦塵測定 的英文怎麼說
中文拼音 [kuàngchéncèdìng]
礦塵測定
英文
mine dust surveying- 礦 : 名詞1. (礦床) ore [mineral] deposit 2. (礦石) ore 3. (開采礦物的場所) mine
- 塵 : 名詞1. (塵土) dust; dirt 2. (塵世) this world 3. [書面語] (蹤跡) trace; tracks 4. (姓氏) a surname
- 測 : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
- 定 : Ⅰ形容詞1 (平靜; 穩定) calm; stable 2 (已經確定的; 不改變的) fixed; settled; established Ⅱ動詞...
- 測定 : determine; determination; setting-out; admeasurement; assignment; assay; finding
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Determination of true density for mine dust
煤礦粉塵真密度測定方法Testing method for performance of form dedusting agent in coal mine
礦用泡沫除塵劑性能測定方法Determining method of the classification efficiency for dust prevention measures
煤礦防塵措施的分級除塵效率.測定方法
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