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- equivalent per million(EPM) [化] 百萬分之幾當量數
- equivalent per million 百萬分之當量
- Each time you draw breath today, 380 molecules per million are carbon dioxide. 今日,你所吸的每一口氣里,100萬個分子之中,二氧化碳則佔了380個。
- What Is Six Sigma?Six Sigma... defects per million opportunities, Six... 名稱 six sigma 介紹 six sigma中文意為六...質量。
- Only three parts per million can kill sea urchin embryos, for example. 廢水處理不能完全清除其最常用的成分三氯生,而它對海洋生物有毒。
- The rate of subsidence of the basement in geosynclines is more than 12 m, per million years. 地槽基底的下陷速度超過12米/百萬年。
- Alloy steel heats are vacuum-treated on degassing units to reduce hydrogen contact to less than two parts per million and reduce metallic oxides. 合金鋼熱是在脫氣裝置下進行真空處理,以將氫接觸減少到百萬分之二以下,並減少金屬氧化物。
- The term parts per million(ppm) was widely used but frequently led to misinterpretation. 廣泛使用百分之幾(ppm)表示結果,但常常引起誤解。
- What are your lead numbers typically on this product? Do you offer a product with lead under 250 parts per million? 你們的典型產品的導數是什麼?你們提供每百萬250個配件用這個導數的產品嗎?
- Defect levels most often are measured as defects per million opportunities (DPMO), also called parts per million (PPM). 最常用來評估缺陷等級的物理量是百萬機會缺陷數(DPMO),也稱百萬分率(PPM)。
- At one point during a six-day sunless period, CO2 reached a high of 3,800 parts per million (ppm). 有一次連續六天陰天,二氧化碳的含量高達3,800/百萬PPM。
- Kilogram oil equivalent per day; 每天公斤石油當量;
- On this basis, the Secretary of Labor had set the permissible exposure level for workers at 1 ppm (part per million), which he considered the lowest feasible level. 根據這一點,勞動部長已把工人的允許接觸水平規定為百萬外之一,他認為這是最低的可行性水平。
- Six Sigma terminology for Defects Per Million Opportunities. Measurement of the number of defects that would exist given one million opportunities. 六西格瑪法術語,指每一百萬個機會中的缺陷率。計量每一百萬個機會中存在缺陷的數量。
- For swimming pools using ozone for disinfection, ensure that the water should contain not less than 0.5 Parts per million of chlorine. 如泳池使用臭氧消毒;應確保池水的氯含量不少於百萬分之0.;5。
- A total of 4783 cases of CTCL were identified in 13 registries, with an oerall annual incidence of 6.4 cases per million people. 在13個登記機構一共有4783位CTCL病人,總的年發病率為每百萬人口6.;4例。
- Furthermore, Stern estimates that to achieve stabilisation at 550 parts per million without CCS will increase costs by more than 60 per cent. 而且,斯特恩預計:不使用CCS,要保持空氣比例穩定在550等份/百萬,那麼將增加60%25的成本。
- A very precise clock that operates using the elements Cesium or Rubidium.A Cesium clock has an error of one second per million years. 一種極為精確的時鐘;它是使用銫或銣元素運轉的原子鐘.;銫原子鐘的誤差為每百萬年一秒
- A dime is equivalent to ten pennies. 一角等於十分。
- These are 30 parts per million (ppm) for infant garments, 75ppm for garments which contact the skin and 300ppm million for other garments or fabrics. 這些是嬰兒的每百萬(百萬分之一)30個部份衣服,衣服的75個百萬分之一連絡那皮膚和300個百萬分之一百萬為其他的衣服或織物。