礦石中含鐵量的測定 的英文怎麼說
中文拼音 [kuàngdànzhōnghántiěliángdecèdìng]
礦石中含鐵量的測定
英文
the determination of the amount of iron in ore- 礦 : 名詞1. (礦床) ore [mineral] deposit 2. (礦石) ore 3. (開采礦物的場所) mine
- 石 : 石量詞(容量單位, 十斗為一石) dan, a unit of dry measure for grain (= l00 sheng)
- 含 : 動詞1 (東西放在嘴裏 不咽下也不吐出) keep in the mouth 2 (藏在裏面; 包含) contain 3 (帶有某種...
- 鐵 : Ⅰ名詞1 (金屬元素) iron (fe) 2 (指刀槍等) arms; weapon 3 (姓氏) a surname Ⅱ形容詞1 (形容...
- 量 : 量動1. (度量) measure 2. (估量) estimate; size up
- 的 : 4次方是 The fourth power of 2 is direction
- 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...
- 礦石 : ore; mineral
- 測定 : determine; determination; setting-out; admeasurement; assignment; assay; finding
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Celestite ores - determination of iron content - sulphosalicylic acid spectrophotometric method
天青石礦石中鐵含量的測定.磺基水楊酸分光光度法Ascharite ores - determination of ferrous oxide content - potassium dichromate volumetric method
硼鎂礦石中氧化亞鐵含量的測定重鉻酸鉀容量法Pyrites and concentrate - determination of carbon content - caustic asbestos gravimetric method
硫鐵礦和硫精礦中碳含量的測定燒堿石棉重量法The sulfur content in iron ores was determined by coulometry. under the actionof catalyst, the sulfur in iron ores was released in the way of so2 at hightemperature. h2so3 was titrated by iodine formed in the process ofelectrolytic action. the method has the characteristics of high accuracy and largemeasurement range
採用庫侖滴定法測定鐵礦石中的硫含量,利用智能測硫儀,在催化劑作用下,使鐵礦石中的硫在高溫下以so2形式釋放出來,用電解生成的碘滴定h2so3 ,該方法準確度好,測量范圍寬。Methods for determination of iron in titanium ores
鈦礦石中鐵含量的測定方法Standard test method for determination of titanium in iron ores and related materials by diantipyrylmethane ultraviolet spectrometry
用二安替比林基甲烷紫外分光法測定鐵礦石和相關材料中鈦含量的標準試驗方法Standard test methods for determination of iron in iron ores and related materials by dichromate titration
用重鉻酸鹽滴定法測定鐵礦石及有關材料中總含鐵量的標準試驗方法Standard test method for determination of iron in manganese ores by hydrogen sulfide reduction - dichromate titration
用硫化氫還原重鉻酸鹽滴定法測定錳礦石中鐵含量的標準試驗方法Ascharite ores - determination of total iron content - potassium dichromate volumetric method
硼鎂礦石中全鐵含量的測定重鉻酸鉀容量法Standard test method for calcium and magnesium in iron ores by atomic absorption spectrometry
用原子吸收分光光度法測定鐵礦石中鈣和鎂含量的標準試驗方法分享友人