錳黑 的英文怎麼說
中文拼音 [měnghēi]-
Numerous small rounded dark brown or black necrotic patches in green leaves ; patches often in groups or rows close to midrib or major lateral veins, towards centre or basal areas of leaflects ; petioles green and healthy
缺錳的馬鈴薯葉片：葉片上有大量深褐色或黑色壞死小圓斑，葉的主脈或大部分側脈附近有條狀斑紋，向葉中部和基部擴散，葉柄正常並保持綠色。Effect of cropping system on the manganese in lime concretion fluvo - aquaic soils
耕作改制對砂姜黑土中錳的影響Chemical analysis of ferrous materials. determination of manganeses in steels and irons. electrometric titration method
黑色金屬材料的化學分析.鋼和鐵中錳的測定.電位滴定法Chemical analysis of ferrous materials - determination of manganese in steels and irons - electrometric titration method
黑色金屬材料的化學分析.鋼鐵中錳含量的測定.電勢滴定法Sampling and analysis of iron, steel and other ferrous metals - methods of analysis - determination of phosphorus - ferrochromium, ferromanganese and ferromolybdenum : spectrophotometric method
鐵鋼和其他黑色金屬抽樣和分析.第3部分:分析方法.第24節:磷含量測定.第2小節:鉻鐵錳鐵和鉬鐵:分光光度法Foliage usually dark green ( or sometimes faded ) with dark brown or black necrotic spotting along major leaflet veins often appearing first on under surfaces and also along petiole ; profuse black spotting an sometimes black streaks along stems ) ( “ stem streak necrosis ” )
馬鈴薯錳中毒：葉片通常深綠（有時褪色） ，深褐色或黑色壞死斑點首先出現在表面內沿著主葉脈一直到葉柄，大量黑色斑點有時沿著莖連成一條黑色條紋（ 「莖條紋病」 ） 。Sampling and analysis of iron, steel and other ferrous metals - methods of analysis - determination of silicon - ferrosilicon, ferrosilicomanganese and ferrosilicochromium : gravimetric method
鐵鋼和其他黑色金屬抽樣與分析.第3部分:分析方法.第26節:硅含量測定.第5小節:鐵硅合金鐵硅錳合金和鐵硅鉻合金:稱重法Results indicated that mn, fe, al were the main elements consisting in the darkened coating of the sand media
研究表明：石英砂濾料表面的黑化物質主要是錳、鐵、鋁等金屬元素富集的結果。Effect of manganese on activity of neuron specific enolase in substantia nigra of filial rats
錳對仔鼠黑質神經元特異性烯醇化酶的影響A mixture of black manganese oxide minerals
硬錳礦一種黑色氧化錳礦的混合物In addition, adding potassium permanganate before coagulating can remove manganese at efficiency of more than 60 %, which will reduce enrichment of manganese on the sand so that sand darkening can be retarded
在混凝前投加高錳酸鉀可以使原水中錳的去除率達60以上，能有效減少錳元素在濾料上的富集，延緩濾料的黑化。After 8 months of operation, 15 inspected quality indexes of the filtrate from filtration with the media met the standards for drinking water ( gb5749 - 85 ), indicating that either darkened sand or its regenerated sands could be used as filter media as the new sand
黑化石英砂與其酸、堿清洗再生砂對待濾水水中濁度，鐵、錳去除效果良好，運行8個月後檢測的15項水質指標都達到《生活飲用水衛生標準gb5749 - 85 》要求，且與新砂濾料的處理效果相差無幾。The course of adsorbing fe, mn and sbcould be explained by langergren kinetics, and belonged to the category of ion exchange
黑化砂吸附鐵、錳、銻的過程可以用langergren動力學解釋，且屬于離子交換的范疇，吸附符合freundlich等溫吸附。Study on manufacture manganese and zinc using waste zn - mn battery
乙炔炭黑在鋅錳電池中的應用Ancient painted pottery namely chromatic crockery, the department uses hematite pink and oxidation manganese to make dye, use the tool of similar brush, in contented base apparently coloured drawing or pattern all sorts of design, the classics that enter pit 1050 of 900 after baked wheaten cake, on the impression with red orange, present a black, red, design that waits for color in vain
彩陶即彩色陶器，系利用赤鐵礦粉和氧化錳作顏料，使用類似毛筆的工具，在陶坯表面上彩繪各種圖案，入窯經900 1050火燒后，在橙紅的底色上，呈現出黑、紅、白等顏色的圖案。In the study of adsorbing mn, fe and sb, it was observed that the capability of adsorbing fe and mn of darkened sand was much bigger than that of new quartz sand
在對黑化砂吸附鐵、錳、銻的研究中，發現黑化砂對鐵、錳的吸附容量都遠遠大於新石英砂。Results indicated that mn, fe, al were the main elements consisting of the darkened coating of the quartz sand, there was scarcely any microbe at the surface of darkened sand
研究表明:石英砂表面的黑化附著物主要是錳、鐵、鋁等金屬元素，做生物含量幾乎為零。A study on the structure and property of mid temperature manganese series black phosphating film
中溫錳系黑色磷化膜組織結構和性能The comparison of carbon nanotube and active carbon and graphite nanofibers used as electrode material is also presented. a composite electrode material comprising carbon nanotubes and ruthenium oxide is obtained and the capacitance of supercapacitor reaches 270f / g. the carbon nanotube and the natural manganese oxide compounded for the first time and the initial results were achieved
本文採用納米碳管作為超級電容器電極材料，得到比電容量為110f g的超級電容器結構單元，討論了粘結劑、電解液等多種影響因素，並與乙炔黑電極和魚骨狀碳纖維電極進行了對比；制備了納米碳管與氧化釕復合材料，得到比電容量為270f g的超級電容器結構單元；本文還首次將納米碳管與大洋錳礦復合用作超級電容器電極材料，取得了初步成果，為天然礦物的開發利用開辟了一個新的發展方向。Geological characteristics and development of hongyan manganese deposit in heishui sichuan
四川省黑水縣紅巖錳礦特徵及找礦前景分享友人