concentrated acid 中文意思是什麼

concentrated acid 解釋
濃酸
  • concentrated : adj. 1. 集中了的；濃縮了的；汰選出來的。2. 聚精會神的。
  • acid : adj. 1. 酸味的。2. 【化學】酸的，酸性的。3. 〈比喻〉尖酸刻薄的，易怒的。n. 1. 酸味物。2. 【化學】酸。adv. -ly ,-ness n.
  1. Nutrilite chewable concentrated fruits and vegetables tablets provide key phytonutrients ? including ellagic acid, hesperidin, lutein and lycopene ? that work together to boost overall health

    每4片紐崔萊果蔬嚼片提供足夠每日人體所需的植物營養素，包括柔花酸、橙皮甙、葉黃素及番茄紅素，有助人體達至優質的健康水平。
  2. Review of producing concentrated lactic acid starter

    制備濃縮型乳酸菌發酵劑的研究進展
  3. Production of manganous sulfate by curing process with pyrite, pyrolusite and concentrated sulfuric acid

    兩礦加濃硫酸熟化法生產硫酸錳
  4. Nitracidium and hydronitracidium nitrastes are present in concentrated nitric acid.

    濃硝酸中有硝酸合氫和氫合硝酸合氫的硝酸鹽存在。
  5. This law includes two steps : first step apply the sol - glue system to prepare pure concentrated stannic acid gel

    該法包括兩步：第一步，應用溶膠?凝膠法制備純凈的濃縮錫酸凝膠。
  6. Back extraction by hno3 - hf and back extraction by concentrated hnch after lower the concentration of organic phase are studied, the method of back extration by hnorhf can not be used to icp - ms, because some zirconium is hydrolysis when hf is removed by heat. however, the method of back extraction by concentrated nitric acid after lower the concentration of organic phase can be used to icp - ms, the recovery is 93. 2 %, rsd % is 5. 24 %, the decontamination factor of uranium is 3. 2xl04, the detection limit of zirconium is 0. 04ng / ml. the method of tta extracting trace zirconium in uranium is firstly used to icp - ms, the result is satisfied, it can be used to determine zirconium in uranic production quickly and veraciously

    本文通過研究hno _ 3 - hf反萃和稀釋有機相後用濃hno _ 3反萃這兩種分離方法，認為hno _ 3 - hf反萃由於在加熱去除hf時酸度不易控制，導致鋯的部分水解，因而此方法不宜用於icp - ms中，然而稀釋有機相後用濃hno _ 3反萃法用於icp - ms測量中，全程回收率為93 . 2 ，相對標準偏差為5 . 24 ，鈾的一次去污因子為3 . 2 10 ~ 4 ，鋯的測定下限為0 . 04ng / ml ，本文首次將tta萃取分離鈾中鋯用於icp - ms測量中，結果令人滿意，此方法適用於快速、準確測量鈾產品中微量鋯。
  7. Total content means the total quantities of heavy elements that can be extracted from the specimen by concentrated acid under heating conditions for a period of time

    總含量是指在濃酸加熱一段時間后從樣品中萃取出來的總的重金屬的含量。
  8. It can determine the elements in water. when tta is used to extract zirconium in uranium, the combination of zirconium and tta is very strong, the concentrated acid of nitric acid and hydrochloric acid can not destroy their combination

    用tta萃取分離鈾、鋯時， tta對鋯的螯合作用很強，硝酸和鹽酸的濃酸溶液並不能破壞它們之間的整合，即對鋯的反萃取非常困難。
  9. Whilst waiting to cross the road at the pedestrian crossing outside no. 28, robinson road, the female was approached by a chinese male. the male produced a glass bottle from inside his coat and threw concentrated acid on her face

    當這名女子在羅便臣道二十八號外的行人過路處等候橫過馬路時，一名中國男子走近，並從外套內取出一個玻璃瓶，向該名女子的面部淋潑濃酸。
  10. Three items of products have filled the domestic blank, and achieved domestic leading level. among them, high temperature concentrated acid liquor pump attain the second prize of county advanced technology award, national key new product project ; force diluted acid special purpose pump attains the third prize of the county advanced technology award

    三項產品填補了國內空白，達到了國內領先水平，其中，高溫濃酸液下泵獲縣科技進步二等獎，國家重點新產品項目；強力稀酸專用泵獲縣科技進步三等獎。
  11. High temperature concentrated sulfuric acid fluid pump ; force diluted acid special purpose pump ; diluted acid wear - resisting special purpose pump, three items of products hich were presided by him passed through provincial level new product appraisal in 2001

    主持開發研製的高溫濃硫酸液下泵；強力稀酸專用泵；稀酸耐磨專用泵，三項產品2001年通過省級新產品鑒定。
  12. This product abundantly contains chlorophyll, tea polyphenol, vitamin b2, c, e, nicotinic acid, catechin, iron and fluorin, and so on, and is replenished with cactus ( containing 17 kinds of amino acids, vitamins, minerals, active enzymes, protein, chlorophyll and dietary cellulose, etc. ) and concentrated barley sprout essence, which makes it more nutritious and easier to be absorbed by the body and the indispensable natural healthy food for the modern

    綠茶精不僅保留了綠茶所含有的葉綠素、茶多酚、維生素b2 、 c 、 e 、煙酸、兒茶素、鐵、氟等成分，而且因添加了仙人掌（含17種氨基酸、多種維生素、礦物質、活性酶、蛋白質、葉綠素及膳食纖維等） 、大麥苗濃縮素，使其成分更加豐富、均衡，是現代人不可缺少的健康食品。
  13. Industrial preparing of concentrated lactic acid bacteria starter

    濃縮型乳酸菌發酵劑的工業化生產
  14. Market analysis of concentrated nitric acid in china in

    中的文藝學和批評學蘊義
  15. Yellow - brown powder. it is insoluble in water. it is soluble in sodium sulfide solution with a yellow - orange colour, slightly soluble in concentrated sulfuric acid

    黃棕色均勻粉末，不溶於水，溶於硫化鈉溶液中呈黃光橙色，微溶於濃硫酸。
  16. The new material xds high temperature concentrated sulfuric acid equipment use special stainless steel to resist corrosion the material and its applies 2 items ; providing technology service 8 items for the users such as taiyuan steel works group, yinguang company, and have received the users high praise, building good foundation for the market development. these success of new product development strengthened the enterprise s core competitive power, fatherly expanded the market share, laying good foundation for the enterprise sustainable development

    新材料xds高溫濃硫酸設備用特種不銹鋼耐蝕材料及其應用2項；為太鋼集團、銀光公司等用戶提供技術服務8項，受到用戶好評，為市場開拓打下了基礎，這些新產品開發成功增強了企業的核心競爭力，進一步擴大了市場份額，為企業可持續發展奠定了基礎。
  17. Preparation of pod solution : cutting stem and lid of 108 different concentrated folacin acid into pieces and mixed from 9 cans of each group with 12 groups in total

    對12組每組9瓶共108瓶經不同濃度葉酸處理銀針菇的菌蓋、菌柄剪碎混勻后，從每份樣品中稱取0 。
  18. The test solution is placed in a test tube, and a small amount of alpha - naphthol added ; concentrated sulfuric acid is then trickled slowly down the side of the tube

    在試管中放入待檢測的溶液，加入少量的萘酚，接著把濃硫酸沿著試管壁緩緩滴入試管。
  19. In this paper, concentrated sulfuric acid and titanium dioxide are used to prepare the tios04 solution that test later required under long time heat. the influences of reaction time and reaction temperature to yield of tioso4 are discussed. in the experiment of preparing tio2 powder, reaction temperature, ph values, material ratio, operation way, velocity of feed, calcining heat and time are researched by the principle of nucleation and growth in thermodynamics and kinetics

    在制備tio _ 2粉體實驗中，根據成核生長的熱力學和動力學原理，深入分析了沉澱反應時環境的溫度、 ph值、反應物配比、操作方式、加料速度等因素對ti （ oh ） _ 4粒度的影響，以及焙燒溫度和保溫時間等因素對制得的納米tio _ 2粉體性能的影響，得出了制備銳鈦型納米tio _ 2粉體的優化工藝條件。
  20. An accident involving splash of concentrated sulphuric acid onto the eyes

    一宗涉及濃硫酸濺入眼睛的意外
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