過氯酸 的英文怎麼說

中文拼音 [guòsuān]
過氯酸 英文
perchloric acid
  • 過 : 過Ⅰ動詞[口語] （超越） go beyond the limit; undue; excessiveⅡ名詞（姓氏） a surname
  • 氯 : 名詞[化學] chlorine （17號元素, 符號cl）
  • 酸 : 酸構詞成分。
  1. The experimental results showed that in the condition of this experiment four algaecides all had strong removing rate on algae, and their removing rate increased with dose increasing, and decreased with algae density increasing. according to the removing rate on algae and cost value or so, the sequence of four algaecides from good to bad were potassium permanganate, copper sulfate, hydrogen peroxide and sodium hypochlorite. in the condition of this experiment, the suitable dose of potassium permanganate was 0. 8mg / l, the algal removing rate was beyond 90 % and the cost of this algaecide was only 0. 0068 / m3. the efficiency of algae removal by four algaecides for huanghe river water was studied. the results showed that the majority of huanghe river water was bacillaroiphyta, and the dominant genera was melosira, which reached 78 % ~ 94 %

    結果表明，在實驗條件下，四種殺藻劑均具有一定的殺藻效果，藻類去除率均隨藥劑投量的增加而提高；原水藻類數量影響殺藻劑殺藻效果，四種殺藻劑的藻類去除率均隨原水藻類數量的增加而降低；通過殺藻效果、經濟性以及安全性等方面的綜合比較，對于以有毒藍藻為優勢藻屬的引灤水，四種殺藻劑的優劣程度從優到劣排序為：高錳酸鉀硫酸銅過氧化氫次氯酸鈉；在實驗條件下，高錳酸鉀適宜投加量為0 . 8mg l ，藻類去除率高於90 ，所需的藥劑費用僅為0 . 0068元m ~ 3 。
  2. Aluminum powder is placed in a saturated solution of ammonium perchlorate in water.

    鋁粉放在過氯酸銨的飽和溶液中。
  3. Differential thermal analysis did not reveal the ammonium perchlorate phase change from rhombic to cubic.

    差熱分析沒有測出過氯酸銨從正交晶向立方晶的相變。
  4. Preferably, the anion portion of the salt is permanganate, iodate, dichromate or hyperchlorite.

    它的陰離子部分最好是高錳酸，碘酸，重鉻酸或過氯酸根。
  5. If you have ever smelled a liquid laundry bleach such as clorox, you havesmelled chorine, which escapes from the bleach in small amounts

    如果你曾經嗅到過洗衣店進行漂白時從里邊飄出的味道（夾雜著次氯酸鈉的氣味） ，那末大部分歌舞團女演員的味道也和那差不多- - - - -只有很少一部分人是例外。
  6. Hydrazine perchlorate and lithium perchlorate form two eutectics.

    過氯酸肼和過氯酸鋰形成兩種低共熔物。
  7. The process provides a facile way of producing hydrocarbl perchlorate from alkenes, cycloalkenes, aralkenes, alkanols, cycloakanols and aralkanols.

    本文介紹了從鏈烯、環烯、芳鏈烯、鏈烷醇、環烷醇、芳烷醇來制備過氯酸烴基酯的方便方法。
  8. The process provides a facile way of producing hydrocarbyl perchlorates, from alkenes, cycloalkenes, aralkenes, alkanols, cycloalknols and aralkanols.

    本工藝程序提供了從鏈烯、環烯、芳鏈烯、鏈烷醇、環烷醇、芳烷醇來制備過氯酸烴基酯的方便方法。
  9. The main study in this paper included as follows : the content and distribution of heavy metals in sediments and benthic organisms from the sewage stream in guangzhou city ; the acute toxicity and joint toxicity of mercury and selenium to swordtail fish ( xiphophorus helleri ) ; the damage of mercury to the indexes of antioxidant system in the gills and livers in swordtail ( including the measurement of the activities of total antioxidative capacity [ t ~ aoc ], superoxide dismutase [ sod ], glutathione peroxidase [ gsh - px ] and the concentration of malondiald - ehyde [ mda ] ) and the relief effects of selenium on it, as well as the physiological damage of mercury on the tissues, namely : the antagonistic effect of na + - k + ~ atpase activity on the tissues between selenite and mercury, and the ultrastructural damage under the exposure of mercury

    研究內容主要有：廣州市河涌沉積物及底棲生物體內重金屬含量及評價；汞和硒對劍尾魚的急性毒性和聯合毒性及安全濃度的評價；汞對劍尾魚鰓和肝臟中抗氧化系統的毒性，包括對總抗氧化能力、超氧化物歧化酶、谷胱甘肽過氧化物酶活力及丙二醛含量的測定及硒對其保護作用；汞對劍尾魚組織生理毒性即：汞對na ~ + - k ~ + atpase活力的影響及硒的保護作用和汞和對劍尾魚組織超微結構的損傷等。以高氯酸?硝酸消化法和火焰原子吸收分光光度法測定了廣州市河涌沉積物和底棲生物中重金屬含量。
  10. Plastics - phenolic resins - determination of hexamethylenetetramine content - kjeldahl method and perchloric acid method

    塑料.酚醛樹脂.六亞甲基四胺含量的測定.凱氏法和過氯酸法
  11. The research emphasizes compare of techo - economy about second disinfection measure and point ultraviolet disinfection tank, automatic clean disinfection facility are more adaptive disinfection measures by compare of mechanism, effect, equipment, technical demand, management level about ultraviolet, chlorine dioxide, sodium hypochlorous, ozone, micro - electrolyze

    著重研究二次消毒措施的技術經濟比較，通過對紫外線消毒、二氧化氯消毒、次氯酸鈉消毒、臭氧消毒、微電解消毒這幾種消毒方法消毒機理、效果、消毒設備、技術要求、管理水平等方面的比較，指出紫外線消毒水箱、自潔消毒器消毒是比較合適的消毒措施。
  12. It was gerty who turned off the gas at the main every night and it was gerty who tacked up on the wall of that place where she never forgot every fortnight the chlorate of lime mr tunney the grocer s christmas almanac the picture of halcyon days where a young gentleman in the costume they used to wear then with a threecornered hat was offering a bunch of flowers to his ladylove with oldtime chivalry through her lattice window

    她從來也沒忘記過每兩周在那個地方33撒氯酸鹽。把過聖誕節時食品雜貨商滕尼34先生送的日歷貼在那面墻上的，也是她。那是一幅以哈爾西昂時期35為題材的畫：一個青年紳士身著當時流行的衣服，頭戴三角帽，隔著格子窗以往昔的騎士氣概向他所愛慕的姑娘獻上一束鮮花。
  13. Highly purified perchloric acid

    高提純過氯酸
  14. They immersed a lead object first in copper acetate ( a compound made by letting vinegar corrode copper ), and then in a silver solution created by dissolving silver chloride in dilute ammonia ( which ancient chemists made from urine )

    它們首先把鉛製品浸沒在醋酸銅（通過醋酸腐蝕銅而制得的化合物）中，然後放在銀溶液中，銀溶液是通過把氯化銀溶解在稀釋的氨水（古代化學家從尿中制得）中而制得的。
  15. As undiluted bleach liberates a toxic gas when exposed to sunlight, it should be stored in a cool and shaded place out of reach of children. sodium hypochlorite decomposes with time

    由於次氯酸鈉會隨時間漸漸分解，因此宜選購生產日期較近的漂白水，及不應過量儲存，避免影響殺菌功能。
  16. The algae removing rate of four algaecides increased with dose increasing, and the sequence of four algaecides " removing rate on algae from high to low were potassium permanganate, sodium hypochlorite or copper sulfate and hydrogen peroxide. the suitable contact time of four algaecides was also given. the paper compared with the rate of algae removal by any one of three algaecides for two source water

    結果表明，實驗期間，引黃水中藻類絕大多數為硅藻，優勢藻屬為硅藻門的直鏈藻屬，占藻類總數的78 94 ；四種殺藻劑的藻類去除率隨殺藻劑投加量的增加而提高，實驗條件下，四種殺藻劑的藻類去除率由大到小依次為：高錳酸鉀次氯酸鈉或硫酸銅過氧化氫。
  17. The hydrocarbon diperchlorate products have utility as detonatable sensitizers for explosives and alkylating agents.

    二過氯酸烴基酯產物可用作起爆藥的敏化劑及作為烷化劑。
  18. Characterization of air quality - stationary source emissions - method for the determination of the mass concentration of sulphur dioxide : hydrogen peroxide barium perchlorate thorin method

    空氣質量表徵方法.第4部分:固定排放源.第1節:二氧化硫質量濃度測定方法:過氧化氫高氯酸鋇釷試驗法
  19. Soil quality - dissolution for the determination of total element contents - part 1 : dissolution with hydrofluoric and perchloric acids

    土壤質量.為測定總元素含量進行的溶解作用.第1部分:使用氫氟酸和過氯酸的溶解
  20. Unfortunately, the solid propellants ? usually aluminum fuel and ammonium perchlorate oxidizer ? burn fairly inefficiently, are toxic to the environment, and are difficult to fabricate and handle safely

    然而固體推進劑（通常是鋁燃料和過氯酸銨氧化劑）燃燒效率頗低、對環境有害，而且很難安全地製造和操作。
分享友人
分享到 Line

分享到臉書