acid-carbonate 中文意思是什麼

acid-carbonate 解釋
酸性碳酸鹽
  • 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.
  • carbonate : vt. 1. 使與碳酸化合；給…充碳酸氣。2. 使碳化，使化合成碳酸鹽[脂]；把…燒成炭。3. 使活潑[活躍]。n. 碳酸鹽[脂]；黑金剛石。
  1. The shellac erythrophyll is from the parasitism the resinous substance shellac which in places the such as india, thailand, burma, china leguminosae, on the mulberry branch plant s lac insect secretes with the thin sodium carbonate watery solution extract fine but, assumes the reddish purple color either the bright red powder or the liquid, by shellac acid a and shellac acid b, c, e and so on is composed, serves as the edible erythrophyll, when the acidity assumes the orange, is extremely stable

    紫膠紅紫膠紅色素是從寄生於印度、泰國、緬甸、中國等地的豆科、桑科植物上的紫膠蟲所分泌的樹脂狀物質紫膠用稀碳酸鈉水溶液萃取精緻而得，呈紅紫色或鮮紅色粉末或液體，由紫膠酸a和紫膠酸b 、 c 、 e等組成，用作食用紅色素，酸性時呈橙色，非常穩定。
  2. Sodium aluminate powder, titanium dioxide, barium carbonate, chromium oxide green, oxalic acid

    鋁酸鈉粉鈦白粉碳酸鋇氧化鉻綠草酸
  3. New developments of polycarboxylic acid derivative catalysts, ion exchange resin catalysts, macrocyclic chelating compound catalysts, quaternary phosphonium salt catalysts, heterogeneous hydrotalcite - type catalysts and other catalysts which to be used in ethylene oxide catalytic hydration, and the catalysts of synthesis method of ethylene glycol via preparation and reaction of ethylene carbonate are expounded

    闡述了用於環氧乙烷催化水合反應中的多羧酸衍生物催化體系、離子交換樹脂催化體系、大環螯合物催化體系、季?鹽催化體系、多相水滑石型催化體系及其他催化體系近年來的研究進展；同時闡述了用於碳酸亞乙酯法合成乙二醇反應中的催化體系的新進展。
  4. Examples are sodium carbonate and potassium acid phthalate which are used to standardize acid and base solutions.

    例如碳酸鈉和鄰苯二酸氫鉀，分別用來標定酸和堿溶液。
  5. The results indicated that the following components were easily identified : magnesium ammonium phosphate ( struvite ), calcium oxalate, calcium carbonate, uric acid

    結果表明：傅立葉變換紅外光譜法可方便地鑒定出動物尿結石中的磷酸鎂按（鳥糞石） 、草酸鈣、碳酸鈣、尿酸等成分。
  6. Ammonium acid carbonate

    酸式碳酸銨
  7. Pmc has foll - owing capacities : calcium carbonate, 5, 000 ton year ; calcium citrate, 3, 600 ton year ; conjugated linoleic acid, 300 ton year

    擁有5000t y碳酸鈣3600t y檸檬酸鈣以及300t y共軛亞油酸及葡萄糖酸鉀，葡萄糖酸鋅等生產能力。
  8. This paper designs molecular structure of organic water - repellent admixture. we choose carboxylic acid that possesses amphiphilic molecular structure and sodium carbonate and potassium hydroxide as important raw materials. they carry through soaps turns reaction to synthesize polycarboxylic acid type waterproofing agent

    本文通過對有機質防水劑分子結構設計，選擇具有兩親結構的羧酸（酸a 、酸b ） 、無水碳酸鈉、氫氧化鉀為主要原材料，通過皂化反應，合成多元羧酸系防水劑。
  9. Research on process of manganese carbonate for soft magnetic ferrite produced by directly acid leaching of soft manganese ore

    軟錳礦直接酸浸生產軟磁鐵氧體用碳酸錳的工藝研究
  10. Lithium carbonate - determination of lithium carbonate content - acid - alkali titrimetric method

    碳酸鋰單水氫氧化鋰氯化鋰化學分析方法酸堿滴定法測定碳酸鋰量
  11. Lithium carbonate - determination of lithium hydroxide content - acid - alkali titrimetric method

    碳酸鋰單水氫氧化鋰氯化鋰化學分析方法酸堿滴定法測定氫氧化鋰量
  12. Research on variation of velocity sensitivity and water sensitivity before and after acid etching in carbonate reservoir

    酸蝕前後碳酸鹽巖儲層速敏性和水敏性變化研究
  13. Normally, the polymerization of resorcinol ( r ) with formaldehyde ( f ) catalyzed by sodium carbonate results in the formation of dark red, transparent rf organic aerogels via a sol - gel process, acid aging process, and supercritical fluid drying or ambient pressure drying

    通常以間苯二酚和甲醛為原料，在碳酸鈉催化作用下，經溶膠-凝膠過程、三氟乙酸老化、超臨界乾燥或常壓乾燥及高溫炭化過程可得到炭氣凝膠。
  14. Chemical industry : sodium carbonate ( the production of hydrochloric acid, hypo - fluoric acid and secondary chemicals ) ; the production of fluoride and chemical fertilizers ; circulation of reaction liquid in gas absorption tower ; grease extraction ( sulfuric acid ) ; reclamation and regeneration system of waste acid ; transportation of strong acids between chemical plants and vehicles

    化學工業：碳酸鈉化工業（鹽酸、次氟酸、二次化學品的生產） ；氟化物、化學肥料的生產；氣體吸收塔反應液體循環；油脂提煉（硫酸） ；廢酸類的回收及再生系統；化工廠和運輸車輛間的強酸類輸送。
  15. Viscosified acid has been shown to provide wider crack width and improved acid retardation over that from thin fluid when used in carbonate acidizing

    巳被增稠的酸顯視出較寬的裂縫和更好的酸阻滯性能，這就比稀酸液用於碳酸（鹽）的酸化效果更好。
  16. In allusion to the characteristics of severe lithological changes, complicated mineral compositon, high carbonate content and its uneven distribution in different sections of complicated sandstone reservoirs in well xin855 of xinchang gas field, it was proposed that new acid - fracturing technique - equilibrium acid - fracturing and closed acidizing technique was used for reservoir acid reconstruction

    針對新場氣田新855井復雜砂巖儲層巖性變化大，巖礦組成復雜，碳酸鹽巖含量高，且在不同井段分佈極不均勻等特點，提出採用新的酸壓技術平衡酸壓閉合酸化技術對該儲層實施酸壓改造。
  17. Abstract : the equilibrium constant of carbonization reaction of lime white was calculated using three thermodynamics methods. the results indicate that the carbonization reaction of lim white was the neutralization reaction between acid and alkali first, and it was the transform reaction of precipitation second. the essential cognition of the carbonization reaction of lime white was deepend. it was of guiding significance for industrial production of light ( precipitation ) calcium carbonate

    文摘:用3種熱力學方法計算了石灰乳碳化反應的平衡常數，結果表明，石灰乳的碳化反應首先是酸堿的中和反應，其次才是沉澱的轉化反應，從而加深了對石灰乳碳化反應本質的認識，對輕質（沉澱）碳酸鈣的工業生產有指導意義
  18. Content of the project : utilize co2 resource, to set up production lines of methyl carbonate, granular dry ice powder, salicylic acid, sodium carbonate and ethylene urea etc

    項目內容：利用二氧化碳資源，新建碳酸二甲酯、顆粒乾冰粉、水楊酸、輕質氧化鮮、碳酸鈉、乙撐脲生產線。
  19. Rough calculation of investment : 1 ) methyl carbonate : total investment is rmb100 million yuan ; investment return period is 4 years. 2 ) granular dry ice powder : total investment is rmb31 million yuan ; investment return period is 2 years. 3 ) salicylic acid : total investment is rmb25 million yuan ; investment return period is 3 years. 4 ) sodium carbonate : total investment is rmb50 million yuan ; investment return period is 3 years. 5 ) ethylene urea : total investment is rmb60 million yuan ; investment return period is 4 years

    投資概算： 1 、碳酸二甲酯項目總投資1億元，投資回收期4年； 2 、顆粒乾冰粉項目總投資3100萬元，投資回收期2年； 3 、水楊酸項目總投資2500萬元，投資回收期3年； 4 、輕質氧化鮮項目總投資2000萬元，投資回收期2年； 5 、碳酸鈉項目總投資5000萬元，投資回收期3年； 6 、乙撐脲項目總投資6000萬元，投資回收期4年。
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