dihydrate 中文意思是什麼

dihydrate 解釋
n. 名詞 【化學】二水合物。

  1. Add the crystalline dihydrate(5g)to acetic anhydride(10)in a beaker.

    向盛有10醋酸酐的燒杯內加入5g二水合物結晶。
  2. The result shows, for this composite cement system, retarding action of dihydrate gypsum is more obvious than that of anhydrite, meanwhile, anhydrite tends to cause setting time short and water needed increased

    結果表明：二水石膏對該種復合體系水泥的緩凝作用比硬石膏明顯，硬石膏易引起復合體系水泥急凝和需水量增大。
  3. Chemical reagent - barium chloride dihydrate

    化學試劑氯化鋇
  4. Barium chloride dihydrate

    氯化鋇二水化合物
  5. The experimental results of the catalysts such as p - toluene sulfonic acid, strongly acidic cationic exchange resin, sulfo - polyvinyl chloride resin ferric chloride hexahydrate, polyvinyl chloride - ferric chloride resin chlorinated polyvinyl chloride - ferric chloride resin, stannous chloride dihydrate, ammonium ferric sulfate dodecahydrate, ferrie sulfate - potassium thiosulfate, cerium sulfate tetrahydrate, sodium bisulfate monohydrate potassium bisulfate, neodymia solid super acid and heteropoly acid for catalytic synthesis of ethyl chloroacetate were reviewed

    摘要評述了對甲苯磺酸、強酸性陽離子交換樹脂、磺化聚氯乙烯樹脂、六水三氯化鐵、聚氯乙烯三氯化鐵樹脂、氯化聚氯乙烯三氯化鐵樹脂、二水氯化亞錫、十二水合硫酸鐵按、硫酸鐵硫代硫酸鉀復鹽、四水硫酸鈰、一水硫酸氫鈉、硫酸氫鉀、三氧化二釹、固體超強酸和雜多酸等催化劑催化合成氯乙酸乙酯的實驗結果。
  6. Calcium chloride dihydrate, anhydrous granular, flake, snow melting agent

    二水氯化鈣，無水氯化鈣顆粒，片狀，溶雪劑
  7. Photography chemicals - sodium citrate, dihydrate

    攝影用化學藥品.二水合檸檬酸鈉
  8. Chemical reagent. trisodium citrate dihydrate

    化學試劑二水合檸檬酸三鈉
  9. Manufacturer and exporter of copper chemicals : cuprous chloride, cupric chloride anhydrous and dihydrate, cuprous oxide

    -從事銻礦的采選煉及銻品深加工，提供精銻和三氧化二銻等銻產品。
  10. Chemical reagent. sodium dichromate dihydrate

    化學試劑.重鉻酸鈉
  11. Chemical reagent - sodium dihydrogen phosphate, dihydrate

    化學試劑磷酸二氫鈉
  12. Chemical reagent. potassium fluoride dihydrate

    化學試劑二水合氟化鉀
  13. Chemical reagent. copper chloride dihydrate

    化學試劑二水合氯化銅
  14. Potassium trihydrogen dioxalate dihydrate

    二水合鉀三氫草酸氫酯
  15. Lithium bromide solid lithium acetate, dihydrate

    苯甲酸鋰無水
  16. Chemical reagent. sodium tartrate dihydrate

    化學試劑.酒石酸鈉
  17. Chemical reagent ethylenediamine tetraacetic acid, disodium salt dihydrate

    化學試劑乙二胺四乙酸二鈉
  18. Standard specification for high purity calcium sulfate hemihydrate or dihydrate for surgical implants

    外科植入物用高純度硫酸鈣半水合物或二水合物的標準規范
  19. Through the analyzing the macro - structure to micro - structure, the author considers that retarding mechanism of citric acid is that citric acid and ca in the gypsum form the complexant ion, and hinder the crystallization center of dihydrate crystal bigger ; that of sodium tripolyphosphate is that it combined with ca, hinders the dissolve of hemihydrate. formation and growth of crystallization center ; that of bone glue is the glue - protection and chemical absorption action of active group, which also retards the formation and growth of crystallization center

    通過宏觀到微觀的分析，筆者認為，檸檬酸的緩凝作用的原因主要在於檸檬酸與鈣形成絡合離子，影響了二水石膏晶體的晶核長大過程；多聚磷酸鈉與鈣形成某種復鹽，對于石膏晶體的溶解、成核和長大過程均有強烈的阻礙影響；骨膠則在於膠體對半水石膏的包裹和活性基團的化學吸附，使二水石膏晶體的成核和長大困難。
  20. Sodium molybdate dihydrate

    二水目酸鈉
分享友人
分享到 Line

分享到臉書