弱酸 的英文怎麼說

中文拼音 [ruòsuān]
弱酸 英文
mild acid
  • 弱 : Ⅰ形容詞1 （氣力小; 勢力差） weak; feeble 2 （年幼） young 3 （差; 不如） inferior 4 （接在分數或...
  • 酸 : 酸構詞成分。
  1. The mineralization temperature is in a range of 90 ~ 300, and the mineralization fluid is a combination of slightly acidic - slightly alkalic precipitations, seawater and magmatic water

    其成礦溫度在90 ~ 300之間，成礦流體為低鹽度的弱酸性弱堿性大氣降水、海水和巖漿水的混合溶液。
  2. By infrared spectrum study, the limonite ( feooh nh2o ) can be considered the main colorating mineral in the yellow and red jadeite, and the hematite is another colorating mineral in the red jadeite. the difference of color tone is due to the n value in the molecular formula feooh nh2o and the content of crystal water and adsorbent water. the iron ion came from the effloresced and eroded rocks, and formed fe ( oh ) 3 colloid reacted with the surface water

    周圍礦床的風化蝕變為表生水提供了鐵質，形成弱酸性的含fe （ oh ） _ 3膠體的水溶液，表生水流經翡翠礦石時， fe （ oh ） _ 3膠體附著在巖石的表面，經過脫水結晶和吸附，形成褐鐵礦膠體，褐鐵礦膠體沿裂隙或鬆散的礦物顆粒進入翡翠巖石中，逐漸累積沉澱，形成次生色層。
  3. Study on the dissolving process of powdery patina in neutral and in weak acid aquatic solution

    弱酸性環境中溶解過程的實驗研究
  4. Thus theoretically, weakly acidic drugs ( eg, aspirin ) are more readily absorbed from an acid medium ( stomach ) than are weak bases ( eg, quinidine )

    因此，從理論上講，弱酸性藥物（如阿司匹林）在酸性介質中（胃腔）比弱堿性藥物（如奎寧）更易吸收。
  5. Determination for strong - base group, weak - base group and weak - acid group exchange capacity of acrylic type anion exchange resins

    丙烯酸系陰離子交換樹脂強堿基團弱堿基團和弱酸基團交換容量測定方法
  6. Carbon dioxide ( co2 ) combines with water to form carbonic acid ( h2co3 ), the same weak acid found in carbonated beverages

    二氧化碳（ co2 ）和水結合，形成碳酸（ h2co3 ） ，這種弱酸也可以在碳酸飲料里找到。
  7. They dissolve readily in water, dilute acids, and alkalis but do not coagulate readily on heating

    組蛋白在水中很容易溶解，其水溶液呈弱酸性和堿性，加熱時不立即凝結。
  8. Abstract : the extraction of purple pigment from brassica campestris and its stability were studied. the pigment is stable under acidic condition, worth to develop in food industry

    文摘:以紫菜薹為原料，用30乙醇溶液浸提制得紫菜薹色素，並對其理化性質進行了研究。結果表示該色素在弱酸性條件下，具有較好的穩定性，在食品工業中有一定的開發利用價值。
  9. Amino acids are weak acids and weak bases, therefore, they are excellent buffering agents.

    氨基酸是弱酸和弱堿，因此，它們是很好的緩沖劑。
  10. Natural mild acidic foaming agent that is similar to the skin ' s ph level ; able to create rich leather cleansing foams and makes the skin feeling fresh without drying

    天然的弱酸性起泡劑，與皮膚之酸鹼值貼近，可產生豐富細致的泡沫，洗后肌膚健康清爽，沒有繃緊作用。
  11. Process of bsn - 500 weakly acidic tin electroplating

    500弱酸性鍍錫工藝
  12. In this paper, we study the influence factors about acid - base titration jump and the stoichiometric point deducing approximate calculation formula of acid - base titration. some useful results are obtained

    摘要本文推導出了強酸強堿、一元弱酸弱堿、多元弱酸弱堿滴定突躍、化學計量點的近似計算式，用公式說明了影響滴定突躍的因素及化學計量點的位置，並得出了一些重要結論。
  13. Results showed that during hydrothermal degradation, the contents of hemicellulose and cellulose in lawn - grass and weeds decreased while the content of lignin increased due to derivation and condensation

    結果表明，在濕解過程中草坪草和雜草中半纖維素、纖維素的相對含量呈減少趨勢；木質素類物質經過衍生和小分子縮合后，其相對含量呈增加趨勢；濕解最終產物呈弱酸性，可以用來改良堿性土壤。
  14. The reservoir sensitivity test turns out that the velocity sensitivity of the basin is weak to medium, water sensitivity is strong in first sag and third sag and weak in the second sag. acid treatment indicates that several types of acid on the spot are unfit for acid stimulation in the basin and it is necessary to discover new acid treatment method and prescription

    儲層敏感性實驗研究證明，盆地的速敏性為弱到中速敏，水敏性第一和第三凹陷較強，而第二凹陷的水敏性相對較弱；酸化研究表明，現場目前使用的幾種酸型配比小適合對該盆地進行酸化改造，必須探索新的酸化途徑和配方。
  15. Preparation of a new weakly acidic cation exchanger and the evaluation of cations by non - suppressed ion chromatography

    新型弱酸性陽離子色譜柱的制備及非抑制型離子色譜法電導檢測
  16. Absorption of heavy metal ion by weak acidic phenolic resin

    弱酸型酚醛樹脂對重金屬離子的吸附
  17. Virtual instrument based on labview 7 express for determinating dissociation constant of weak acid by conductivity

    電導法測定弱酸離解常數的虛擬儀器
  18. When the weak acid is given orally, the concentration gradient for un - ionized drug between stomach and plasma tends to be large, favoring diffusion through the gastric mucosa

    當這種弱酸性藥物經口服給藥時，胃與血漿之間的非解離型藥物濃度梯度很大，從而有利於透過胃粘膜擴散。
  19. The alterration of driness and wetness in soil was not frequenty. kalium, phosphorus and nitrogen content were comparatively rich and would n ' t change much in four seasons. among the tatol of soil bacteria, the summer ' s bacteria quantity was the most

    此農田土壤呈弱酸性，有機質含量豐富，夏季土壤中有機質含量最多，土壤干濕交替不太頻繁，鉀、磷、氮含量也較豐富，並且在四季中含量變化不大。
  20. Determination for hydrogen form of weak acid cation exchange resins

    弱酸性陽離子交換樹脂氫型率測定方法
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