弱酸性 的英文怎麼說

中文拼音 [ruòsuānxìng]
弱酸性 英文
faintly 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。
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 弱酸 : mild acid
  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. An analysis of acidity of phenyl replacing acid and benzoic acid

    苯基取代酸和取代苯甲酸的酸性強弱淺析
  3. 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。
  4. 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
  5. 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。
  6. To neutralize the function of cam, the cam binding domain peptide from bovine calcineurin a subunit was chosen because the pre - experiment demonstrated that bovine calcineurin could bind to calmodulin strongely in an acidic and high calcium concentration condition which is similar to the cell wall environment. in order to increase the binding ability of the chimeric secreted calmodulin binding peptide, the plasmid containing two copies of calmodulin binding domain were constructed

    它共有26個氨基酸，具有信號肽的典型特徵。為了削弱質外體cam的功能，選擇了牛腦鈣調神經磷酸酶can （ calcineurin ）的a亞基的cam結合域。預實驗結果表明，在近似於胞外環境的酸性高鈣條件下can與cam有強結合。
  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. 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。
  10. Process of bsn - 500 weakly acidic tin electroplating

    500弱酸性鍍錫工藝
  11. In a word, wbaer can effectively remove micro - quantity hmi from dk with alkali metals, alkaline - earth metals and anions at high concentration. on the basis of lots of regeneration experiments of wbaer ( d301g ), the best regeneration manner ( regurgitation regeneration ), the optimal regeneration agents ( h2so4 and naoh ) and the optimum operating parameters of regeneration are obtained

    論文進而對d301g型弱堿性陰離子交換樹脂進行了再生試驗研究，確定了最佳再生方式（逆流再生） ，最佳再生劑（ h2so4和naoh ）以及酸液再生時的最佳濃度范圍（ 2 % 4 % ）和最佳流速范圍（ 3 4m / h ） ；並通過正交試驗確定了逆流再生過程中的最佳運行參數組合。
  12. 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。
  13. 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
  14. 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。
  15. 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。
  16. 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
  17. The product is a weak acid dyestuffs of high grade, it filled in the gaps in china, the quality has reached the same product level of sandoz co. of switzerland. the annual output is 150 tons

    該產品是高檔弱酸性染料，填補省內空白，產品質量達到瑞士山道士公司同類產品水平，年生產能力150噸。
  18. We extractct sam from the cell by the perchloric acid, then neutralize the extraction with khco3. using the weak - acid caion exchange column chromatography we separate sam from the mixure

    本文根據sam帶電性，確定了先高氯酸抽提、 khco _ 3中和，再用弱酸性陽離子交換樹脂純化的工藝路線。
  19. Safety and guard : this product is weak acidic. wash skin with clean water immediately if this product is splashed on skin. wear glove and protective glass while operating

    5安全與防護:本品為弱酸性物品，濺在皮膚上及時用清水沖洗，操作時要佩帶手套和防護眼鏡。
  20. Electrochemical study on the corrosion behavior of x70 steel in acid solutions with so

    2的弱酸性溶液中的腐蝕行為的電化學研究
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