additive concentration 中文意思是什麼

additive concentration 解釋
添加劑濃度
  • additive : adj. 1. 附加的，增加的。2. 【化學】加成的，加和的。3. 【數學】加法的；加性的。n. 1. 添加劑；添加物。2. 【數學】加法。
  • concentration : n. 1. 集中。2. 【化學】提濃，蒸濃，濃縮；濃度；稠密度；【礦物】汰選，選礦，富化。3. 集中注意，專心。
  1. Surface tension of the calcium hydroxide solution is higher than that of water when the concentration of additive is the same

    但同濃度下，石灰水溶液的表面張力要高於水溶液的表面張力。
  2. The device serves for distillation of vegetable herbal medicine 、 chinese traditional medicine 、 animal 、 additive, etc. with water 、 ethanol 、 carbinol and act and recycle and concentration of organic solvent

    本設備適用於植物草藥、中藥材、動物藥食品添加劑等。採用水、乙醇、甲醇、丙酮等的提取和有機溶劑的回收與濃縮。
  3. Through optimizing the liquid uv - curable composition ( kind of oligomer, concentration of active diluent, photoinitiator and additive ), we have got a kind of better ingredient, as follows : pua 100 % and additive ( tf, ab and nanometer additive mnip0220 ) 100 %. ( 4 ) compares hs - spme ( made of above ingredient ) with routine hs method under the identic measuring condition. take pepper for example, the area of responsing peak of main component is 62052680 in hs - spme and 38263 in hs ( 10u1 ), a enrichment multiple of 1622, which is proved that this spme coating has a better enrichment ability

    （ 4 ）用自製spme裝置的hs一spme和常規hs方法進行了比較，在同樣測定條件下，用自製的spme裝置對胡椒進行hs一spme一gc一ms與常規hs方法進樣10拼1進行比較，自製的spme裝置對某組分的響應峰面積為62052680 ，而進樣10pl對其組分的響應峰面積為38263 ，富集倍數為1622倍，說明自製spme裝置具有很強的富集能力。
  4. Can carry on the fine filtration of fruits and vegetables juice, concentration fruit juice tea drink, ratafia, grape wine, yellow wine, fruit grape syrup, high fruit syrup, grape syrup, plant extraction, drugs manufacture, additive, chemical and so on

    可對果蔬汁、濃縮果汁、茶飲料、果酒、葡萄酒、黃酒、果葡糖漿、高果糖漿、葡萄糖漿、植物提取物、制藥、添加劑、化工等進行精密過濾。
  5. Technique and condition of developing membrane such as thickness of support layer, concentration of coating solution, coating time, ph value of coating solution, concentration of small molecular additive in coating solution, concentration of cross - linking agent, cross - linking time and composite times were studied

    對制膜工藝條件如基膜厚度、塗層液濃度、浸塗時間、塗層液ph值、塗層液中小分子添加劑的含量、交聯劑類型、交聯劑濃度、交聯時間及復合次數對納濾膜性能的影響進行了研究。
  6. The influences of additive, polymer concentration, profile control and flooding agent ( pfa ), gel and gel breaking liquid on the characteristics of the microbial were evaluated

    摘要採用不同微生物，研究了調驅劑中主要添加劑、聚合物濃度、調驅劑溶液、調驅劑的成膠體及破膠液時微生物性能的影響。
  7. We cultured photosynthesis bacteria ( psb ), using trfe mixed substances as an additive of culture medium. through the analysis of residue of the mixed substances in the culture media and od660nm of cell concentration, it revealed that cell concentration became higher, and residue content of the mixed substances was lower in a week

    對細胞濃度（ od _ （ 660nm ）值）和氣態混合物的殘留成分測定，結果表明添加了氣態混合物的光合細菌濃度明顯高於未添加的，而且培養基中的氣態混合物經培養一周后明顯減少。
  8. Finally, the dtbp additive is the best one with the best mass concentration 2 %

    本文最終選擇質量分數為2 %和二叔丁基過氧化物（ dtbp ）為最佳濃度和最優添加劑。
  9. The article developed the self - compensation repairing lubrication additives which endowed with new function to old lubrication oils according to the theory of self - compensation repairing theory by aided financially from china nature science fund ( ratification number : 59975039 ). the first, the article studied the tribological effect of several kinds of lubrication additives by single - phase, two - phase and three - phase mixture by four - ball machine. the article studied the effect of the mixture ratio and the additive concentration on tribological effect - antifriction, wear - resisting and bearing capacity

    論文首先以四球法，對新合成的幾種潤滑添加劑的單相和雙相、三相復配后的摩擦學特性進行了較系統地研究，研究了復配比例和添加量等對其摩擦學性能?減摩、耐磨、承載性能的影響，在此基礎上優選了es12和esm122兩種潤滑添加劑，對其進行了較系統的磨損自補償修復效應及其摩擦學效應研究和對四種成品潤滑油的適應性研究，並對摩擦表面的自補償膜進行了紅外光譜分析。
  10. Studying surface tension of different concrete additives is helpful for additive choice in application and critical micelle concentration ( cmc ) is reference for the proper dosage of additives

    在混凝土中摻入適量的ns 、 pn或ss可以降低新拌混凝土的振動粘度系數。
  11. Based on the theory of shrinkage, capillary force theory, the influence of road concrete additives in common use on surface tension of water is studied, and the results show that the influence of water reducer is very small whereas shrinkage - reducing agent and air entrainer can reduce surface tension of solution significantly. the relation between surface tension and additive dosage are non - linear relation. each additive has an obvious critical micelle concentration ( cmc )

    從混凝土收縮的基本理論? ?毛細管張力理論出發，通過道路混凝土外加劑對水的表面張力的影響研究發現，減水劑對水的表面張力的影響很小，而減縮劑和引氣劑可以大幅度降低溶液的表面張力，溶液的表面張力隨外加劑的摻量呈非線性形式降低，而且都存在臨界膠束濃度。
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