溶存物質 的英文怎麼說

中文拼音 [róngcúnwùzhí]
溶存物質 英文
dissolved substance
  • 溶 : 動詞（溶化; 溶解） dissolve
  • 存 : 動詞1 （存在; 生存） exist; live; survive 2 （儲存; 保存） store; keep 3 （蓄積; 聚集） accumulat...
  • 物 : 名詞1 （東西） thing; matter; object 2 （指自己以外的人或與己相對的環境） other people; the outsi...
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  • 物質 : matter; substance; material
  1. In the preparation of microscope slides, the process by which tissues are rapidly killed and preserved by chemicals to prevent decay or autolysis with minimal distortion of structure

    在制備顯微鏡切片的過程中，通過固定，在將對植物組織結構的破壞降至最低程度的基礎上，採用化學物質將細胞迅速殺死並保存，以阻止組織腐爛或自溶。
  2. However, it is not easy to incorporate large n concentration in gap due to the large differences in lattice structure ( gan belongs to wurtzite structure while gap zinc blende structure ) and in lattice constant ( ~ 20 % ) between gan and gap, which will lead to an extremely large miscibility gap

    然而要在gap中實現高濃度的摻氮並不容易。這主要是由於gap和gan之間較大的物理特性的差異，特別是晶格結構和晶格常數的差異，使得gap和gan存在較大的可混溶性間隙，從而難以生長高質量的高摻氮的gap材料。
  3. It is contained within the plasma membrane and comprises a colorless substance ( hyaloplasm ) containing organelles and various inclusions ( e. g. crystals and insoluble food reserves )

    在原生質膜內包含無色的基質（透明質） 、細胞器、還有各種的后含物（晶體，不溶性的儲存食物） 。
  4. The main results are following : ( 1 ) the variation of clay / silt ratio can indicate the secondary clay action of dust depositions ; the variations of magnetic susceptibility and total fe content are inferred to be records of the changeable intensity of bio - pedogenesis ; the variations of sr content and rb / sr ratio can indicate bio - pedogenesis, dissolving and leaching action ; the content of total organic carbon ( toc ) can reflect variation of climate and vegetation during soil formation, it indicates the intensity of weathering and bio - pedogenesis ; the content variation of caco3 can show the intensity of dissolving - leaching action and secondary deposit, which was noted as pseudomycilia in pores and fissures in the sediment, so it can indicate the intensity bio - pedogenesis quite well. these proxy indexes also reflect obvious regional difference of pedogenic environment and the intensity bio - pedogenesis ; namely, secondary clay action, dissolving - leaching action and bio - pedogenesis are all much stronger in south than that in north

    實驗結果表明：粘粒粉沙比值能很好地指示粉塵堆積物的次生粘化作用；磁化率和全鐵很好地指示生物風化成壤作用； sr和rb sr比值能很好的指示生物風化成壤作用和淋溶作用；總有機碳（ toc ）含量的高低，在一定程度上反應了土壤發育過程中氣候和植被狀況的變化，指示著成壤過程中腐殖質化的程度； caco3含量的變化，可以反映了黃土古土壤形成時的風化成壤作用的強弱程度，指示成壤過程中的淋溶作用和次生碳酸鹽化作用；並且各指標所指示的成壤環境和成壤強度存在明顯的區域差異，即渭河流域土壤的生物風化成壤作用、次生粘化作用和淋溶作用均表現出南部強于北部。
  5. Sap 1. the solution of mineral salts and sugars that is found in xylem and phloem vessels and oozes out of cut stems

    樹液： 1 .是植物木質部與韌皮部管狀分子中存在的含多種無機鹽與碳水化合物的混和溶液，可以從植物莖上的切口處滲出。
  6. In order to study the influence factors of aoa of rose flowers, the effects of drying and extraction methods on the aoa of rose flowers were investigated. the results indicated that drying after high - temperature short - time pretreatment was rather effective to maintain their aoa ; the aoa of water extracts was stronger when the temperature was raised from 25 to 100 ; by using orthogonal test, the optimum extraction conditions of rose flowers were : solvent - 75 % ethanol ; ratio of material and solven - 1 : 10 ; extraction times - three times with 24 h at one time, at the room temperature. the extracts obtained by 75 % ethanol were fractionatedly extracted with petroleum, diethyl ether, ethyl acetate and n - butanol in turn, and the various fractions " aoa were analyzed

    為了探討玫瑰花抗氧化活性的影響因子，比較了不同乾燥方法、提取方法對其抗氧化活性的影響，發現：經短時高溫處理后再進行乾燥有利於較好地保持玫瑰花的抗氧化活性；以水作溶劑提取時， 25 100范圍內水提液的抗氧化活性隨著溫度的升高而增強；通過正交實驗篩選得到常溫下玫瑰花抗氧化活性物質的最佳提取方法為： 75乙醇為溶劑，液料比1 ： 10 ，提取3次，每次24h ； 75乙醇提取物依次用石油醚、乙醚、乙酸乙酯、正丁醇等有機溶劑進行兩相分部萃取，發現玫瑰花的抗氧化活性物質主要存在於乙酸乙酯部，說明玫瑰花抗氧化活性主要成分可能是單寧類、黃酮苷類和原花色素類化合物； 4
  7. As a hard - core part of epikarst ecosystem, soil makes a hinge action in the karst process. it forms a leach layer between rainfalls and carbonate and gives a great much time and space in the karst process. soil co2, a very pivotal factor in the karst dynamic factors, makes an action of driving forces in karst dynamic system

    土壤作為表層帶巖溶生態系統的核心部分，在巖溶過程中起著樞紐作用，它的存在使得大氣降水與碳酸鹽巖之間形成一個「過濾層」 ，賦予巖溶作用更廣闊的時間和空間，其中土壤co _ 2是個非常關鍵的因子，它是巖溶作用的重要物質來源，在巖溶動力系統中起著驅動力作用。
  8. It was proved that the amount of immobilized antibody and the immunoactivity of bound antibodies could be well improved by colloidal au. hrp labeled antibody reacted with antigen, then hrp biocatalyzed dab ( 3, 3 ’ - diaminobenzidine ) in the presence of h _ 2o _ 2, resulting in an insoluble product onto the electrode surface, to achieve an obviously decreased frequency

    在h _ 2o _ 2存在下，通過標記在抗人igg抗體上的辣根過氧化物酶（ hrp ）催化底物3 ， 3 』 -聯苯二胺（ dab ） ，反應生成不溶性產物沉積到石英晶振的au電極表面，達到質量放大的目的。
  9. The bath, containing both thiosulfate and sulfite as complexion agents, is non - toxic, suitable for storage and operation

    另外，此溶液包含硫代硫酸鹽與亞硫酸鹽，屬於一種非毒性物質，故可以很容易的貯存和操作。
  10. Results came as follows : in this dissertation, we found that it was the smallness of the positive electrode capacitance that limits the performance of carbon based supercapacitors in alkaline electrolytes, and the performance could be meliorated if the active material loaded on positive electrode increased. activated carbon electrode was proved to have good capacitor performances in neutral electrolyte such as ammonium sulfate solution and ammonium nitrate solution, but a correlated problem is the corrosion of the metal current collector

    本文通過考察活性炭電極在堿性電解液中的電極行為，指出活性炭電極在堿性溶液中正極性能較差是影響碳基超級電容器性能的重要因素，增大正極活性物質的載量能夠使電容性能得到一定程度的改善，同時發現活性炭電極在硫酸銨和硝酸銨等中性電解液中具有優越的電極性能，但存在金屬集流體的腐蝕問題。
  11. Citric acid, taking the place of hno3, solutes the substance which does not solute in solution, and it acts as the ligand of metallic ionic and the hydrolysis catalyst of si ( oc2h5 ) 4, which reduces the pollution caused by no2 which forms at the decompose process of the hot treatment. by changing the means of calcine of the drier gel, choosing the suitable temperature to burn the gel, the high temperature calcine time is shorted, which solves the question of the long period calcine. so the preparation process of the matrix and composite was finished by using more lower temperature than the traditional solid state reaction and more shorter time than the traditional sol - gel process

    結果使基質和復合物的制備在比傳統的固相反應法低得多的溫度下和比常規的溶膠凝膠法短得多的時間里完成；五、對基質及復合物的干凝膠、粉體和燒結體進行了ir 、 dta 、 xrd 、 seni及交流阻抗譜表徵，研究結果表明：在溶膠向凝膠的轉化過程中同時存在著正硅酸乙酯自身的聚合作用和檸檬酸鹽絡合物之間的聚合作用：干凝膠向產物粉體的轉化在400600c之間進行；基質li 。
  12. Under that condition the strain can produce the most concentration of the bioactive compounds. the physical and chemical properties of the actibacterial compounds have been studied, the results showed the bioactive substance has heat stable, acidity and weakly alkali stable. it can be dissolved in acid water, chloroform solvent, can not be dissolved in ethyl acetate, petroleum ether, alkali water. the result of thinlayer chromatography showed the bioactive compounds can give off blue and green fluorescence in the uv light. the paper chromatography demonstrate the bioactive substance may be a new construct compounds

    研究表明，該活性物質具有較強的熱穩定性， ph 9的條件下能穩定存在，但ph 12的強堿性條件下活性物質的抗菌活性幾近喪失；活性物質易溶於氯仿、酸性水、不溶於乙酸乙酯、石油醚、堿性水；薄層層析顯示活性物質在紫外光下能發藍綠色熒光等特點；由捷克八溶劑系統紙層析鑒定該抗菌活性物質不屬於四大類抗生素，可能為一新的抗菌活性物質。
  13. Casky taste, woody taste. taste imparted to wines during storage in new or badly kept, by substances ftom the wood of the containers

    橡木桶味、木頭味：當葡萄酒在新橡木桶或保存不好的橡木桶中存放時，由容器木料中溶解出的物質賦予葡萄酒的味道。
  14. Casky taste, woody taste. taste imparted to wines during storage in new or badly kept casks, by substances extracted from the wood of the containers

    橡木桶味、木頭味：當葡萄酒在新橡木桶或保存不好的橡木桶中存放時，由容器木料中溶解出的物質賦予葡萄酒的味道。
  15. Textiles. tests for colour fastness. part z08 : determination of solubility and solution stability of reactive dyes in the presence of electrolytes

    織物.色牢度試驗.第208部分:電解質存在下易起化學反應的染料溶解穩定性和溶解性的測定
  16. The residue is in solid form, non - volatile, insoluble in water and non - inflammable, and is kept in drums that comply with the united nations standard

    （一）這些剩餘物是固體物質，屬非揮發性、非水溶性及非易燃的物質，並會儲存於符合聯合國標準的滾筒內。
  17. The residues were in solid form with only trace quantity of dioxins, non - volatile, insoluble in water, non - inflamable and were kept in drums that comply with the united nations standard

    （一）這些剩餘物是固體物質並只含極微量的二惡英，屬非揮發性、非水溶及非易燃的物質，全程均儲存於符合聯合國標準的滾筒內。
  18. The expressed fusion protein occupied more than 20 % of total bacterial protein. the fusion protein induced mainly existed in the insoluble inclusion body of the cell, only little parts of fusion protein expressed in the cytoplasm, excreted into periplasm and secreted into the cultural medium as soluble protein. through ultrasonic treatment at low temperature, soluble expressed fusion protein could be obtained from the supernatant of lysed cell

    表達產物在細胞內外的精細定位研究表明，融合蛋白cbd - lt 27在經誘導的大腸桿菌中表達量占總菌體蛋白的20以上，融合蛋白主要以不溶性包涵體的形式存在於細胞中，少量以可溶產物的形式存在於細胞質、分泌于細胞周質間腔及培養基中。
  19. Folate, a water - soluble vitamin, helps the body form red blood cells and aids in the formation of genetic material within every body cell

    葉酸，一種水溶性的維生素，能維持紅細胞的形狀和幫助構成每個人體細胞中存在遺傳物質。
  20. The source of hardness of water is the existence of dissolved calcium, magnesium and other metallic ions, which is harmless to humans

    水中存在溶解之鈣鎂等金屬離子物質為硬度來源，對健康無影響。
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