難溶性 的英文怎麼說

中文拼音 [nánróngxìng]
難溶性 英文
slightly solubility
  • 難 : 難Ⅰ形容詞1 （做起來費事的） difficult; hard; troublesome 2 （不容易; 不大可能） hardly possible 3...
  • 溶 : 動詞（溶化; 溶解） dissolve
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  1. So these karst series problems are lowness ability of making soils, distributing odds of surface water and groundwater, leakiness of fountain, alkalescence of circumstance, lowness of bio - diversity, rapidness converse succession of vegetation and fragility of soil character and entironment. and karst region produces many problems, e. g. rock desert, soil erosion and degeneration because of artificial influence and destruction

    巖溶空間介質具有地上地下雙層結構，可溶巖造壤能力低，巖溶水空間分佈不均、地表地下水關系密切、水源易漏失，偏堿性環境、生物資源集聚程度低，植被逆向演替快、順向演替難，巖溶地質與生態環境十分脆弱，受到人為因素的影響和破壞，極易產生石漠化、土壤侵蝕與退化等一系列問題。
  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. Because, this is of chinese herbal medicine outer the organization is stimulated suddenly by high fever, instantly constrictive, caky even, its protein is formed on cellular wall cannot go against the metamorphic layer that turn, prevent moisture development, organize interior to composition dissolves hard and be released, such, the decoct of medicaments active ingredient goes out rate reduce greatly, affect curative effect badly

    這是因為中草藥的外層組織忽然受到高熱刺激，立即緊縮，甚至凝固，其蛋白質便在細胞壁上形成不可逆轉的變性層，防止水分深入，組織內部成分難以溶解並釋放出來，這樣，藥物有效成分的煎出率大大降低，嚴重影響療效。
  4. In this thesis, the uper - iron alkaline batteries. utilizing insoluble ferrate ( vi ) - k _ 2feo _ 4 as cathode active material, was more systematically investigated by the mothods of eb, xrd, and cv

    本論文對以難溶高鐵酸鹽k _ 2feo _ 4為正極活性物質的水溶液堿性高鐵電池進行了較為系統的研究。
  5. Graphite and even its linear counterpart, poly(p-phenylene) are too insoluble.

    石墨甚至其線性類似物，聚（名聚-苯撐）都是極難溶解的。
  6. The low solubility of calcium zincate produced from the chemical reaction of zinc oxide and calcium hydroxide in alkaline solution can improve the cycling life the zinc electrode, and the discharge capacity will tend to be stable. furthermore, the effects of la2o3 additives on the electrochemical performances of zinc electrodes were investigated. the results shows that the addition of la2o3, in zinc electrode can improve the area of reduction peak and the hydrogen evolution potential which means the cathodic hydrogen evolution reaction can be hindered

    氧化鋅與氫氧化鈣在堿性溶液中化學反應生成的難溶於堿的鋅酸鈣可以使鋅電極的循環壽命得到提高，放電容量也趨于平穩，此外還考察了氧化鑭對鋅酸鈣電極電化學性能的影響，結果表明：添加適量氧化鑭能明顯改善鋅電極的電化學性能，使鋅電極的還原峰電位正移，電極反應可逆性得到改善，同時也可抑制鋅電極析氫反應的發生，提高了鋅電極的陽極電流，對陽極反應有一定的活化作用；同時還可以改善鋅電極的放電特性，增加電極的放電容量。
  7. Abstract : a solution and conveying equipment for dissolve organic polymer flocculants was designed in the light of the deficiencies of easily absorbing moisture and dissolution difficulty of an organic polymer flocculant with excellent flocculability. it is simple, practical, and easy to popularize to operation process in sewage treatment

    文摘:針對具有高效絮凝性能的有機高分子絮凝劑存在易吸潮、難溶解的不足，設計了一種高分子有機絮凝劑的溶解輸送裝置，該裝置簡單實用，易於在污水處理生產中推廣應用。
  8. Water quality. guidance for the preparation and treatment of poorly water - soluble organic compounds for the subsequent evaluation of their biodegradability in an aqueous medium

    水質.難溶解在水中的有機化合物在含水解質中生物可降解性後期評價的處理和制備指南
  9. Characteristics : water - soluble silymarin is well soluble in water. the problem, which abbects the efficacy of the drug due to silymarin insoluble in water, has been solved. it is a great progressin use of silymarin

    產品特性：水溶性水飛薊素在水中有較好的溶解性，解決了水飛薊素難溶於水而影響藥物利用度的難題，是水飛薊素在應用上的一大進步。
  10. Standard specification for reactive and refractory metal clad plate

    活性和難溶金屬包覆板的標準規范
  11. This paper discusses how the silicate bacteria affect potassium releasing from minerals, especially the function mechanism during the interaction between bacterial and minerals ; the paper emphasize the problem such as the utilization of silicate bacteria to release significant amounts of potassium from soil minerals in the karst area, and at the same time the utilization of the silicate bacteria in the agriculture of karst area is discussed

    主要探討矽酸鹽細菌的解鉀作用，以及使難溶性礦物態鉀轉化為速效性鉀的作用機理；同時在研究矽酸鹽細菌解鉀作用機理問題的基礎上，重點探討了喀斯特環境中利用矽酸鹽細菌活化土壤中的礦物鉀元素的問題，特別是矽酸鹽細菌在喀斯特環境中農業上的利用。
  12. The formation mechanism of mash scale is the following : slightly soluble or soluble substances in hypersaturated state separate out during distillation, soluble calcium salt converts into calcium carbonate scale or soluble calcium salt resolves into indissoluble calcium carbonate scale by heating

    摘要醪垢的形成因素有：微溶或可溶物質在蒸餾過程中處于過飽和狀態而析出；可溶性鈣鹽轉化成碳酸鈣垢；可溶性鈣鹽受熱分解生成難溶碳酸鈣垢；前處理的制槳工藝。
  13. It is considered that pretreatment could improve the physical and chemical of ofmsw characteristics, such as solubility, acidity, alkalinity, and biodegradability, and accordingly increase soluble chemical demand ( cod ) and volatile fatty acid ( vfa ), enhancing biogas yield, reducing hydraulic retention time ( hrt ), optimizing anaerobic process and releasing post - treatment

    研究認為，通過溶胞處理能夠改善有機垃圾的物理化學性質如發酵物料的溶解度、酸堿度等，提高微生物對難降解有機物的分解，增加可溶性cod和揮發性酸的濃度，優化發酵細菌的代謝途徑以及產物的組成等，從而增加生物氣產量，縮短水力停留時間，強化厭氧發酵過程，減輕了后續處理的負擔。
  14. Influence of three non - soluble minerals on slurryability of coal water slurry

    3種難溶性礦物對煤成漿性的影響
  15. That is to say, there was enrichment tendency for phosphorus, especially for po, with the increase of soil fertility. pi mainly occurred in ca - p forms in which ca10 - p made up most in 58 % ~ 61 %, while the amount of ca2 - p was very lower. po exists mainly in the form of mid - labile po ( around 66 % ~ 69 % )

    在磷素的各種形態中，無機磷形態以鈣磷為主，其中以難溶性的ca _ （ 10 ） - p佔大多數，達58 - 61 ，而有效性強的ca _ 2 - p等較少；有機磷形態以中度活性有機磷為主，佔66 - 69 。
  16. Ps - mpm was prepared by improved microsuspension polymerization. product structure, particle size and magnetic properties, were characterized and the reaction mechanism was analyzed. such influencing factors as the indissoluble assistant, the dispersant agent, the surfactants, the amount of initiator and the stirring speed were surveyed

    本文採用了一種難溶助劑，用改進了的微懸浮聚合法制備出了聚苯乙烯磁性高分子微球，對產物進行了結構、粒徑、磁性能的表徵，分析了反應機理，並探討了難溶助劑、分散劑、表面活性劑、引發劑用量、攪拌速度等因素對磁性高分子微球性能的影響。
  17. White powder, hardly soluble in water, insoluble in alcohol and acetone

    物理性質：白色粉末，難溶於水，不溶於醇及丙酮
  18. Description : light yellow powder insoluble in water and difficult to soluble in mineral acids

    形狀顏色特性：淡黃色粉末，不溶於水，難溶於無機酸。
  19. Solubility : hardly soluble in water, but soluble in paraffin, mineral oils and ordinary organic solvents

    溶解性：難溶於水，溶於烷烴、礦物油、通常的有機溶劑。
  20. Tio _ 2 has been known as an n - type metal oxide semiconductor and an important inorganic function material. it can be used in fabricating medium material, photocatalytic films, reducing reflect coat, gas sensor, etc. tio _ 2 films had excellent performance with photocatalysis, resisting photo erode, difficult dissolution in acidity condition, innocuity and stabilization in light and soon on

    Tio _ 2是n型金屬氧化物半導體，是一種重要的無機功能材料，可用於製作電介質材料、光催化薄膜、減反射塗層、氣敏傳感器等。 tio _ 2薄膜具有優異的光催化性能，抗光腐蝕，在酸性條件下難溶，對光穩定，無毒等。
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