懸液穩定性 的英文怎麼說
中文拼音 [xuányèwěndìngxìng]
懸液穩定性
英文
suspension stability- 液 : 名詞(液體) liquid; fluid; juice
- 穩 : 形容詞1 (穩定; 穩當) steady; stable; firm 2 (穩重) steady; staid; sedate 3 (穩妥) sure; rel...
- 定 : Ⅰ形容詞1 (平靜; 穩定) calm; stable 2 (已經確定的; 不改變的) fixed; settled; established Ⅱ動詞...
- 性 : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
- 穩定性 : antiwhip
- 穩定 : 1 (使穩定) stabilize; steady 2 (穩固安定) stable; steady 3 (物質的性能不易改變的作用) stabi...
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Test method for the dispersion stability of vat dye suspensions
還原染料懸浮液分散穩定性測定法The paper adopted the common breeding way by series of mutagen treating to the yeast ' s cell and spheroplast. finally, the excellent mutant 75l 3555 was obtained. its nature of the production was determined and it can product ethanol on the condition of 40 and have high fermentative speed and stable production. on the other hand, the test was made that the best fermentative condition was found. in the malt juice, adding 0. 02 % k + or 0. 03 % a13 + can increase the production strikingly and adding some degree concentration trahalose can increase the production too and cut short the time of taming. in the study of using molasses producting ethanol, we can obtain high productivity contained the following composition : nitrogen source 1. 5 % maize and 0. 075 % ( nh4 ) 2so4
本實驗以常規的育種方法,通過對酵母細胞懸液和原生質體進行一系列誘變,經過大量的篩選,最終選育出一株耐高溫高產菌株75l _ ( 3566 ) ,並對其進行了生產性能的測定。 75l _ ( 3566 )在40條件下,濃度為20 bx的麥芽汁發酵液中,產酒率高達11 . 5 ,而且發酵速度快,發酵周期可縮短12h ,其生產性能穩定,可以適應大部分以澱粉質為原料的生產廠家的需要。同時本實驗對75l _ ( 3566 )進行了發酵條件優化的初步研究。The effects of poly ( vinyl alcohol ) ( pva ), poly ( vinylpyrrolidone ) ( pvp ), sodium alginate ( sa - na ) and poly ( sodium acrylate ) ( pa - na ), blended with sodium carboxymethyl cellulose ( cmc ) respectively, on the suspension stability of graphite were studied
由於pva 、 pvp大分子的熵彈性和滲透壓效應,能改善懸浮液穩定性。 sa - na 、 pa - na還具有靜電排斥的機理,因此,比pva 、 pvp更能顯著地改善石墨懸浮液的分散性與穩定性。Streptomyces tenebrarius a04, the producer ( with a titer of 2874u / ml ) of single component of nebramycin ? apramycin was studied in this paper. after treatment of spore suspension and mycelia shivered by supersonic with mutagen, combined with the application of screening models, some stable high yield apramycin - producing strains ( with a fermentation titer of 4800 - 5200u / ml by shaking flask ) such as a2 - 23, a2 - 30, asm6 and al - 16 were obtained
本文以尼拉黴素單一組分?安普黴素產生菌s . tenebrariusa04 (發酵單位為2847u ml )為出發菌株,通過對單孢子懸液和超聲波破碎菌體的誘變處理並復合篩選模型,獲得了遺傳特性穩定的單組分高產菌株: a2 - 23 、 a2 - 30 、 asm6 、 a1 - 16 ,搖瓶發酵單位達4800 - 5200u ml 。Lukang ? gel of proper density in water based system can adhesion and suspension powder materiel ( such as pigment, medicine and talcum powder etc. ), stabilize suspension liquid, prevent suspended material sediment and harden, make suspension liquid even, bright - colored, convenience, easy spraying, and unaffected by outside force and time
適當濃度的綠康凝膠在水性體系中可粘合、懸浮粉狀物料(如:顏料、藥物、滑石粉等) ,穩定懸浮液,防止已懸浮物質的沉澱積合、硬化,使懸浮液質地均勻,色澤艷麗,使用方便,噴霧更加容易,且不受外力、時間影響。Abstract : a continuity wave model is put forward for the dispersion processof liquid - liquid two - phase system, by coupling mass and momentum conservation equations of two - fluid model. the conditions that result in a dispersion choke and the weak instability of a dispersion process are derived from the model. the phenomena of catastrophic inversion and transitional inversion are explained. the effect of drop size distribution on the maximum volume concentration of a emulsion is predicted using the model. according to the theory herein, emulsion inversion is the regime transition of liquid - liquid system due to the instablity of a dispersion process. the effect of drop size distribution on the maximum volume concentration of a liquid - liquid emulsion only occurs in a certain range of weber numbers
文摘:以雙流體模型為基礎,通過質量守恆方程和動量守恆方程的耦合,提出了液-液兩相系中彌散傳質的連續波模型.由該模型得到彌散傳質過程阻塞和彌散傳質過程弱不穩定性產生的條件,計算了液滴尺寸及其分佈對乳化液極大堆砌分數的影響,解釋了劇變型乳化逆變和漸變型乳化逆變現象.研究結果表明,乳化逆變是由於彌散傳質過程的不穩定性而引起的懸浮體型態的改變,隨液滴尺寸多分散性的增大,極大堆砌分數增大;隨液滴平均尺寸的增大,多分散性對極大堆砌分數的影響減弱;當韋伯數足夠大時,液滴尺寸及其分佈對乳化液極大堆砌分數無影響The studies on stability of pu - sio2, pes - sio2 suspensions and influence coagulant bath temperature on flat membrane were carried out
研究了無機粒子填充聚合物懸浮鑄膜液的穩定性及凝固浴溫度對平板膜成形的影響。Study on stability of nano - sio2 aqueous suspension
納米二氧化硅水懸浮液的穩定性研究Study on the stability of attapulgite aqueous suspensions with dispersant paanh
凹凸棒石粘土水懸浮液分散穩定性研究In view of the fact that the power of the nano technology and its many potential application in thermal science, the thesis mainly discussed the potential application of the nano technology in micro scale heat transfer, the stability of the nano particle suspension. experimental facility was designed and built up to study flow and heat transfer performance of cuo nano particle suspension and water in mini tubes
鑒于納米技術表現出的強大生命力和在熱科學領域中潛在的廣闊應用前景,本文探討了納米懸浮液的穩定性,設計和建立了實驗系統,實驗研究了細圓管內氧化銅納米顆粒懸浮液流動及換熱特性,包括流動阻力特性,流動的轉捩和換熱特性。Through the experiments of powder suspending liquid centrifugal stability 、 temperature 、 quality and absorbency, this paper researched the effect of ultrasound on dispersing capability of nano - tio2, and got the optimum ultrasound dispersing condition of nano - tio2 suspending liquid in definite extension
摘要通過對粉體懸浮液的離心穩定性、溫度和質量變化、吸光度的變化進行實驗,本文研究了超聲波對納米二氧化鈦分散性能的影響,並在一定的實驗范圍內,得出納米二氧化鈦粉體懸浮液的最佳超聲分散條件。The tem photographs are given to illustrate the stability and evenness of suspensions. some factors of affecting the stability and evenness of nanofluids, such as the property of fluid, the dimension and the property of nanoparticle, the properties of dispersants, are discussed
Tem照片顯示了用這種方法制備的納米流體具有較高的懸浮穩定性;分析了納米粒子的屬性、尺寸、液體種類及分散劑的性質和濃度等因素對納米流體懸浮穩定性的影響。Single - axis acoustic levitation of the heaviest solid ( iridium, p = 22. 6g / cm3 ) and liquid ( mercury, p = 13. 6g / cm3 ) on the earth is achieved by greatly enhancing both the levitation force and stability through optimizing the geometric parameters of the self - developed single - axis acoustic levitator. this indicates that all the solids and liquids can be acoustically levitated on the earth in principle
對自行研製的單軸式聲懸浮器進行了優化設計,極大地提高了懸浮力和懸浮穩定性,首次懸浮起自然界中密度最大的固體銥( i - r ,密度22 . 6g cm ~ 3 )和液體汞( hg ,密度13 . 6g cm ~ 3 ) 。Methods of testing plastics - rheological properties - polymer dispersions and synthetic rubber latices - freeze - thaw cycle stability test
塑料試驗方法.第7部分:變流性能.方法740b :聚合物懸浮液和合成橡膠乳液.凍結-溶化循環穩定性試驗Cuo nano suspension was photographed through tem. the sedimentation rate of the cuo nano particle in suspension was also tested. through both ways, it shows that by adding sdbs which is a kind of surfactants is good for the stability of suspension
用掃描電鏡拍照分析了氧化銅納米顆粒懸浮液地顆粒分散性,實驗測定了不同質量分數的氧化銅水納米顆粒懸浮液的沉降率,結果表明加入十二烷基苯磺酸鈉在一定程度上可以有效控制懸浮液中顆粒地沉降,維持懸浮液穩定性。Test method for the dispersion stability of disperse dye suspensions
分散染料懸浮液分散穩定性測定法Effect of nh4paa adsorption on stability and rheology of tio2 suspension
2懸浮液穩定及流變性的影響分享友人