能混溶的 的英文怎麼說
中文拼音 [nénghúnróngde]
能混溶的
英文
miscible-
( 2 ) in ( no3 ) 3 was dissolved in acetylacetone in the mol ratio of l : 3. they were mixed for about 3 hours to obtain acetylacetone salts. then glycol methyl aether was added in the ratio of 1 : 40 to obtain indium oxide sol. sncl4 was dissolved in glycol methyl aether and then added into the indium oxide sol to prepare transparent and stable ito sol
( 2 )通過將銦的無機鹽硝酸銦與乙酰丙酮按摩爾比1 : 3 ,混合攪拌3h左右得到銦的乙酰丙酮鹽,然後按一定摩爾比加入乙二醇獨甲醚溶液,混合攪拌制得氧化銦溶膠,再將一定量的sncl _ 4溶入乙二醇獨甲醚,摻入氧化銦溶膠制得透明穩定的摻錫氧化銦溶膠( ito溶膠) ,該溶膠性能穩定,易於成膜。The present work indicates the organic nf membranes and the inorganic nf membranes all have shortages, so develop composite nf membranes that have low cost, mechanically strong and thermally / chemically - resistant, easy to cleanout and good performances is a very important task. in this paper, the preparation of inorganic - organic composite nf membranes were presented. this composite comprise a porous sio2 / al2o3 support substrate, the pore diameters of which ranging from 10 to 15 nm, this inorganic support substrate having a polymer membrane which comprises an polyvinyl alcohol ( pva ) or polyamide ( pa ) densely deposited on at least one of the face surfaces thereof, the structural porosity of such pva and pa membrane ranging from 3 to 5 nm
本論文以開發無機?有機復合納濾膜為出發點,首先在al _ 2o _ 3多孔微濾膜上利用溶膠?凝膠法制備sio _ 2 al _ 2o _ 3無機復合超濾膜作為無機?有機復合納濾膜的基膜;選用聚乙烯醇和聚酰胺為表面功能層材料,分別探討了以羥基丁二酸和磺基水楊酸為混合交聯劑,採用浸塗法制備了聚乙烯醇sio _ 2 ? al _ 2o _ 3復合納濾膜;以均苯二甲酰氯、哌嗪和二胺為單體,採用界面聚合法制備了聚酰胺sio _ 2 ? al _ 2o _ 3復合納濾膜,並對影響膜性能的諸多因素進行系統研究。Hydrotropic solution of calcium chloride is the important cryogen for refrigerator and ice making. it is also a good anti - freeze agent and agglomerating agent in construction for concrete hardening and cold hardiness of sand mortar
氯化鈣水溶液是冷凍機用和製冰用的重要致冷劑,基建上能加速混凝土的硬化和增加建築砂漿的耐寒能力,是優良的建築防凍劑凝結劑。Thus, we eliminate the outdated manufacture art and realize our products none - toxic component standards, excluding such as acetone, toluene and dnf, etc
該工藝節能環保填補了現國內技術空白,淘汰含有丙酮甲苯和等混合毒性溶劑型的老式生產工As to the separation of p - xylene / m - xylene, in order to blend polymer hydrophobe with p - cd which is preferential to adsorb p - xylene, etherified p - cd was synthesized using benzyl chloride ( phch2cl ). the influences of etherification conditions on the reaction conversion and the degree of substitution of etherified p - cd were investigated. the reaction conversion increases with the increasing of molar ratio of phcr ^ cl : p - cd and the concentration of p - cd
對于px mx體系的分離,為使對px具有優先絡合能力的一環糊精( cd )能夠與油溶性高分子共混,本文採用williamson合成法運用氯化芐( phch _ 2cl )使-環糊精( - cd )醚化,並由元素分析結果,計算出醚化產物的取代度和轉化率,系統地考察了反應條件對轉化率和取代度的影響。The investigation of a lot of parameters about treated sandstone, brick materials and earthen materials with fluorited polymers has been carried out, such as the formation of polymer, the penetration depth, porosity, capillary absorption and penetration coefficient, water uptake, compressive strength, drilling resistance, absorption isotherms of water vapor, water vapor diffusion, color changes as well as resistance to desegregation of water, frizzing - throwing cycles, worming - cooling cycles, and so on. in addition, the influence of salt crystallization, acid and base, and uv aging have also been assessed in order to better understand the protection effects and utilization possibility of two fluorinated polymers, mainly according to astm standard and the combination of international methods together with general technological
分別以國家級文物保護單位的土質、砂巖和磚材文物樣品為對象,依據astm標準及國際通用文物保護研究方法與評估準則相結合,通過膠化物形成周期、滲透深度、孔隙度、毛細吸水和滲透系數、持水量、抗壓強度、抗鉆強度、吸附水蒸氣的能力、透氣性、外觀顏色等系列參數的測定,及凍融、冷熱循環、酸堿腐蝕后抗壓強度的衰減、可溶鹽對保護效果的影響、酸堿及光照對表面保護效果的影響,對兩種含氟聚合物及其與有機硅的共混物在文物加固保護和表面防護中的可行性和保護效果給予了系統研究。For the separation of methanol / mtbe, the casting solvent mixtures were investigated in detail, it was found that the positive relationships between huggins parameter ( kh ) and permeation flux ( j ) were due to the casting solvent mixtures. thus, the separation performance could be improved by adjusting the casting solvent mixtures
對于meoh mtbe體系的分離,本文在已有的研究基礎上,考察了鑄膜混合溶劑對膜分離性能的影響,發現第二溶劑的添加使膜的滲透通量j有所提高,並且j的增加值與鑄膜稀溶液的huggins參數kh成正相關。In this paper, in order to study the influence of electrolyte to the lithium - ion battery performance, we assembled the lithium - ion battery using the different electrode material ( limn _ 2o _ 4, licoo _ 2 and natural graphite ) and the electrolytes which were mainly composed of lipf _ 6 as the electrolyte lithium salt and the different solvents ( including additives ) which were mixed according to the certain proportion
本論文主要以lipf _ 6為電解質鋰鹽,採用不同溶劑(添加劑)按一定比例混合,對有機電解液進行優化,與不同的電極材料( limn _ 2o _ 4 、 licoo _ 2或天然石墨)組裝成電池,研究電解液對鋰離子電池性能的影響。Can the state of mixing of black carbon aerosols explain the mystery of ‘ excess ' atmospheric absorption
解釋『過度』大氣吸收的秘密能說明碳黑氣溶膠混合狀態嗎?The disperse degree of the ceramic can greatly affect uniformity of the composite, which limit the poling voltage and affect the piezoelectricity. in this paper, the relationships among constitutes, microstructures, dielectric and piezoelectric properties were calculated by employing the banno unit cell mode ; pzt ceramic were synthesized by the hydrothermal method and the appropriate solution was selected according the adsorption of pvdf on the ceramic particle surface ; then, relationships between the disperse degree and the fabrication process were studied. base on these, the pzt / pvdf composites intermingled some pan were prepared and the microstructures were investigated
論文首先利用bannounitcell模型,計算了pzt pvdf壓電復合材料的組成、結構、與其壓電和介電等性能之間的關系;針對壓電復合材料存在的均勻分散性差的缺點,選用水熱法制備的粒度均勻的pzt陶瓷粉末,並採用溶液混和法與聚合物pvdf進行分散復合,重點研究了不同工藝條件下陶瓷的均勻分散性及其與材料微觀結構之間的關系。It is suitable for medium such as water, gas, heat energy, crystal and powder material etc, especially suitable for medium of easy sedimentation, fouling, crystal, lumber, mixed with foreign impurity, sewage and medium with corrodibility, high scouring and great friction
適用於水、氣、熱能、漿液、晶粒、粉狀物料等介質,特別是能滿足兩相流溶液工藝流程中易沉澱、結垢、結晶、析出、雜物、異物混雜的介質、污水及腐蝕性、高沖刷性、琢磨性強的特殊需求。These may be single solutions or reagents formed in situ by combining the components of the reagents present in two discrete solutions
這些卡爾費休氏標準試劑可能是單一的溶液或試劑,它是就地通過合併存在於兩種不相混溶的溶劑的試劑成分而得到。The new high effective water - reducing agent act - fdn has characteristic of reactivity, it ca n ' t dissolve in water but do in alklia. in the concrete, it decompounds slowly and gives out sulfonate group which has dispersity, this can make the high effective water - reducing agent available for a long time, therefore it can reduce slump loss
研製的新型高效減水劑act - fdn ,具有反應性的特點,不溶於水但溶於堿,在混凝土這樣的堿性環境下可以緩慢分解釋放出具有分散性能的陰離子磺酸基,使高效減水劑能夠持久發揮作用,從而達到了降低坍落度損失的目的。The water dispersing solution of lukang ? gel is compatible with water - miscible solvent, such as 20 % ethanol, 50 % glycerin water solution, and so on
綠康凝膠的水分散液,能夠和可以以水相混溶的溶劑混合,如: 20的乙醇、 50的甘油等。( 5 ) the article also investigate the recrystallization condition of crude lactide and point out that it also an important factor have influence on the purification production ratio. ( 6 ) give the kinetics equation of depolymerization reaction. by determination the degree of polymerization ( dp ) of the reaction system, we can get the kinetics data of the reaction
本文建議使用乙酸乙酯和異丙醇混合溶劑( 6 : 4 )對丙交酯粗產物進行重結晶; ( 6 )提出解聚反應的動力學方程,認為它是一個可近似處理為一級反應的連續反應,並可通過測定體系的平均聚合度的方法來得到包括活化能在內的反應動力學數據。In attempt to prepare and study the novel electrically conductive nanocomposites, with polyethylene ( pe ) served as the matrix, maleic anhydride grafted polyethylene ( gpe ) served as eg intercalates and expanded graphite ( eg ) served as a conductive filler, prepared gpe / eg, pe / gpe / eg electrically conductive composites via solution intercalation ( si ), direct melt mixing ( dmm ) and master batch melt mixing ( mmm ) methods. by means of testing conductivity and mechanical property, with the measures of tem, sem, om, xrd and dsc, studied the relationship between preparation method, material composition, and electrically conductive as well as mechanical property. the main outcomes never reported at home and abroad literature were obtained as follows : 1 the gpe / eg electrically conductive nanocomposites were prepared via si method
本論文以制備和研究新型高分子導電納米復合材料為目的,以聚乙烯( pe )為基體,馬來酸酐接枝聚乙烯( gpe )為插層劑,膨脹石墨( eg )為導電填料,採用溶液插層( si )法、直接熔體混合( dmm )法和兩者相結合的熔體母料混合( mmm )法制備了gpe eg 、 pe gpe eg導電復合材料,通過電導率和力學性能測試,運用tem 、 sem 、 om 、 xrd和dsc等手段,研究了制備方法、材料組成、形態結構和導電性能及力學性能之間的關系,得到以下未見國內外文獻報道的研究結果: 1採用si法成功制備了gpe eg導電納米復合材料,其導電逾滲閥值( _ c )為1 . 59vol ,遠低於dmm法制得gpe eg常規復合材料的_ c ( 3 . 13vol ) 。Testing of fat liquors and greases for leather ; methods of analysis, determination of the content of water vapor volatile, not with water miscible solvents
皮革用油和脂的檢驗.分析方法.不能與水混合的溶劑水Because the single solvent often cannot meet the requirement in the performance, seeking new outstanding performance solvents ( including additives ), or obtaining the multi - components solvent mixing the different solvent at the certain proportion together can optimize the solvent physical chemistry performance, the performance of these solvents is better than the single solvent ’ s
由於單一溶劑在性能上往往不能達到實際要求,因此,尋找新的性能優異的溶劑(添加劑) ,或者將不同溶劑按一定比例混合后得到多組分混合溶劑,優化組合其物理化學性能,則易於滿足鋰離子電解液的要求,性能往往優于單一溶劑。The software system investigated in this thesis is used to control the trace heavy metal determination instrument to run the test and analyze data, the software system consists of several modules including data communication data preprocess pre - treatment respecting to real - time performance data storage, etc. the communication between the instrument and the server is based on serial port rs - 232 or ethernet port and the communication among the modules in the software system is based on the message mechanism in windows
並通過儀器對pb和cu混合溶液檢測的實驗,驗證了聯用多種演算法可以自動對數據進行有效的處理。在對管理控制部分的論述中,文章研究分析了目前集群系統廣泛採用的消息傳遞機制,並論述軟體系統如何使用消息機制協調軟體各個功能模塊的運作。在系統與主機的通訊模塊的設計中,文章論述了如何使用windowsapi函數實現系統的串列通訊介面和ethernet介面。Henan road technologies limited is a pure chemical production of fine chemicals mainly to study the high - tech enterprises, is the production of carbon jimiji surface - active agents, and conventional carbon surface active agent than its spot, more pro - oil base, a number of lower - level critical jiaoshu concentrations may increase as the number of levels of reactive surface in the extremely low concentrations of an outstanding performance, and some anions and surface active agent hunrong without precipitation
河南省道純化工技術有限公司是一家以研究生產精細化學品為主的高新技術企業,現生產多種吉米奇陽離子表面活性劑,與常規陽離子表面活性劑相比,其親水、親油基更多,可成數量級降低臨界膠束濃度,可成數量級提高表面活性,在極低濃度下即具有優異的性能,並可和部分陰離子表面活性劑混溶而不沉澱。分享友人