甲醇固定 的英文怎麼說
中文拼音 [jiǎchúngùdìng]
甲醇固定
英文
mehanol fixation- 甲 : Ⅰ名詞1 (天乾的第一位) the first of the ten heavenly stems2 (爬行動物和節肢動物身上的硬殼) she...
- 醇 : Ⅰ名詞1 [書面語] (含酒精多的酒) mellow wine; good wine2 [化學] (有機化合物的一大類 含羥基的烴化...
- 固 : Ⅰ形容詞(結實; 牢固; 堅硬) firm; hard; solid Ⅱ副詞1 (堅決地; 堅定地) firmly; resolutely 2 [書...
- 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...
- 甲醇 : [有機化學] carbinol; methyl alcohol; methanol; wood alcohol; columbian spirits; methyl propyl carbinol
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Methanol wastewater treatment with fixed bed gas producer
利用固定床煤氣發生爐處理甲醇廢水The dual - bath coagulation method suggested by j. a. va n ' t hof could be used in membranes with high selectivity clearance rate of low - molecular weight substances and moderate water flux theoretically. therefore it may be applied in the field of hemofiltration. to improve and optimize the performance of the pes ultrafiltration membrane applied in the hf, here the flat membranes and hollow fiber ( hf ) membranes are made in certain conditions based on the dual - bath coagulation method where pes is used as the membrane material, dmso as solvent and pvp & peg as additives this paper includes five parts as follow : 1
為了改善和優化聚醚碸超濾膜(單浴法)在血液過濾實際應用中的性能,本論文以j . a . van ' thof等提出的雙凝固浴法為基礎,以聚醚碸( pes )為主要成膜材料,以二甲基亞碸為溶劑,並添加一定分子量的致孔劑( pvp ,聚乙烯吡咯烷酮)以及一定分子量的添加劑( peg ,聚乙二醇)按照一定配比在一定溫度下製成透明均一的鑄膜液,靜置脫泡后在一定的工藝條件下製成聚醚碸平板膜和中空纖維膜,然後通過測試膜的結構和性能來評估其用於血液過濾中的前景。We selected styrene as monomer, diethylene glycol dimethacrylate as cross - linking agent. the copolymerization technique was used in preparing the probe. the ph fluorescent indicator was immobilized in the probe as the sensitive element
我們選擇苯乙烯為聚合單體,雙甲基丙烯酸一縮二乙二醇酯為交聯劑,採用交聯共聚技術制備氨多孔塑料傳感探頭,並將ph熒光指示劑固定於共聚體中作為氨的敏感元素。In the second part, we studied the plastic porous probe for ammonia measurement, which was made by methyl methylacrylate. we selected methyl methylacryte ( mma ) as the monomer, diethylene glycol dimethacrylate ( dgdm ) as cross - linking agent and toluene as the inert solvent. the probe was prepared by a copolymerization technique
第二部分為以甲基丙烯酸甲酯為單體的多孔塑料光纖傳感探頭的研究,在這一部分里,我們以甲基丙烯酸甲酯為單體,雙甲基丙烯酸一縮二乙二醇酯為交聯劑,以甲苯為致孔劑,採用交聯共聚技術制備氨多孔塑料光纖傳感探頭,並將ph熒光指示劑藻紅固定於共聚體中。Linker molecules, the polymerization of 3 - [ 2, 5, 8, 11 - tetraoxa - tridecyl - 13 - ol ] - pyrrole were designed and synthesized according to the requirement of the electropolymerization. the electropolymerization of 3 - pyrrole derivative with alkaline medium at platinum disk electrode have been studied by cyclic voltammetry and chronoamprometry. the polypyrrole membrane was characterized with scanning electro microscopy ( sem ), energy dispersive x - ray analysis ( edx )
本論文首先在循環伏安、恆電位法電聚合的基礎上篩選出了適合於作為固定dna的載體3 -吡咯甲基-四聚乙二醇單醚,探索了在堿性條件下將其聚合到鉑盤電極上的實驗方法和條件,並利用掃描電子顯微鏡( sem ) 、 x -射線能量散射譜( edx )等實驗技術對聚合膜的表面形貌和元素組成進行了表徵。When using the method of periodically renewing electrolyte, the average current efficiency is 47. 3 % ( ii ) the solubility of k2feo4 in the solution of naoh is higher than that of the same concentration of koh solution and both of them become low with the growth of the alkaline concentration. the solubility of k2feo4 in the mixed solution of koh and naoh was influenced by both of common ions effect and salting - out effect and the influence of common ions effect is more heavy. the rate of methanol ' s reacting with k2feo4 is proportional to the content of water in the solid k2feo4. the stability of the potassium ferrate solution is far below the solid
( 2 ) k _ 2feo _ 4在naoh溶液中的溶解度高於同濃度koh溶液中的溶解度,且溶解度均隨著堿溶液濃度的增大而降低; k _ 2feo _ 4在koh和naoh混合堿溶液中的溶解度,受到同離子效應和鹽效應的共同影響,且同離子效應的影響更大;固態k _ 2feo _ 4被甲醇還原的速度與甲醇或固態k _ 2feo _ 4的含水量成正比; k _ 2feo _ 4溶液的穩定性遠遠低於固態k _ 2feo _ 4 ,少量水的存在,可促使k _ 2feo _ 4按溶解?分解?再溶解?再分解的過程分解。Detail specification for fixed metallized polyethylene terephthalate film dielectric dc capacitors axial leaded
金屬化聚對苯二甲酸乙二醇酯膜介質軸向引線直流固定電容器的詳細規范Stationary source emission. determination of methanol. gas chromatography
固定污染源排氣中甲醇的測定.氣相色譜法Conditions of imbedded immobilization for the treatment of methanol wastewater by immobilized microorganism
固定化微生物處理甲醇廢水的包埋條件優化選擇Harmonized system of quality assessment for electronic components - sectional specification : fixed polyethylene - terephthalate film dielectric metal foil capacitors for direct current
電子元器件質量評定協調體系.分規范:直流電流用聚對苯二甲酸乙二醇酯膜電介質金屬箔固定電容器Harmonized system of quality assessment for electronic components - blank detail specification : fixed polyethylene - terephthalate film dielectric metal foil capacitors for direct current - assessment level e
電子元器件質量評定協調體系.空白詳細規范:直流電流用聚對苯二甲酸乙二醇酯膜電介質金屬箔固定電容器.評估等級e級Harmonized system of quality assessment for electronic components - blank detail specification : fixed polyethylene - terephthalate film dielectric metal foil capacitors for direct current - assessment level ez
電子元器件質量評定協調體系.空白詳細規范:直流電流用聚對苯二甲酸乙二醇酯膜電介質金屬箔固定電容器.評估等級ez級Fibers based on poly ( acrylic - co - acrylamide ) ( caa ) and poly ( vinyl alcohol ) ( pva ) blends were prepared using n - hydroxymethyl acrylamide as a post - crosslinking agent. the blend aqueous solution was extruded into an acetone coagulation bath to form continuous caa / pva ( camp ) gel fibers via a wet - spinning method. the camp gel fibers were dehydrated by exchanging water with acetone, thermal - crosslinked
以n -羥甲基丙烯酰胺為后交聯劑,制備丙烯酸-丙烯酰胺共聚物聚乙烯醇共混物( camp )溶液,擠出成形后,經丙酮浴固化成形,並經后交聯,制備出具有較強吸水和保水能力,且有一定強力的camp纖維。Detail specification for fixed metallized polyethylene terephthalate film dielectric dc capacitors radial - leaded
金屬化聚對苯二甲酸乙二醇酯膜介質直流徑向引線固定電容器的詳細規范分享友人