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- The effect of AN-VDC-SMAS copolymer composition on the formation,structures and properties was investigated. 討論了腈氯綸的共聚組成對纖維成形、結構及性能的影響。
- Vinylidene chloride/methyl methacrylate(VDC/MMA) and VDC/viny1 chloride(VC) copolymer composition were predicted by Mayo-Lewis equation. 用Mayo-Lewis方程式預測了懸浮共聚反應過(guò)程中偏氯乙烯 /甲基丙烯酸甲酯 (VDC/MMA)和偏氯乙烯 /氯乙烯 (VDC/VC)共聚物組成與轉化率的關(guān)系。
- Triantafillopoulos N G,Dittman-McBain C B,Westerman I J,et al.Polyvinyl alcohol copolymer composition:US,6881778[P].2005-04-19. 夏赤丹;梅繼香.;對三異氰酸三苯基硫代磷酸酯交聯(lián)聚乙烯醇乳膠[J]
- In vinylidene chloride(VDC)/acrylonitrile(AN)/styrene(St) suspension polymerization system, polymerization mechanism, copolymerization rate, copolymer composition and intrinsic viscosity were investigated. 本文研究了偏氯乙烯(VDC)/丙烯腈(AN)/苯乙烯(St)三元懸浮共聚合體系的聚合機理、共聚速率、共聚物組成及其特性粘度的影響因素。
- The effects of reaction temperature, initiator concentra-tion and monomer ratio on copolymer composition were studied, the law of copolymer composition changing with monomer conversion was discussed. 研究了反應溫度、引發(fā)劑濃度、單體配比對共聚物組成的影響,分析了共聚物組成隨轉化率的變化規律。
- Polymerization stability, kinetics and control over copolymer compositions were investigated for vinyl chloride and 2- hydroxyethyl methacrylate (VC and HEMA) emulsion copolymerization system. 對氯乙烯5甲基丙烯酸-2-羥乙酯(VC-HEMA)乳液共聚的穩定性、動(dòng)力學(xué)和組成控制進(jìn)行了研究。
- Prediction and discussion of vinylidene chloride copolymer composition 偏氯乙烯共聚物的組成預測與討論
- The falling star described a long curve in the sky. 流星在空中畫(huà)出了一道長(cháng)長(cháng)的弧線(xiàn)。
- He sweated out his composition in several hours. 他苦干了幾個(gè)小時(shí)才寫(xiě)出了作文。
- A line segment that joins two points on a curve. 弦將兩點(diǎn)用曲線(xiàn)連接起來(lái)的曲線(xiàn)段
- His spine developed a slight curve. 他的脊柱有點(diǎn)彎曲。
- The coast sweeps (away) northwards in a wide curve. 海岸呈一大弧形向北伸展。
- He wrote a composition or (he) read an essay. 他寫(xiě)作文或讀散文。
- Based on the nornal stress formula for the composite curved beam, the formulae of the shearing and radial stresses for the composite curved beam s are further derived. 在復合曲梁正應力公式的基礎上，進(jìn)一步導出了其剪應力和徑向應力的計算公式，從而使復合曲梁的應力問(wèn)題全部得到解決。
- His composition is far superior to mine. 他的作文比我的好多了。
- A bend or curve, especially in a shoreline. 彎曲，弓形彎曲或弓形，尤指海岸線(xiàn)
- A wicked curve ball; a wicked imitation. 漂亮的曲球; 惟妙惟肖的模仿
- A slow, mournful musical composition. 莊重悲哀的樂(lè )曲節奏緩慢，莊重悲哀的音樂(lè )作品
- He has a touch of madness in his composition. 他有點(diǎn)瘋瘋癲癲。
- I'd like to have your advice on my composition. 我想請您對我的作文作些指導。
