鏈轉 的英文怎麼說
中文拼音 [liànzhuǎn]
鏈轉
英文
chaines tours-
The ratio of cross-links to branches may be varied by altering the incidence of chain transfer.
通過改變引入的鏈轉劑就可以改變交聯與支鏈的比例。The article analyze the concrete drying shrinkage mechanism, find the major factors of affecting the drying shrinkage, analyze the lack of shrinkage reducing agent, who be of low molecular weight and line chain, design a new shrinkage reducing agent ? ? shrinkage reducing agent of poly - acrylate. the shrinkage reducing agent of poly - acrylate is mainly composed of crylic acid 、 cinnamene 、 poly - glycol 、 solicitating agent 、 chain transferring agent and activator, which come by these processes of polymerization 、 esterifing and neutralization to form a pectinate polymer, which have a high molecular weight and many poly - oxidative alkenes
論文分析了混凝土乾燥收縮的機理,確定了影響乾燥收縮的關鍵因素,分析已有低分子量的、直鏈型減縮劑的不足,設計了一種新型的減縮劑? ?聚丙烯酸鹽類減縮劑,其主要由丙烯酸、苯乙烯、聚乙二醇、引發劑、鏈轉移劑、催化劑等經過聚合、酯化和中和反應,生成一種高分子量的、含聚氧化烯鏈的聚合物。The preparation of chain transfer, the mol percent of pea : aa : mma and the time of combind were systermic investigated. the performance of pc was refledted by the neat cement paste fluidity and fluidity losing. the results indicated : ( 1 ) the preparation of chain transfer was one of most factor of control the molecular weight of copolymer and influence the performance of pc
通過測定減水劑的水泥凈漿流動度及流動度損失宏觀反映合成減水劑共聚體pc的性能,研究結果表明: ( 1 )鏈轉移劑是控制共聚物分子量影響共聚體pc性能的主要因素之一,在選擇鏈轉移劑zy 、用量為8 aa時的作用效果最佳。Molecular weight distribution curve of 1, 1 ' - diaformacylferrocene - o - phenylenediamine polycondensate has triplet and polydispersity is a little large. it should be pointed out that the fe2p3 / 2 peak appears basically near fe2 + characterizing 708ev in xps of the two polycondensates, this means that the ferrocene group is rather stable in the polycondensates
其中, 1 , l 』一幾甲酞二茂鐵鄰苯二胺縮聚物的分子量分佈曲線呈現三重峰,表明在高轉化率時發生大分子鏈轉移後生成帶支鏈的高分子,其多分散性也較大。Azobisisobutyronitrile does not take part in transfer reactions.
偶氮二異丁腈不參加鏈轉移反應。Cable mooring swivel
錨鏈轉環"everyone ready?" he loosed the chains and turned the big key.
「大家全準備好了吧?」他解開鐵鏈,轉動了大鑰匙。Exact design equation of half right circular flexure hinge
單邊直圓柔性鉸鏈轉動剛度的精確計算公式Those mentioned above has already been proved either in and outside our country. infact, when the machine works on the track which is mudding and hardening, especially on hardening line, rm - 80 can not give full play to it ' s productivity, and sometime the machine can not go forward with excavating chain turnning, which results in a low productivity of not more than 100 meters per hour
在我們的生產實際中,尤其在板結地段, rm80型全斷面道碴清篩機的作業效率就不能得以充分的發揮,經常出現挖掘鏈轉不動、清篩機不前進,或者是作業效率很低,以致於每小時作業速度不足百米的情況。Chain transfer constant
鏈轉移常數Chain transfer agent
鏈轉移劑In microcosmic side, the different molecular weight of pea esterify time was reduced along with the augmentation of molecular weight were approved. the mixture of pea series esterify production, aa, mma were processed tercopolymer by concatenation drop adding fashion during the nitrogen gas protect
在氮氣保護條件下,利用獲得的pea系列酯化物,與丙烯酸、甲基丙烯酸甲酯的混合物通過連續滴加方式進行三元共聚,從鏈轉移劑、 pea : aa : mma之間的摩爾百分比和共聚時間等方面進行了系統的研究。Ten minutes had elapsed since the nurse had left ; valentine, who for the last hour had been suffering from the fever which returned nightly, incapable of controlling her ideas, was forced to yield to the excitement which exhausted itself in producing and reproducing a succession and recurrence of the same fancies and images. the night - lamp threw out countless rays, each resolving itself into some strange form to her disordered imagination, when suddenly by its flickering light valentine thought she saw the door of her library, which was in the recess by the chimney - piece, open slowly, though she in vain listened for the sound of the hinges on which it turned
護士離開已六十分鐘了那每夜必來的寒冷襲擊瓦朗蒂娜又快一個小時了,她無法控制自己的意志,那些幻景和虛象,那盞孤燈射出無數的光線,每一條光線都在她那混亂的幻想變成某種奇特的形狀,突然地,在那搖動的燈光下,瓦朗蒂娜好象看見壁爐旁邊凹進去的那扇通她書房的門慢慢地開了,但她卻聽不到門鏈轉動的聲音。It is therefore possible to formulate the chain transfer with ethylbenzene as follows.
所以可以用下式來表示乙苯鏈轉移。Reversible addition fragmentation chain
可逆加成斷裂鏈轉移Degradation degradative chain transfer
退化鏈轉移According to this, we have deduced that branching reaction must have been happened during the polymerization which has been caused by chain transfer at high conversion rate
說明聚合反應中發生了鏈的支化反應,這是由於高轉化率時,大分子發生鏈轉移所引起的。It also discusses the spatial characteristics of club convergence by virtue of visualizing its spatial structure. then, the paper constructs the matrix of spatial markov chain on the condition of
然後,以空間滯后量為條件構建了空間馬爾可夫鏈轉移矩陣,研究了空間要素(空間外溢、空間自相關、區位)在區域經濟俱樂部趨同過程中的作用。The industrial transformation of multinational companies has act and important role for international outsourcing market. the analyses of the outside and inside reasons for the development of chinese outsourcing market are the most significant opinions
重點分析了經濟全球化背景下跨國公司的產業價值鏈轉移,對中國製造業國際外包業務迅速發展內外動因的闡述代表了本文突出的見解。A movable structure used to close off an entrance, typically consisting of a panel that swings on hinges or that slides or rotates
門一種用於關閉入口活動裝置,典型的由一塊板上有鉸鏈轉動或為拉動式或為旋轉式的組合分享友人