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- open chain compound 开链化合物
- THE INTRAMOLECULAR PHOTOINDUCED ELECTRON TRANSFER OF MULTI-PODAL OPEN CHAIN COMPOUNDS AND EFFECT OF pH VALUES ON THEIR FLUORESCENCE 多足开链化合物的分子内光诱导电子转移及pH对其荧光的影响
- Kodak company describes open chain reactive methylene two-equivalent yellow-forming conplers. 柯达叙述了一种直链的活性亚甲基两当量的黄成色剂。
- For the combination type of mechanical &electrical drilling rigs, i.e.JD &LD, the drawworks is driven by narrow V-belt and chain compound drive. 机械驱动与电驱动混合型钻机,即JD、LD型,后台采用窄V带并车或链条并车,前台采用交流变频电机驱动转盘。
- Paraffinic Having the characteristics of paraffins, saturated hydrocarbons of open chain structure. 石蜡族具有石蜡的特性、具开放式结构的饱和烃。
- Paraffinic Having the characteristics of paraffins,saturated hydrocarbons of open chain structure. 石蜡族具有石蜡的特性、具开放式结构的饱和烃。
- The 501 series mattress, using the latest open chain response spring system, is solid, durable, with stronger support. 601系列床垫,它拥有完善的独立撑托弹簧系统,能够顺应人体曲线,自然支撑每个部位。
- Kodak company describes open chain reactive methylene two-equivalent yellow -forming conplers. 柯达叙述了一种直链的活性亚甲基两当量的黄成色剂。
- Any of a series of unsaturated, open chain hydrocarbons with one or more carbon-carbon double bonds, having the general formula CnH2n. 烯,烯烃,链烯一系列不饱和的,有两个或两个以上碳碳双链的开链烃,其一般分子式为cnh2n
- Anti-large, then ignore the soul of open chain, they had no defense, 3rd charge, invincible 14 seconds, enough time for his second! 大号防高,那么开忽视灵魂锁链,他们就没防御了,3次冲锋,14秒无敌,有足够时间秒他!
- The classifications,synthesis,and application of the open chain azacrown ether compounds and their analogues have been reviewed in this paper. 从分类、合成及应用等方面概述了近年来氮杂冠醚及其类似物的研究进展。
- Under acid condition open chaining crown ether diaromatic aldehyde can react, and they will synthesize a compound of chaining crown ether diaromatic aldehyde thiosemi-carbazone kind. 摘要链状冠醚二芳醛在酸性条件下与氨基硫脲反应,合成了链状冠醚二芳醛缩氨硫脲类化合物。
- New functionalized open chain dioxotetraamine, which contained hydroxylmethyl groups, was synthesized through simple method with mild reaction condition and higher yield. 利用简单反应首次合成功能取代的开链二氧四胺配体,此配体含有苯环取代羟甲基侧链,此反应原料易得、产率高。
- Vitrinite is mostly composed of aromatic compounds,in addition to large amount of short aliphatic-side chain compounds. 与此相反,丝质体结构组成中芳香烃占绝对优势,而脂族结构含量则很少;
- The exponent-type homologous linear rule of organic homologs was verified by using the electronic spectra of chain compounds of conjugated polyene. 用共轭多烯链状化合物电子光谱的数据,对指数型同系线性规律进行验证。
- Through the simulation experiment it is concluded that sulphur can react with different kinds of chain compounds to form thiophene series compounds. 通过模拟实验发现硫能和各种链状化合物反应形成噻吩系列化合物。
- Judging and coding of D,L configuration of open chain form structure,D,L configuration of straight chain form and Haworth formular of oxido-cyclic form structure of monosaccharide which is the basic unit of sugar are explained. 糖类结构的基本单元是单糖;介绍了单糖开链结构的D;L构型、氧环式结构的直链型D;L构型、氧环式结构的哈武斯式D;L构型的判断和标记方法.
- Synthesis of Open Chaining Crown Ether Compound 开链冠醚衍生物的合成
- Of, relating to, or designating a group of organic chemical compounds in which the carbon atoms are linked in open chains. 脂族的,脂肪族的关于或标明一组碳原子链连接于开链中的有机化合物的
- Pea pods burst open when overripe. 豌豆过熟就会爆裂。