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- unsymmetrical alkene 不对称烯属烃
- The hydrocarbon must be an alkene. 这个碳氢化合物必定是烯烃。
- The Alkene Double Bond: A Focus of Reactivity. 21烯烃的双键：重点是反应活性。
- A hydrocarbon was known to be either an alkene or alkane. 某碳氢化合物已知可能是烯烃或是烷烃。
- A hydrocarbon was known to be either an alkene or alkane . 某碳氢化合物已知可能是烯烃或是烷烃。
- The nucleophiles include alkene, alkyne, alcohol, acid, amine, water, etc. 亲核试剂包括烯烃、炔烃、醇、酸、胺、水等。
- The burst of tubes for steam boiler (F106) in an alkene factory was examined. 摘要对某烯烃厂爆裂破坏的蒸汽锅炉(F106)炉管，进行了宏观形貌、化学、金相、扫描电镜的分析。
- The betaine will collapse to the alkene only when these two functions are eclipsed. 只有当这两个基团移至重迭位置时碘盐才能裂解为烯烃。
- The unsymmetrical arrangement of shear walls in the building cause the diaphrams to rotate and translate. 建筑物内剪力墙的非对称布置引起了楼板转动和平动。
- The unsymmetrical arrangement of shear walls in the building cause the diaphragms to rotate and translate. 建筑物内剪力墙的非对称布置引起了楼板转动和平动。
- A case study for Nanning Bridge, the first long span unsymmetrical extroversion arch bridge with curve beam in the world is given. 利用几何方法推导了空间钢箱拱肋节段拼装误差在拱肋最大悬臂端的累积规律。
- Adsorption and decomposition of unsymmetrical dimethyl hydrazine (UDMH) in red soil and yellow-brown soil are performed in the present study. 对偏二甲肼在红壤土和黄棕壤土中的吸附及降解进行了研究。
- The Plant of cracking heater depolymerizing furnace of Alkene Factory of QLSH CO. 齐鲁石化公司烯烃厂裂解车间;
- Preparation and Application of Unsymmetrical Ceramic Microporous Membrane Modified by the Growth of NaA Zeolite. 专利：一种沸石生长调控大孔载体制备微滤或超滤复合膜的方法。
- Markovnikov's rule is an important rule of product forecasting in alkene electrophilic addition reaction. 马氏规则是在烯烃的亲电加成反应中预测产物的重要经验规则,然而它通常的表述有一定的局限性。
- A 4-inch prototypical unsymmetrical SMPDP was fabricated and its discharge performance was studied. 通过对4"实验板的制作、测试和分析，研究了不对称SMPDP的放电性能。
- In this paper, poplar wood injected with unsaturated alkene monomers was used as testing materials to prepare WPC. 以速生杨木为试材,并通过向试材中注入不饱和烯烃类单体;
- In case of the discharge lamps some triphase symmetrical circuit and varied unsymmetrical circuit are studied. 本文分析了大量采用气体放电灯照明时，三相对称电路和多种典型的不对称电路。
- At the same time, this product line can fit for PP-C, PE-X couplet pipe and poly alkene product. 同时，该生产线可适应PP-C、PE-X交联管及聚烯烃等制品生产。
- Simulation results show that the strategy can be adapted to unsymmetrical transmission to a certain extent. 仿真结果表明，该分配算法对非对称业务传输具有一定的适应性。
