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- The production c apacity of LAB from UOP Pacol linear nonterminal olefins abroad is about 1 080 k t/a. 国外UOPPacol直链内烯烃生产直链烷基苯能力约108万t/a。
- nonterminal olefin 非末端烯烃
- Olefin gas closely approximates air. 烯空气跟空气十分近似。
- I advise you don't,but put on some olefin to conserve it. 建议不磨了,上石腊保存起来吧。
- nonterminal olefine 非末端烯烃; 内烯烃
- The syntax analyzer has one recursive procedure for each nonterminal U. 对于每个非终结符号U,语法分析程序都有一个递归过程。
- Ozone is formed in the reaction, and a nitro derivative of the olefin. 在反应中形成臭氧及烯烃的硝基衍生物。
- Collect supply/demand data and conduct marketing analysis for olefin products. 收集烯烃产品的市场供需数据并做市场调研。
- The syntax analyzer has one recursive procedure for each nonterminal U . 对于每个非终结符号u,语法分析程序都有一个递归过程。
- Every nonterminal symbol must appear on the left side of at least one rule. 每个未在声明段中定义的名字都被假设为非终结符。
- We use synthetic materials such as nylon, polyester, acrylic or olefin. 用合成纤维,像尼龙、多元酯、压克力或烯属烃。
- Domestic gasoline consists of more than 75% high olefin contained FCC naphtha. 我国车用汽油的组成中烯烃含量较高的催化裂化汽油占75%25以上。
- High gaseous olefin yields are the main features of DCC and MGG technologies. 多产气体烯烃是DCC和MGG工艺的主要特点。
- A single feature is used to partition the set of training vectors at each nonterminal node of the binary tree. 使用分词独立结构代替状语从句或并列分句;
- These fabrics are made of such fibers as polypropylene, olefin, polyester, nylon, and acrylic. 这些织物使用的纤维有:聚丙烯、烯烃、涤纶、尼龙以及丙烯膊纤维。
- The binary tree consists of a single-root node and a set of terminal and nonterminal nodes. 介词十动名词短语代替定语从句或状语从句。
- Toward this end, the olefin 51 was treated with cyanogen azide and, indeed, produced the ring expanded ketone 52. 为了证明这一看法,他用氰化迭氮处理烯烃(51)就得到扩大的环酮。
- Due to reducing coke burning amount at high catalyst flux, packing stripper was fit for oil becoming heavier and olefin producing via FCC. 填料型汽提器在高催化剂循环通量条件下仍可有效降低再生器烧焦量,正适合原油重质化和利用催化裂化生产低碳烯烃的发展趋势。
- Nickel-based olefin polymerization catalysts are new-type catalysts, which have been attracted much attention in recent years. 摘要镍系烯烃聚合催化剂是近年来受到广泛关注的一类新型催化剂,是配位催化研究的热点之一。
- It was found that substituted allylaluminiumreagents(A, B) add to both terminal and nonterminal alkynes inthe presence of zirconium complex(Cp_2ZrCl_2). 在有机锆络合物(Cp_2ZrCl_2)存在下,取代烯丙基二甲基铝(A,B)可与一烷基或二烷基取代的炔烃发生加成反应。