The synthesis of dimethyl oxalate (DMO) and diethyl oxalate (DEO) by CO coupling reaction in gaseous phase over the supported palladium catalysts was investigated.
在固定床反应器中对钯系催化剂上CO气相催化偶联制草酸二乙酯和草酸二甲酯的空时收率、选择性和CO的转化率进行了实验研究。
The process of producing diethyl oxalate and oxalic acid by co coupling reaction in gaseous phase was one of the most important projects of C1 chemical technology, due to its technical predominance.
CO气相催化偶联反应合成草酸酯、草酸工艺以其特有的技术优势成为当前C1化工领域研究的重要课题之一。
Through RLC spring coupling systems equality, it proves the method is simple, co.
通过对RLC弹簧耦合系统的等效，证明文中方法简单、正确，并具有广泛的适用性。
Social network analysis Patent Assignee Co-citation Bibliographic coupling Correlation network;
社会网络分析；专利；专利权人； 共引；文献耦合；关联网络；
In this paper, solution co-blending method and different coupling agents were discussed to understand them how to effect the crystallization of PET.
文章探讨了溶液共混法和不同偶联剂对PET结晶能力的影响。
Some other composites were also produced, whose performs made by co-weave technique had been alkali and coupling agent treated.
同时还对混编法机织平纹布进行碱处理和偶联剂处理后制成复合材料板材。
Authorized self-regulation, co-regulation and responsive regulation are the effective mode to realize the coupling of the two.
授权型自我规制、共同规制与回应型规制是实现二者耦合的有效模式选择。
The strengthening action of the reactive coupling agent accompanied by the co - coupling agent on the second - phase - interface and their t.
偶联表面活性剂的特殊结构及其与传统表面活性剂的协同作用决定了此体系中液晶相、双水相的独特性质。
The performance of a dual monopole handset system with optimum combining was then studied, and the influence of co-channel interference, the mutual coupling of antenna elements and handset body i…
用这一模型研究了采用最优合并方式的手机上双单极子天线系统的性能，分析了合并性能受共道干扰强度、天线互耦以及机身的影响。
The performance of a dual monopole handset system with optimum combining was then studied, and the influence of co-channel interference, the mutual coupling of antenna elements …
用这一模型研究了采用最优合并方式的手机上双单极子天线系统的性能，分析了合并性能受共道干扰强度、天线互耦以及机身的影响。
The performance of a dual monopole handset system with optimum combining was then studied, and the influence of co-channel interference, the mutual coupling of an...
用这一模型研究了采用最优合并方式的手机上双单极子天线系统的性能，分析了合并性能受共道干扰强度、天线互耦以及机身的影响。
The performance of a dual monopole handset system with optimum combining was then studied, and the influence of co-channel interference, the mutual coupling of an...
用这一模型研究了采用最优合并方式的手机上双单极子天线系统的性能，分析了合并性能受共道干扰强度、天线互耦以及机身的影响。
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