2) coal pyrolysis in plasma producing acetylene
等离子体裂解煤制乙炔
1.
During the tests of coal pyrolysis in plasma producing acetylene, the signals of system are acquired, showed, restored and controlled in real time is very important.
在等离子体裂解煤制乙炔实验过程中,对该系统各参量的实时采集、实时显示、存储以及控制都非常重要。
3) acetylene from coal pyrogenation by hydrogen plasma
氢等离子体裂解煤制乙炔
1.
One is to simulate intelligent PID control method based on the poloidal field power supply system of TOKMAK, the other is to design and commission the power supply control system of the equipment for producing acetylene from coal pyrogenation by hydrogen plasma.
本文主要包括两部分内容,一是基于托卡马克装置极向场电源的控制仿真研究了智能PID 控制方法,二是氢等离子体裂解煤制乙炔电源控制系统的设计和实验调试。
4) dissolved acetylene
溶解乙炔
1.
Danger appraisement and measures in procedure of dissolved acetylene;
溶解乙炔生产过程中危险评价及措施
2.
This paper describes the reason of adiabatic compression produced and its harm to the dissolved acetylene production.
介绍了绝热压缩产生的过程对溶解乙炔生产的安全影响以及有关预防措施。
3.
As a kind of metal welding and cutting gas, the dissolved acetylene is widely used in iron and steel, shipbuilding, manufacturing of automobiles and architecfure industry.
溶解乙炔作为一种金属焊割气体被广泛地应用于钢铁、造船、汽车制造和建筑等行业。
5) decomposition of the acetylene
乙炔分解
6) acetylene inhibition
乙炔抑制
1.
We measured the denitrification rate from the top-soil in Wuchuan catchment by using the acetylene inhibition technique.
利用乙炔抑制培养法对五川流域内表层土壤的反硝化进行测定,研究发现,闽南农业小流域土壤具有较强的反硝化作用强度,在种植季节土壤平均反硝化作用强度为N 0。
2.
Therefore in this paper a continual measurement of denitrification with acetylene inhibition method in a soil co.
本研究采用乙炔抑制静态土柱培养法直接定量农田土壤不同施氮、秸秆还田、不同灌溉方式等多因素影响下反硝化损失。
补充资料：对苯乙炔-噻吩乙炔共聚物
分子式：
CAS号：
性质：为苯乙炔与噻吩的共聚型导电聚合物。电导率在3.5×10-7S/cm左右，比相应的苯乙炔型聚合物电导率高几个数量级。这种导电聚合物的最大吸收波长在455nm附近。制备方法多通过对苯二醛，或者噻吩2,5-二醛与噻吩或苯的双Wittig盐试剂进行偶合反应得到。或者通过对二甲苯与2,5-二甲酰基噻吩的缩合反应制备。
CAS号：
性质：为苯乙炔与噻吩的共聚型导电聚合物。电导率在3.5×10-7S/cm左右，比相应的苯乙炔型聚合物电导率高几个数量级。这种导电聚合物的最大吸收波长在455nm附近。制备方法多通过对苯二醛，或者噻吩2,5-二醛与噻吩或苯的双Wittig盐试剂进行偶合反应得到。或者通过对二甲苯与2,5-二甲酰基噻吩的缩合反应制备。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条