2) Open/Close Loop
开环/闭环
3) closed /open circuit
闭/开路
4) open-closed-loop
开闭环
1.
Robustness of nonlinear systems with open-closed-loop PD-type iterative learning control;
非线性系统开闭环PD型迭代学习控制的鲁棒性
2.
An open-closed-loop iterative learning control method of discrete-time system with time delay based on 2-D system theory;
基于2-D理论的时滞离散系统的开闭环迭代学习控制方法
3.
Open-closed-loop PD-Type Iterative Learning Control and Its Convergence;
开闭环PD型迭代学习控制及其收敛性研究
5) closed circuit
闭路循环
1.
The sliming water closed circuit practice of Chensilou coal process plant;
陈四楼选煤厂煤泥水实现闭路循环的实践
2.
In order to save water and reduce polluted water discharge,we use elliptical tube in rectangular steel fin tube which is treated in hot dipping zinc and use force cooling by blast axial flow fan to condensate the air in tube then return the condensate to boiler to form a closed circuit,thus replace conventional water cooling tower.
采用椭圆管穿矩形钢翅片经热浸锌后组装的冷凝翅片管束,用鼓风式轴流风机强制将乏汽在管内冷凝成水返回锅炉形成闭路循环使用,从而可以取代常规开放式水冷却塔,极大地节约汽轮机运行的耗水量和污水排放量,对环境保护起到了积极的作用。
3.
Simplified process of slime water treatment employed at Chengzhuang Coal Preparation Plant in that all slime water was collectively treated;the particulate content in washwater was then reduce down to 10g/L by reasonable flocculent addition;realized were the automatic balance and closed circuitry of wash water.
成庄选煤厂采用简化后的煤泥水处理工艺,将全厂煤泥水集中处理;合理添加絮凝剂,使洗水浓度降至10g/L以下;利用连通器原理,实现洗水自动平衡等措施,实现选煤厂洗水闭路循环。
6) closed circulation
闭路循环
1.
Scaling mechanism of closed circulation of ash sluicing water in ash sluicing;
海水与淡水冲灰系统灰水闭路循环结垢机理
2.
Internally it achieves the closed circulation of the gas, water and waste heat and comprehensive reutilization of the solid waste and externally, Qinggang successfully disposed the hazardous waste of chrome slag from the chemical industry.
在内部,实现了煤气、水、余热、固体废物的闭路循环和综合利用,在外部,资源化处理化工危险废物-铬渣,初步建立了区域循环产业链条,实现了经济、环境、社会和谐发展。
3.
The adoption reduces slime water concentration, enables the closed circulation and increases product quality.
针对富强选煤厂煤泥水治理难的问题,采用聚合铝作为凝聚剂,降低了洗水浓度,实现洗水闭路循环,提高了产品质量。
补充资料：环烯烃开环聚合
分子式：
分子量：
CAS号：
性质：环烯烃（如环戊烯）在钨（或钼）氯化物与烷基铝组成的催化剂存在下开环聚合，生成主链中含双键的链状聚合物的过程。其反应历程是环烯烃先与钨（或钼）配位活化，然后双键打开并易位使环不断扩大，最后通过自断裂或调节剂获得线型长链分子。所用单体是环烯烃或取代的单环、双环单烯烃，其中钨系催化剂催化环戊烯聚合制得的反式聚戊烯弹性体，其性质优于顺丁橡胶。
分子量：
CAS号：
性质：环烯烃（如环戊烯）在钨（或钼）氯化物与烷基铝组成的催化剂存在下开环聚合，生成主链中含双键的链状聚合物的过程。其反应历程是环烯烃先与钨（或钼）配位活化，然后双键打开并易位使环不断扩大，最后通过自断裂或调节剂获得线型长链分子。所用单体是环烯烃或取代的单环、双环单烯烃，其中钨系催化剂催化环戊烯聚合制得的反式聚戊烯弹性体，其性质优于顺丁橡胶。
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