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reduced pressure短语¹⁰⁶¹⁰⁰⁺⁵ 基本例句 对比压强,折算压力,折合压力,减压,换算压力 A new method is presented for synthesis of organosilicon compounds directly from precipitated white carbon black by reduced pressure distillation. 该文研究了以沉淀白炭黑为原料,采用减压蒸馏法直接合成六配位体有机硅化合物的新方法。 cnki The high- purity MPC standard sample was obtained by reduced pressure distillation and the removal of minor phenol with dilute sodium hydroxide solution. 反应产物经减压精馏、碱洗、水洗、干燥等精制处理,得到了纯度较高的 M PC标准品。 dictall The precursor solution were prepared by using a modified sol gel process, in which solid precursors of PZT were prepared through reduced pressure distillation first, and then the recurs. 溶胶的配制采用先通过减压蒸馏的方法得到干凝胶,再将干凝胶溶解在乙二醇甲醚中的方法得到。 dictall The determination was proceeded under room temperature and reduced pressure. 测定是在常温减压下进行的。 cnki The reduced pressure storage reduced pressure storage, low temperature depression, is the fresh cut flowers storage and storage of a development direction. 减压贮藏减压贮藏、低温低气压贮藏,是当今鲜切花保鲜贮藏的又一个发展方向。 dahe Catalytic dehydration of castor oil has been studied at reduced pressure, using H3PO4 as catalyst. 以 H3PO4为催化剂,在减压下对蓖麻油催化脱水进行了研究。 cnki Designed to test pressure vacuum breakers, reduced pressure backflow preventers or double check valve assemblies, allowing you to eliminate both pressure and differential test gauges. 适用于检测压力真空断路阀,减压防回流阀或双止回阀总成,不再需要压力表和压差表。 h6688 Physical exercise, running what of, can effectively reduced pressure, in addition to chat with friends or go for a walk also is very good method. 锻炼身体,跑步什么的,可以有效减压,另外和朋友聊天或者出去走走也是很好的办法。2zvz Series957, 957N,957Z Reduced Pressure Zone Assemblies provide protection to the potable water system from contamination in accordance with national plumbing codes. 系列957,957N,957Z减压区总成按照美国国家管道规程为防止饮用水系统受到污染提供保护。 h6688 The oil is extracted with suitable solvent from the oil treated with homogenizer. After removing the solvent by reduced pressure distillation, the oil is obtained finally. 本文使用分散机匀浆,利用溶剂提取油料中的油脂,再经减压旋蒸除掉溶剂,得到油脂。 chemyq Therefore the white-collar race how reduced pressure has become the most important question. 所以白领族如何减压成了首要问题。 anmo024 With the reduced pressure storage cut flowers, can prolong storage life, reduce the aging languish speed and cut consumption. 用减压贮藏切花,能够延长贮藏寿命,减低切花的衰老凋萎速度和损耗。 dahe Reduced Pressure Zone Assemblies must be inspected and tested periodically, in accordance with local codes, to ensure proper operation of check valves within the unit. 减压区总成必须按照当地有关规定定期检查和测试,以确保这种装置内的止回阀能够正常运行。 h6688 The high ratio of diaphragm to orifice provides excellent performance and stability at low reduced pressure. 在低减压情况下,隔膜到节流孔的高控制比具有卓越的性能和稳定性。 iciba |