利用等温固定床反应器研究了直馏汽油芳构化改质催化剂的结焦失活规律.
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It'shows that alkane decomposes the least and the rate of deactivation is the slowest.
其中饱和烷烃分解率最小,催化剂失活速率最慢,为较佳的反应介质.
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The MS may initiate activation or deactivation of PDP contexts while in STANDBY state.
在守侯状态下,移动台可以发起分组数据协议上下文的激活和去激活.
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分析了失活机理并根据这一机理选择了活化剂.
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The methods of regeneration and preventing deactivation of catalysts are reviewed briefly.
简要介绍了催化剂的再生和防失活等方面的技术.
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Investigation was made on activity variance and deactivation of reforming catalyst.
介绍了所用催化剂以及工艺流程的概况.
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In this paper, some major problems such as protein denaturalization and deactivation are summarized.
综述了生物药品冷冻干燥过程的关键问题、蛋白变性失活与防止问题.
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脱砷催化剂经活化后, 以后使用不再需要活化,直至失活.
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This process is endothermic with rapid carbon deposition and deactivation of the catalyst.
此过程是吸热的,同时很快发生碳积沉并使催化剂活性减低.
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Resinification of furfural on the catalyst was the main cause of deactivation.
糠醛树脂化结焦是导致催化剂失活的主要原因.
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反应器出口与入口处催化剂结焦量相近,在超临界条件下烷基化反应催化剂结焦失活基本上符合独立失活机制.
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The rust in the feed may block the pores of and then cause a partial deactivation.
而进料液体中铁锈的引入会导致催化剂中部分孔堵塞,使催化剂部分失活.
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This will be required if instrumentation or deactivation of some validation is required for testing.
比如需要使用设备或者测试中某个确认需要钝化.
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并且列举了各种活性曲线与催化剂独立失活时不同失活级数的失活方程式。
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Study on deactivation of solid super acid catalyst for n PENTANE ISOMERIZATION
固体超强酸催化正戊烷异构化反应失活因素的考察
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结果表明,催化剂硫中毒失活的机理随O2/H2比不同而不同。
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方法对293例、311颗适合失活的恒磨牙进行三氧化三砷失活,封药时间为1~12d不等,观察根髓失活情况及患牙复诊时叩痛变化情况。
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A fMRI Study of Deactivation and Default Mode Network Activity in Human Brain
fMRI负激活与人脑默认活动网络
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