deactivation是什么意思   deactivation怎么读

英式:[di:æktɪ'veɪʃən]    美式:[di:æktɪ'veɪʃən]

deactivation单词基本解析:

n.钝化(作用),惰性化; 非活动化; 去活化
n. 减活, 钝化作用, 去活作用
n.钝化(作用),惰性化;非活动化;去活化;

deactivation变化用词:



deactivation英英释义:

Noun

1. breaking up a military unit (by transfers or discharges)

2. the act of deactivating or making ineffective (as a bomb)

名词 deactivation:

breaking up a military unit (by transfers or discharges)

同义词:inactivation

the act of deactivating or making ineffective (as a bomb)

同义词:defusing

deactivation[ di:,ækti'veiʃən ]n.breaking up a military unit (by transfers or discharges)

同义词:inactivation

the act of deactivating or making ineffective (as a bomb)

同义词:defusing

deactivation中文词源:

deactivation用法和例句:

There can be important consequences of activation or deactivation.

在这里可能有活化或钝化的重要结果.

辞典例句

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.

辞典例句

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.

互联网

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.

互联网

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.

互联网

Auto Deactivation Notification - Subscription'% 1'for user'% 2'

自动停用通知 - 用户 “ %2”的订阅 “ %1”

互联网

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.

互联网

The coking and deactivation of virgin naphtha aromatization catalyst are studied on isothermal reactor.

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.

互联网

Arsenic removal the activated catalyst, is no longer required after the use of activated until deactivation.

脱砷催化剂经活化后, 以后使用不再需要活化,直至失活.

互联网

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.

互联网

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.

互联网

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.

互联网

Coke deactivation of alkylation catalyst exhibited independent deactivation mechanism basically in supercritical phase.

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.

互联网

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.

互联网

The mechanism of deactivation is analyzed. According to the mechanism several activators are selected.

分析了失活机理并根据这一机理选择了活化剂.

互联网

deactivation


Orthogonal Test of Continuous Deactivation Process Parameters for 304 Stainless Steel Cold Rolling Coil

304不锈钢冷轧卷连续钝化工艺参数的正交试验


Keywords 5A sieves;coke;deactivation;orthogonal experiments;regeneration;

5A分子筛;结焦;失活;正交试验;再生;


Nitrous oxide catalytic decomposition over AgCl/H-ZSM-5 and deactivation mechanism of the catalyst

AgCl/H-ZSM-5催化分解NO反应及失活机理


Study on Deactivation and Regeneration of Catalyst in CO Gaseous Phase Coupling Reaction to Diethyi Oxalate

CO气相催化偶联制草酸二乙酯反应中催化剂的失活与再生研究


DISCUSSION OF THE DEACTIVATION OF Co Mo/MgO Al 2O 3 SULFUR TOLERANT SHIFT CATALYST

Co-Mo/MgO-Al_2O_3一氧化碳耐硫变换催化剂失活原因的探讨


STUDY ON THE COKE FORMATION AND DEACTIVATION OF ZEOLITE CATALYSTS BY ESR-GC TECHNIQUE

ESR-GC法研究沸石催化剂的积炭与失活


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


Study of Deactivation of Free Conducting Particle near Spacer in GIS

GIS中绝缘子附近自由导电微粒无害化研究


FSPL shall not be liable to you or any third party for any termination, deactivation or deletion of your Account, User ID or Password or the contents of the Account.

IFPL将不会就任何终止,解除或删除您的账户,用户名或密码或账户内容对您或任何第三方负责。


Keywords MMO anode;Deactivation mechanism;Seawater electrolysis;

MMO阳极;失效原理;电解海水;


Analysis of Pd/C Catalyst Deactivation Mechanisms and?Improvement Measures for CTA Hydrogenation Process

Pd/C催化剂失活原因分析与改进措施


PMCT is the highest deactivation -rate physical therapy for tumor, and should be developed as a way of therapy for liv...

PMCT是目前灭活率最高的肿瘤物理疗法,是一种应该发展普及的治疗肝癌新手段。


STUDY ON THE DEACTIVATION OF TS-1 MOLECULAR SIEVE IN CATALYZING ALLYL CHLORIDE DIRECT EPOXIDATION

TS-1催化氯丙烯直接环氧化反应的失活研究


Other actions have distinct hotkeys for activation and deactivation.

一些其他的行为会有相应的热键来激活和使休眠。


RGS proteins accelerate the deactivation of G proteins to reduce GPCR signaling; however, some also have an effector function and transmit signals.

一般来说RGS可加速G蛋白失活进而终止GPCR信号传导,但也有些RGS同时具有效应分子和信号传递功能。


DBCP deactivation of a response plan

一项反应计划的撤销


A Study on Correlation between Three-way Catalyst Aging Method and Deactivation Degree

三效催化剂快速老化方法与劣化强度的相关性研究


Keywords acrylamide;nitrile hydratase;deactivation;

丙烯酰胺;腈水合酶;失活;


Keywords acrolein;allyl alcohol;aluminium isopropoxide;catalyst recycle;catalyst deactivation;

丙烯醛;烯丙醇;异丙醇铝;催化剂再利用;催化剂失活;


INITIAL DEACTIVATION MODEL OF HYDRODESULFURIZATION CATALYSTS FOR MIDEAST ATMOSPHERIC RESIDUE FEEDSTOCKS

中东常压渣油加氢脱硫反应催化剂初期失活模型


The paper studies the enzyme catalytic kinetics and deactivation kinetics of nitrile hydratase in the type of free cel1.

为了了解酶催化的动力学,本文以自由细胞的酶为催化剂,进行了腈水合酶的反应动力学和失活动力学的研究。


This article mainly deseribes the design characteristics of methanator with high CO content and reasons for catalyst deactivation in operation, and presents measures for revamp.

主要阐述高CO含量的甲烷化炉设计特点和运行过程中催化剂失活原因的分析,并提出整改措施讲行了改造。


DEACTIVATION BEHAVIOR OF EA-8402 ZEOLITE CATALYSTS FOR ALKYLATION OF ETHYLBENZENE/ETHYLENE

乙苯/乙烯烷基化反应中EA-8402分子筛催化剂的失活动力学研究


Progress in GPLE deactivation kinetics and sintering kinetics provided by Funtes and Bartholomew were reviewed in this paper.

介绍了Funtes和Bartholomew提出的GPLE失活动力学和烧结动力学的研究进展。


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。


This paper introduces the progress and development tendency of the researches in catalytic mechanism and deactivation phenomenon of COS hydrolysis catalyst at home and abroad.

介绍目前国内外对羰基硫水解催化剂机理及催化剂失活原因的研究进展与发展趋势。


The deactivation of catalyst for propene hydration etherification was discussed in three aspects: coke deposition, loss of the modifier as well as hydrothermal condition.

从积炭、改性剂流失和水热效应3个方面探讨了丙烯水合醚化催化剂的失活原因。


Shuttle Tydirium, deactivation of the shield will commence immediately. Follow your present course.

他们不会信的,朱伊 <p>运货船,防护罩已解除,请依你的航线继续飞行


shuttle Tydirium, deactivation of the shield will commence immediately. Follow your present course

他们不会信的,朱伊

运货船,防护罩已解除,请依你的航线继续飞行


He is a talented person who is suitable for both the military, and civilian service. After deactivation, he can still put his abilities to good use.

他是两用人才,复员以后也能施展才能。


However,the conversion of NB was influenced by the presence of DNB,and the deactivation of catalyst became rapid in the presence of DNB.

但与单纯的硝基苯加氢过程相比,间二硝基苯的加入使催化剂的失活加快,催化剂的比表面积随催化剂上积碳量的增加而线性下降。


Because the condition is serious, the catalyst may be malfunction.In this condition, we analyze the deactivation by use of the physical and chemic techniques.

但在长期使用过程中,由于工作环境的恶劣,常常导致催化器的失效,研究催化器的失效状况,对于控制在用车排放有着重要意义。


The deactivation of a device, program, or system.

使一个设备、程序或系统停止工作。


Keywords MTBE;catalyst;deactivation;cycle;economic benefit;

催化剂;失活;周期;经济效益;


Keywords catalyst deactivation;cvclohexanone dimerization;

催化剂失活;环己酮双聚反应;


catalyst deactivation function

催化剂失活函数


Study on the Kinetics of Catahlyst Deactivation Reaction

催化剂失活反应动力学的研究


Catalytic deactivation is one of the key factors to affect photocatalytic degradation directly in the practical application.

催化剂失活是影响光催化过程用于污染治理经济实用的关键因素。


Study on Reaction Kinetics of Coke Deposition and Deactivation of Catalysts

催化剂积炭失活宏观反应动力学的研究


NETWORK MODEL FOR CATALYST DEACTIVATION DUE TO COKING

催化剂积炭失活的网络模型


Conversion and selectivity of catalytic reactions as well as the deactivation rate of the catalyst itself is very temperature-sensitive.

催化反应的转化率和选择性以及催化剂本身的失活速率均对温度十分敏感。


Investigation on Deactivation Reasons of Catalyst for FCC Light Gasoline Etherification

催化裂化轻汽油醚化催化剂失活原因考察


As hydrogen peroxide and free radical intermediate participate in enzyme deactivation, loss of catalytic activity of HRP in phenol oxidative polymerization can be greatly accelerated.

催化酚和过氧化物的氧化反应中,反应物和产物参与酶的失活过程,使失活速率增加;


Study of photocatalytic deactivation mechanism during photooxidation of benzoic acid

光催化氧化苯甲酸中毒机理的研究


Deactivation Mechanisms and Regenerating Technology of Claus Catalysts

克劳斯催化剂失活机理及再生工艺


Exempts the spore pouch fungus sickness deactivation vaccine the development and the immunity potency experiment

兔孢囊菌病灭活疫苗的研制及免疫效力试验


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。


STUDY ON DEACTIVATION KINETICS OF BENZENE ALKYLATION WITH OLEFIN OVER ZEOLITE CATALYST

分子筛上苯与烯烃烷基化失活动力学的研究


Keywords Zeolite catalyst;Alkylation;Diethylbenzene;Model of deactivation;

分子筛催化剂;烃化;二乙苯;失活动力学模型;


Deactivation Process Analysis and Evaluation Method of Zeolite

分子筛催化剂失活过程分析及评价方法


DEACTIVATION AND COKE FORMATION ON ZEOLITE CATALYSTS

分子筛催化剂的失活与积炭


The coking and deactivation of virgin naphtha aromatization catalyst are studied on isothermal reactor.

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。


Indoor Airborne Allergen Deactivation Technology by means of Cluster Ions Generated by Discharge Plasma

利用等离子体放电生成的离子灭活室内浮游过敏原的新技术


Deactivation dynamics of the catalyst used in catalytic pyrolysis process of hydrocracking tail oil

加氢尾油催化裂解催化剂的失活动力学研究


Keywords hydrodealkylation;catahyst;deactivation;regeneration;optimization;

加氢脱烷基;催化剂;失活;再生;优化;


Reason Analysis of Hydrodealkylation Catalyst Deactivation

加氢脱烷基催化剂失活原因的分析


Coke deactivation of alkylation catalyst exhibited independent deactivation mechanism basically in supercritical phase.

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。


Causes for deactivation and regeneration methods for dimerization-etherification catalyst in protective bed

叠合醚化保护床催化剂的失活原因与再生方法研究


Also to be identified are requirements from the product to support NFT.This may include instrumentation, time measurement at specified points, deactivation of validation etc.

另外,产品需求中支持非功能性测试的需求也要确定,这包括设备、在特定点的时间测量以及确认的钝化等等。


Keywords Raney cobolt alloy catalyst;reaction kinetics;deactivation kinetics;service life;furaldehyde;furfuryl alcohol;

合金骨架钴催化剂;反应动力学;失活动力学;使用寿命;糠醛;糠醇;


There is also a remaining allowed deactivation period of one month(which means that technically, the card will expire 1 months after April, 2008 if you diligently apply for the "leaves").

同时附赠一个月的假期(即在到期之前,如果你有事无法健身,可申请不连续的共一个月的假期),即实际上到期时间为2008年5月份。


Study on Catalyst Deactivation Kinetics of Pyridine Chlorination

吡啶氯化反应中催化剂失活动力学的研究


EFFECT OF P-CONTAINING SLUDGE INHIBITOR ON DEACTIVATION OF RESIDUUM HYDROTREATING CATALYSTS

含磷阻垢剂对重油加氢催化剂失活的影响


STUDY ON DEACTIVATION KINETICS OF BENZENE ALKYLATION WITH ETHYLENE OVER AF-5 ZEOLITE CATALYST

在AF-5分子筛催化剂上苯烷基化反应的失活动力学研究


COKE DEPOSITION AND CATALYST DEACTIVATION IN TOLUENE DISPROPORTIONATION OVER HZSM-5 ZEOLITE CATALYSTS

在HZSM-5沸石上甲苯歧化反应的积炭过程


In some patents of deodorization of soy bean, deactivation of fatty oxidase with heat treatment is more effective method.

在众多的脱腥专利技术中,结合热处理钝化大豆中的脂肪氧化酶是广为采用而较为有效的方法。


Catalyst sintering in fixed-bed reactors: deactivation rate and thermal history.

在固定床式反应器中的催化剂烧结:失活的速度和热变化过程


After complementary welding,a completely heat treatment was needed,to the polish part,deactivation treatment was carried out.

在补焊后,需进行彻底热处理,对打磨部分,要进行钝化处理。


When the reaction is carried out in gas phase or liquid phase, obvious catalyst deactivation is observed.

在较小的苯/乙烯比的条件下,不论气相法还是液相法反应,催化剂的失活速率都比较快。


There can be important consequences of activation or deactivation.

在这里可能有活化或钝化的重要结果。


Based on the mechanism of catalyst deactivation at high temperature, the effect of accelerated aging method on deactivation was studied.

基于催化剂高温失活机理,分析了不同快速老化方法对催化剂劣化强度的影响。


Introduction of free water to the catalyst should be avoided to prevent temporary deactivation of the catalyst. Only fill the reactors with benzene that has been circulated and dried.

填充反应器时用干燥的苯循环可以脱去催化剂中的水份,防止催化剂暂时性失活。


Big basic nitrogen compounds (BNC) molecules poisoned the active sites on external surface of the catalyst, while small BNC molecules entered pore channels of the catalyst, both caused deactivation of the active sites.

大分子碱性氮化物可以毒化催化剂外表面活性中心,小分子碱性氮化物可以进入催化剂孔道,造成催化剂活性中心全部失活。


What are the consequences of a deactivation?

失效的结果如何?


It must be included in the body of your request so we know what service you are using and requesting deactivation from.

它必须包括在身体,你的要求,因此,我们知道你的服务使用,并要求从失。


The catalytic activity raises with increasing the aluminum content inthe zeolite. The progressive deactivation of the catalyst is due to the coke deposition on thesurface of ZSM-5 zeolite.

实验结果表明:催化剂活性随着铝含量的增大而增加,催化剂的逐步减活是由于ZSM-5沸石表面结焦所致。


To different reactions,there are different mechanisms of coking deactivation of zoalite.

对于不同的反应,其积炭失活的机理是不同的。


The deactivation of zeolite catalyst QZ-2000 was researched in phenol installation of Jilin Petrochemical Company.

对吉林石化公司双苯厂苯酚丙酮装置异丙苯单元中使用的QZ-2000分子筛催化剂的失活问题进行了研究。


A review is given on the causes for deactivation of domestic and foreign Co Mo based sulfur tolerant shift catalysts.

对国内外Co -Mo 系耐硫变换催化剂失活的原因进行了综述。


The deactivation and regeneration of ambient temperature COS hydrolysis catalyst were studied.

对常温COS水解催化剂的失活与再生进行了研究。