disproportionation是什么意思   disproportionation怎么读

disproportionation单词基本解析：

disproportionation变化用词：

disproportionation英英释义：

disproportionation中文词源：

disproportionation用法和例句：

disproportionation

"The great proof of madness is the disproportion of one's designs to one's means.

"一个人的计划与实践存在太大的落差即是疯狂的表现。

Early 2008 kilometers, located in fuzhou design development, fast and disproportionation quidditch。

08公里，初期设计选址在福州开发区魁岐至快安一带。

The different value between the SPD and the BPD in 100 cases of normal labor is obviously larger than that of 55 cases of cesarean section who were diagnosed as cephalopelvic disproportion(P<0.01).

100例顺产孕妇的骶顶径差值(即孕妇骶耻径测值与胎儿双顶径测值之间的差值)明显大于55例因临床拟诊为头盆不称而行剖宫产的孕妇的骶顶径差值(P<0.01)。

Research on Reaction Kinetics of Disproportionation of Gum Rosin Catalyzed by AH Non-noble Metal Catalyst

AH型非贵金属催化松香歧化反应动力学研究

Research and Application of HAT 095 Catalyst for Toluene Disproportionation and Transalkylation

HAT-095甲苯歧化与烷基转移催化剂的研制与应用

Keywords MFI type zeolite membrane;toluene disproportionation;membrane reactor;shape selective reaction;mathematical model;

MFI型分子筛膜;膜反应器;甲苯歧化;择型催化;数学模型;

toluene disproportionation process

[化] 甲苯歧化反应

The great proof of madness is the disproportion of one's designs to one's means.

一个人的计划与实践存在太大的落差即是疯狂的表现。

one-stage disproportionation

一步歧化法

Keywords propylene;olefine.olefine cracking;olefine disproportionation;propylene refining;increase propylene production;

丙烯;烯烃;烯烃裂解;烯烃歧化;丙烯精制;增产丙烯;

propylene disproportionation

丙烯歧化

Keywords mordenite;toluene disproportionation;transalkylation;catalyst;

丝光沸石;甲苯歧化;烷基转移;催化剂;

The SPD and BPD measured by ultrasound would be method for diagnosis of cephalopelvic disproportion in childbearing.

临产前超声测量胎儿双顶径及孕妇骨盆骶耻径可作为产前头盆不称筛查的检测方法而值得临床应用。

Keywords : athylbenzene;disproportionation reactions;zeolite catalyst;

乙苯;歧化反应;沸石催化剂;

Cephalo-pelvic disproportion exists when the capacity of the pelvis is inadequate to allow the fetus to negotiate the birth canal.

什麽是'头盆不相称-不相称婴儿的头部和母亲的骨盆'?

The application of soft sensor and advanced process control technology in aromatics disproportionation unit is introduced.

介绍了芳烃歧化装置应用软测量和先进控制技术的情况。

The Anatomy about Disproportion Characteristic of the Tang Chang'an City Form

从隋、唐长安城看中国古代都城空间演变的功能趋向性特征

His secret consists in being able to find the exact point where they meet in their greatest disproportion.

他的秘密在于他能够捕捉到这两个世界极度不成比例之时所交汇那一点。

ANALYSIS ON CESAREAN SECTION OF 100 CASES WITH RELATIVE CEPHALOPELVIC DISPROPORTION

以相对头盆不称为指征的剖宫产100例分析

a disproportion between the price and the value

价格与价值之间的不均衡

A distinguishing feature of high office, however, is the disproportion between the gravity of actions and the time available to deal with them.

但是,身居高官显职的人的一个显著特点是,他们所采取的行动,其重要性同可以用来处理问题的时间很不相称。

However, a moral disproportion also obtains in N's case.

但是，道德失衡也可能在N的案子中出现。

Try to float the cup, and it will be grounded, due to the disproportion between water and vessel.

何必要高飞九万里而到那遥远的南海呢？”

a supply in disproportion with the demand

供求失调

The catalysts are arranged in the order of their acidities as reflected in the amount of the disproportionation and skeletal isomerization products.

依不均衡反应及骨架异构化反应之产物的量，可把触媒按照其酸性程度排列。

Suppose a moral disproportion obtains in M's case.He has been made to suffer excessively for his crimes.

假设在M案件中出现了道德失衡，他遭受了过量的惩罚之苦。

The equity analysis show the distributing of MMR in different provinces is disproportion, and indicates the maternal and infant health situation in our country is inequitable.

健康公平性研究表明,孕产妇与儿童死亡在各省分布不均衡,妇幼健康存在不公平现象,并逐年加重。

Keywords Catalysis-chemistry;Catalyst;Pd/C;Pd（acac）2;Precursor;Resin disproportionation;

催化化学;催化剂;钯/碳;乙酰丙酮钯;前驱物;歧化松香;

catalytic disproportionation

催化歧化

First Senator. Indeed， they are disproportion'd； My letters say a hundred and seven galleys.

元老甲它们真是参差不一；我的信上说是共有船只一百零七艘。

Congenital growth disproportion

先天性生长不匀称

congenital fibre type disproportion

先天性纤维型不(相)称

Congenital fiber type disproportion myopathy

先天性纤维型不相称性肌病

congenital fiber type disproportion

先天性纤维型失调

Keywords C4 cut fraction;1-butylene;isobutene;aromatization;catalytic cracking;disproportionation reaction;

关键词C4馏分;1-丁烯;异丁烯;烷基化;芳构化;催化裂解;歧化反应;

Keywords Grey Model;contacting relation degree;cesarean section rate;fetal distress in uterus;cephalopelvic disproportion;fetus valuable;

关键词灰色系统;关联度;剖宫产率;胎儿宫内窘迫;头盆不称;胎儿珍贵;

Keywords Ni-Al catalyst;alkoxide hydrolysis;nanometer particle;rosin;disproportionation;

关键词镍-铝催化剂;醇盐水解法;纳米粒子;松香;歧化反应;

Disproportion of other origin

其他原因的比例不称

Keywords spectrophotometry;acetic acid;acetic anhydride;manganese ions;disproportionation reactions;equilibrium constant;

分光光度法;乙酸;醋酸酐;锰离子;歧化反应;平衡常数;

A novel technique has been successfully developed to extract aluminum,in vacuum,from alumina through disproportionation of aluminum subflorides with carbon as the reducing agent.

利用低价氟化铝歧化反应,用碳作还原剂,在真空条件下,从氧化铝中提取铝进行了实验研究。实验结果表明:不同粘接指数的煤混合物作为还原剂可以防止喷料;

Study on Method for Orthogonal Experiment and Metallization process of AIN Ceramic Surface by Disproportionation Reactions

利用热歧化反应进行氮化铝陶瓷表面钛金属化工艺及正交实验研究

Effect of Promoter on the Acidity and Catalytic Performance of Catalysts for Toluene Disproportionation and Transalkylation

助催化剂对甲苯歧化与烷基转移催化剂性能的影响

Keywords electroless tin plating;reduction method;disproportionation reaction;replacement method;reaction mechanism;

化学镀锡;还原法;歧化反应;浸镀法;反应机理;

The plating baths based on reduction and disproportionation reactions have poor stability while the replacement-based bath is stable,and the deposit has uniform thickness.

化学镀锡主要包括还原法化学镀锡、歧化反应化学镀锡和浸镀法化学镀锡,总结了3种方法的优缺点及反应机理。

A Research on Prediction Model Applied to Analyzing many Factors and the Disproportion in the Sports Results of Athletes

十项全能运动员成绩多因素非均衡性预测模型的研究

bimolecular disproportionation

双分子岐化

Application of double valve filling with nilregen instead of end cap technique in disproportionation device

双阀充氮取代盲板技术在歧化装置上的应用

Any study counting citations, depending on when it is conducted, runs the risk of registering the "impact" of the fad in disproportion to its scholarly merit or long-term value or interest.

取决于其研究的时间，任何引用计数的研究都冒着记录时髦的“影响力”的风险，而时髦与其学术创见或长期价值或利益并不成正比。

Furthermore, charge disproportionation of Co3+;

另外，还有以下几种因素共同起作用：Co~(3+)离子的电荷歧化；

DISPROPORTIONATION OF 1,2,4 TRIMETHYLBENZENE OVER Zr CONTAINING PILLARED MONTMORILLONITE

含锆层柱蒙脱石对1,2,4?三甲基苯歧化反应的催化作用

Analysis of International Capital Flow's Character of Disproportion

国际资本流动的非均衡性浅析

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

The cephalopelvic disproportion was the major indication in the spontaneous labour group.

在剖宫产指征方面两组有所不同。

the disproportion between the gravity of geopolitical events and the time available to deal with them

地缘政治学事件的严重性与用于处理这些事件的时间极不相称

heterogeneous disproportionation

多相歧化

cephalo-pelvic disproportion

头盆不称

The cesarean delivery rate more than doubles when passing the 42nd week compared with 40 weeks because of cephalopelvic disproportion resulting from larger infants and by fetal intolerance of labor.

妊娠超过42周的患者，其剖宫产率是妊娠超过40周的患者的两倍，原因多为胎儿产程耐受不良，出现宫内窘迫或胎儿巨大造成头盆不称。

By far the worst form of competition in schools is disproportion ate emphasis on examinations.

学校里最最糟糕的竞争方式是不恰当地强调考试。根据这句话可知

The great disproportion between the means of egress and the size of the imprisoned insect makes one wonder how the exit is ever accomplished at all-and it never is without great labor and difficulty.

它的身体这样肥大，那条管儿这样细小，人人都会希奇它怎样才能够出来呢？一定会碰见多少难处，花费多少心机与力气。

Keywords p-xylene;toluene disproportionation and transalkylation;shape selective disproportionation of toluene;

对二甲苯;甲苯歧化与烷基转移;甲苯择形歧化;

In toluene disproportionation,the catalytic activity is effected by the acidity and crystal size of catalyst.

对于甲苯歧化反应,其受催化剂的酸性质、晶粒大小等因素综合影响。

Co-crystalline has best activity of toluene disproportionation and it's yield of xylene is 14.8%, 4.0% more than ZSM-5, MOR respectively.

对于甲苯歧化反应来说,产物中二甲苯含量以混晶分子筛的最高,比ZSM-5分子筛高14.8%,比丝光沸石高4.0%,可见混晶沸石这两方面的催化性能优于ZSM-5分子筛与丝光沸石。

The theoretical and practical calculation methods for disproportionation heat were discussed.Simple and reasonable methods,which had small difference in calculation results were given out.

对氯酸钠电解歧化反应热的理论计算和实际测算方法进行了探讨，给出了合理、简便的理论计算和实际测算方法。

Reflections on Handling the Gender Disproportion Problem of Newly-born Population

对治理出生人口性别比失调问题的思考

Keywords p bromophenol;disproportionation and isomerization;kinetics;

对溴苯酚;岐化异构化;反应动力学;

Kinetics of disproportionation and isomerization of p-bromophenol

对溴苯酚歧化异构化反应动力学

The filming on steel using the disproportionation reaction of sub-sulphide of Al was studied.

对用低价硫化铝的歧化反应进行钢基镀膜作了定性研究。

Nano-Ni was first used as catalyst for disproportionation of resin acid.

将纳米镍催化剂首次应用于树脂酸的歧化反应中。

Keywords pillared materials;cross-linked saponite;disproportionation reaction;catalytic activity;

层柱材料;交联皂石;歧化反应;催化活性;

Keywords Pillared montmorillonite;Trimethylbenzene;Disproportionation;Shape selective catalysis;

层柱蒙脱石;三甲基苯;歧化反应;择形催化;

disproportion in age, size, weight, importance

年龄上的不相称﹑ 尺寸上的不匀称﹑ 重量上的不均衡﹑ 重要性上的不相等

The technique advance of C4 olefin aromatization,catalytic cracking and disproportionation for producing low-carbon o...

并介绍了C4烯烃芳构化、催化裂解、歧化制低碳烯烃等新技术的研究进展情况。

Keywords isobutyraldehyde;isobutyric acid;oxidation;disproportionation;

异丁醛;异丁酸;氧化;歧化;

Keywords isoamyl isovalerate;isovaleraldehyde;aluminum isoamyloxide;disproportionation;

异戊酸异戊酯;异戊醛;异戊醇铝;歧化;

When termination occurs partly by disproportionation, the prepolymer chains in the product carry branches as well as cross-links.

当终止反应一部分是由歧化所起时，则在产物中预聚物链不但带有交联也带有支链。

When the electrical conductivity of excessive, will cause the dampening solution concentrations, the result is an oil and water, offsctdruckereien disproportion.

当进火的电导率过不小时，不兵引起润版原液浓度的保持，其甘休不离是油火比例闹争，引发胶印障碍。

Perhaps what most impressed me was to note the absolute disproportion between the pleasure obtained from a cigarette and the risk run.

或许让我印象最深刻的是看到了吸烟的快乐与健康承担的风险不成比例。

Keywords shape selective molecular sieve;zeolite;catalysis;alkylation;disproportion;transalkylation;selectivity;

择形分子筛;沸石;催化作用;烷基化;歧化作用;烷基转移;选择性;

This paper analyzes the gender issue and the related social policy in the process of population ageing, eg, gender disproportion in the old people, hard life of senile women esp. of the rural group.

摘要中国的老龄化过程已经呈现出了性别特征，如老年性比例失调以及老年高龄妇女和农村妇女生活艰难。

The disproportion in the population of berth gender is a relatively serious problem, it would brings banns to the family, social stability and the sustainable development for the future.

摘要人口出生性别比的失衡，是一个较为严重的社会问题，它会对今后家庭、社会的稳定和可持续发展带来危害。