查询词典 operating factor

First, a chlorinator was self-designed in this paper, and dichloride of 2-methyl-1-propene was synthesized by 2-methyl-1-propene reacted with chlorine fast in this reactor. By means of the Orthogonal Experiments design and single factor experiments, the influence of several reaction variables on the yield were examined and the optimum reaction conditions under the intervallic operation were obtained, the yield and selectivity of dichloride of 2-methyl-1-prop-ene were more than 65% and 80% respectively. Second, the preparation of 2-methylene-1, 3-propanediol, which dichloride of 2-methyl-1-propene reacted with alkali was investigated. By means of the Orthogonal Experiments design and single factor experiments, the influence of several reaction variables on the yield were examined and the optimum reaction conditions under the intervallic operation were obtained, the conversion of dichloride of 2-methyl-1-propene was 100%. Moreover the preparation of MPO, which 2-methylene-1, 3-propanediol reacted with hydrogen, in presence of Al_2O_3-Pd catalyst, was gotten, and the product was appraised.

本文在氯化反应过程中，自行设计制作出了氯化管式反应器，在该反应器中异丁烯和氯气迅速混合反应生成二氯异丁烯，根据该氯化反应特征利用正交试验和单因素试验考察了有关因素的影响并优化得到了最佳工艺条件，二氯异丁烯的总收率达65％以上，选择性达80％；接着，对二氯异丁烯进行水解反应制得了2-甲烯-1，3-丙二醇，讨论了相关因素对水解反应的影响，并通过正交试验和单因素试验得到了较佳工艺条件，二氯异丁烯的转化率达100％；同时还对制备的2-甲烯-1，3-丙二醇在常压下采用三氧化二铝负载钯催化剂催化加氢得目的产物MPO，并对产品进行了鉴定，从而打通了整个工艺路线。

Apply single factor analyse and Logistic regress multimode factor analyse, analyse retrospect our hospital 19 samples which cholecyst remains after cholecystectomy clinic data.

应用单因素分析和Logistic回归多因素分析方法，回顾性分析我院19例胆囊切除术后残余胆囊的临床资料。

BACKGROUND: At present, transforming growth factor β is the cytokine correlated with cicatricle most closely, SMAD-mediated signaling pathway is the main path for the transmission of transforming growth factor β downstream signals.

背景：转化生长因子β是目前与瘢痕关系最为密切的细胞因子，而SMAD蛋白介导的信号通路是转化生长因子β下游信号传递的主要途径。

From the management aim made by the form of managing with law in Ming Hui Code, to the thought of severe punishment in Ming Great Law and Ming Great Admonition, to the proper adjust of lawmaking suited to the society and treating the official clemently, we can see that Ming Dynasty racks the minds scheming the methods of managing the officials .But corruption was the appraisal of Ming Dynasty of afterworld . During the whole period of Ming Dynasty especially the later stage , corruption was widely. The political factor and culture factor were the most important reason .Value view of government behalf incorporation .Economical behalf is obtained not by economical means ,but by political ones, which is not a,normal state .

从《明会典》以行政法典的形式来确立吏治目标，到《大明律》、《明大诰》重典治吏思想的提出，到明中后期《问刑条例》因时立法、情法适中、宽厚待吏的适时调整，明代统治集团在整肃吏治上可谓费尽心机，但腐败始终被后人看作明代官场的最后鉴定，整个明代尤其是中后期，贪风日盛、贿赂公行，究其原因，社会总体机制下制度性因素和文化因素是最根本的，那就是中国传统的官利一体化的价值观，当官与发财是划等号的，经济利益不是通过经济方式而是通过政治方式来解决，这本身就是一种不正常的社会状态。

It is not only a quantity factor but non quantity factor at the same time to be considered, according to the validity of Taylor expansion formula which is nearby the expansion spot, then the author utilizes judging function of adaptive algorithm and dynamic cluster of the parameter to set up the cluster prediction model of the price of financial assets.

考虑了数量化的因素同时也考虑了非数量化的因素，依据泰勒展开公式在展开点附近的有效性，利用参数自适应算法和动态聚类的判断作用建立了金融资产价格的聚类预测模型。

In chapter 5, local derivations and local automorphisms of nest subalgebras in von Neumann algebras and local higher cohomology -local 2-cocycles are studied. It is proved that every weakly continuous local derivation, respectively, every weakly local automorphism, of nest subalgebra of a factor von Neumann algebra is a derivation, respectively, an automorphism. Every norm continuous local derivation, respectively, every norm local automorphism, of the nest subalgebra associated to a countable nest in a factor von Neumann algebra is a derivation, respectively, an automorphism. Moreover, it is answered Larson's question. Finally, it is shown that every local 2-cocycle of any von Neumann algebra is a 2-cocycle.

第五章研究von Neumann代数中套子代数的局部导子和局部同构以及von Neumann代数的高维局部映射—局部2-上循环，证明了因子von Neumann代数中套子代数的每一个局部强连续导子和局部强连续同构分别是导子和同构；可数套所对应的套子代数的每一个有界局部导子和有界局部同构分别是导子和同构；同时，部分回答了Larson所提的问题；最后，得到von Neumann代数的每一个局部2-上循环是2-上循环。

The test results indicate that the Colburn factor and the friction factor increase with the decrease of space of fins.

结果表明，换热和摩擦因子都随着翅片间距的减小而增大。

When inlet relative humidity increases, the Colburn factor increases and the friction factor almost remains unchanged.

当入口相对湿度增大时，换热因子增大，而摩擦因子则几乎不变。

When inlet relative humidity increasesthe Colburn factor increases and the friction factor almost remains unchanged.

当入口相对湿度增大时，换热因子增大，而摩擦因子则几乎不变。

The heat transfer coefficients and pressure drop data for different fin pitch F p and fin height F h were reported in terms of Colburn j -factor and Fanning friction factor f , as function of Re Lp .

在风洞试验台上对20种不同结构参数的扁管百叶窗翅片进行了传热和流动阻力性能试验，分析比较了翅片间距和翅片高度对其表面对流换热系数和空气阻力性能的影响。

We were cousins—his grandfather was King of Scots,and his great-grandfather was Henry VII of England.

我们是堂姐弟——他的祖父曾是苏格兰国王，他的曾祖父是英格兰的亨利二世。

I do want to help you, but I am in a quandary now!

我是想帮你，但是我现在左右为难啊！