reflux value

与reflux value相关的网络例句 [注：此内容来源于网络，仅供参考]

The experiment results indicate that: the increases of catalyst concentration, feed mole ratio of methanol to formaldehyde and the decrease of total feed flow can increase the yield of methylal; the concentration of methylal in distillate also increases with the increase of catalyst concentration; that the effects of reflux ratio on the yield and concentration of methylal in distillate are different from conventional distillation process, an optimal value of reflux ratio exists between 1 and 2 for this process.

实验结果表明：回流比对甲缩醛收率和塔顶甲缩醛纯度的影响不同于一般的精馏过程，存在一个最优回流比，本过程最佳回流比在1-2之间；提高催化剂浓度，甲缩醛收率和塔顶甲缩醛纯度均增加；提高进料醇醛摩尔比也会提高甲缩醛收率；进料总流量对甲缩醛的收率的影响十分明显，进料总流量减少可以使甲缩醛的收率得到明显提高。

Objective To evaluate the value of reflux diagnostic questionnaires in the diagnosis of gastroesophageal reflux disease.

目的 探讨以反流症状为主的问卷调查在诊断胃食管反流病中的价值。

Detailed discussions are made from the design point of view on the questions with DAT-IAT process and A／DAT-IAT process (a DAT-IAT process with pre-anaerobic reactor),such as settling／decanting time,volume of anaerobic reactor,reflux ratio,pH value,temperature,selection of decanters and namber of reactor, etc..

从设计的角度出发，详细论述了DAT-IAT工艺及前置厌氧反应器的DAT-IAT工艺(简称A／DAT-IAT)中沉淀／滗水时间、厌氧反应器体积、回流比、pH值、温度、滗水器选择及反应池数量等方面的问题。

To study the relationship between gastric pH and bilirubin absorption value in bile reflux gastritis, we simultaneously assessed the changes in gastric pH and bilirubin absorption value during 24h in 22 patients with bile reflux gastritis using ambulatory 24h pH meter and bilirubin monitoring technique.

研究胆汁反流性胃炎患者胃内 pH值与胆汁反流的关系。胆汁反流性胃炎患者 2 2例，应用便携式pH及胆汁监测仪同步监测胃内 2 4h的 pH值及胆红素吸收值。

Also, the establishment of logistic regression model proves that the choice of stock delivery valuation methods doesn't vary greatly by political affairs and cost of contract, while the establishment of multiple linear regression model bears out that there is a statistics significan ce between accounting evaluation, accounting profession judgment from listed companies' non-circulating assets value depreciation and reflux and the scale of major business income and the relation of high and low ratio of debt to equity. Yet, there is no statistic significance between the relationship of the publication of interest encouraging plan and company establishment date.

在此基础上，本文抽取了实施新会计准则体系之前2005年我国上市公司样本，通过建立有序分组的线性趋势检验模型研究证实，以0.05为显著水平，我国上市公司存货收发频繁程度与发出存货计价方法简化程度之间，并不显著存在一般认为应有的线性关系，排除了发出存货计价方法选择这一混杂因素的影响；进而，通过建立logistic回归模型证实，发出存货计价方法的选择也并不显著受政治和契约成本的影响；通过建立多元线性回归模型证实，上市公司对非流动资产减值的会计职业判断，与其主营业务收入的规模和负债权益比率的高低之间的关系有统计学意义，与是否公布股权激励计划和公司成立时间之间的关系没有统计学意义。