1、

The reason of producing U shape tube effect in cementing process is analyzed in this paper. A mathematical model of the whole cementing process is set up to calculate the concrete instance and study the relevant factors thoroughly.

本文分析了注水泥过程中产生U型管效应的原因,建立了模拟注水泥全过程的数学模型,进行了实例计算并对有关因素进行了详细分析。

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2、

The celery seed oil was extracted with Soxhlet extraction method. The obtained seed oil was esterified by sodium hydroxide methanol, and then the components and their relative contents were analyzed by GC/ MS.

采用索氏提取法提取了天津实心芹菜籽油及美国西芹籽油,提取的油用氢氧化钾-甲醇法酯化后,对其进行了GC/MS分析。

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3、

This article is aimed at researching low pressure complex caving ground in Jilin area, studied mechanism of formation instability, analyzed through X-ray diffraction mineralogical analysis and SEM imagery structural analysis.

本论文针对吉林油田低压复杂易坍塌地层,对地层的失稳机理进行研究,通过X&射线衍射矿物分析,扫描电镜成像结构分析等实验对易坍塌地层进行分析。

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4、

These anomalous of the Curie temperature variation are well analyzed by the cation vacancy model.

利用阳离子空位理论模型较好地解释了Curie温度变化的异常现象。

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5、

With the help of the process simulation software-PRO-ⅱ, the impact of variation of feedback temperature of rich absorption oil on the energy recovery and the operation of the main fractionator in fluid catalytic cracking or delayed coking units was analyzed in detail.

借助流程模拟软件PRO/Ⅱ详细分析了吸收稳定系统富吸收油返回催化裂化或延迟焦化主分馏塔温度对操作及热量回收的影响。

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6、

Methods This article had analyzed 267 cases of the original mass in the carotid triangle area.

方法对颈动脉三角区原发性267例肿块进行统计分析。

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7、

Seven cases of cardio-cerebral apoplexy and their chief clinical manifestations and etiology are reported and analyzed.

作者报告心脑卒中(Cardio-Cerebral Apoplexy)7例,分析了心脑卒中的主要临床表现和发病原因。

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9、

Methods: The outcome of bronchoscopy in 27 cases of lung cancer with carcinomatous cavity was analyzed retrospectively.

方法:回顾性分析27例肺癌癌性空洞的纤支镜检查情况。

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10、

The application of monohydroxy or carboxy group compound to fluoro rubber were analyzed.

对一羟基或羧基化合物在氟橡胶胶料中的应用进行了研究。

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11、

The stress distribution of cable-girder anchorage zones under cable forces and U-prestressing tendon is analyzed.

分析了索力和U形钢束共同作用下主梁锚固区应力大小及分布情况.

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12、

As the base of decision, data warehouse should be analyzed by some powerful tools.

数据仓库是进行分析决策的基础,因而还必须有强有力的工具来做相关的分析.

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13、

Furthermore, the reaction mixture was analyzed by gas chromatography to determine the amount of the products.

此外, 反应混合物的气相色谱分析,以确定产品的数量.

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14、

The inequality of income distribution could be analyzed by authentic proof methods and the canonical methods.

收入分配的不平等前状况可以有实证和规范两种方法分析.

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15、

The effect of inlet velocity of fluid on temperature distribution was analyzed.

分析了副槽入口风速等参数对转子温度分布的影响.

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16、

MSN protocol is analyzed and a proxy for MSN Messenger in such isolation environment is designed and realized.

在对MSN Messenger进行协议分析的基础上,设计并实现了一种能够在隔离环境下对MSN Messenger实施代理的软件。

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17、

The incubation solutions were taken on days 1,7,14,21 and 28, and centrifuged 10 000r/ min at 40C. The supernature solutions were analyzed for Ca2+ and hydroxyproline.

分别于第1、7、14、21和28天取孵育液,10000r/min、40C离心,上清液作Ca2+测定和羟脯胺酸分析。

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18、

The causes are simply analyzed of error of the present soft ground settlement forecast in expressway.

简要分析了当前高速公路软土地基沉降预测误差较大的原因.

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19、

And it analyzed fuzzy control of intelligence will become development trend with automatical control on combine.

并指出了智能模糊控制将成为联合收割机自动控制的发展方向.

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20、

The impact of voltage, number of piezoelectric and damp on scalpel vibration amplitude is analyzed.

并分析了施加的电压 、 压电片数和阻尼对刀头振幅的影响.

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