1、

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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2、

The asbestos tailing is a kind of environment-destruction mineral tailing, which main mineral components are serpentine.

石棉尾矿是一种以 蛇纹石 为主要矿物成分的尾矿,对矿区环境危害严重.

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3、

On Selecting Trial Function of Deflection Curve of the Bars Structure Components

杆系结构构件挠曲线试函数的选取初析

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4、

Objective: UV spectrophotometry can be applied to determination of active components in nysfungin.

目的: 采用紫外分光光度法对制霉素中活性组份的含量测定.

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5、

Using Flash to Create the Trigonometric Function Image Components

使用Flash创建三角函数图像组件

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6、

Producing Object Oriented Components with Rational Rose

利用Rational ROSE创建面向对象组件

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7、

This paper will firstly build an abstract description model for dynamic semantics detection of software components;

为解决这一问题,该文首先构造一个能够用于软部件动态语义检测的抽象描述模型;

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8、

Fifthly, the semantic connection between complement and other components in the sentence is very abundance and complex;

第五,补语的语义指向是多方面的,语义内容非常复杂;

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9、

In this paper, after a feature-based business component model is proposed, structural and semantic dependency relationships between components are deeply researched.

在提出基于特征的业务构件模型之后,研究构件之间存在的结构和语义依赖关系,并分析了构件组织方式与建模效率之间关系。

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10、

It is one of the key components of the sediment sampler and has great influence to the performance of the sampler.

悬沙采样器开关阀的基本作用是控制采样仓的进水和排气,它是采样器的关键元件之一,对采样器的性能起决定作用。

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11、

A simulation model of sampling circuit SPICE of 50 GHz broadband sampling oscilloscope was developed based on the electric parameter modeling of discrete components. The model parameters were constructed according to the circuit frame and multi-dimensional and subtle electrical measurements of a disassembled sampling head.

提出了基于分立元件电气参数建模的50GHz宽带采样示波器采样电路的SPICE仿真模型,根据电路结构、分解的采样头的电气细微测量以及器件的多维测量构建了模型的电气参数。

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12、

Axlebox bearing is one of the key components of train bogie. The condition of the axlebox bearing has great influence on rail traffic security.

轴箱轴承作为列车转向架的关键部件之一,其服役状况对行车安全有着重大影响。

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13、

In structural design, the main thing is that the design of multi-axle box, power box and slip are common platform components, design parameters can be selected.

在结构设计中,主要的是对多轴箱的设计,动力箱和滑台的属于通用部件,可根据设计的参数进行选取。

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14、

The use of three-jaw chuck clamping thin-walled components often cannot meet the accuracy requirements in the lathe, need to use the six-jaw chuck.

在车床上采用三爪卡盘夹持薄壁零件往往不能满足精度要求,需要使用六爪卡盘。

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15、

A thermodynamic model of excess enthalpy with three parameters for binary liquid mixtures is established by introducing the internal pressure and energy of vaporization of components.

引言在溶液现象的研究中,过量焓是一个重要的热力学量,它反映了液体混合物偏离理想溶液的程度。

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16、

But these tears still lack needed components, so dry eyes remain a problem.

但这些眼泪仍缺少眼睛所必须的成分, 所以干眼症仍无法得到缓解.

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17、

Use of COM Components Let the Data in the SQL Server Output to Excel

利用COM组件将Sql Server中的数据导入到Excel

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18、

The method measures the similarity of durability index series of components by the use of similarity coefficient and forms a fuzzy equivalence matrix with sort function.

该方法利用相似系数在各构件的耐久性指标序列之间进行相似性度量,并形成了具有分类功能的模糊等价矩阵。

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19、

These valves facilitate inspection of system components while maintaining system integrity.

这种阀门在保持系统完整性的前提下,为系统部件的检查提供便利.

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20、

The construction of the BFM-910 indicator uses components with a long term time and temperature stability.

建造 BFM -910显示器使用的部件使用寿命长且温度稳定性好.

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