New development of ion chromatography stationary phase was reviewed.

Methods: TLC method was applied , the stationary phase was GF _ ( 254 ).

方法使用薄层色谱法, 以硅胶 GF254 为固定相.

Collect and report the production statistic data, for weekly or monthly management review.

为每周或月度的管理总结,收集并汇报生产统计数据.

Using statistic analysis and curve fitting the correlation between compression strength and temperature was established.

利用统计分析与曲线拟合,得出了抗压强度与温度间的相关关系.

The process of statistic analysis method applied to Archaeology is quantitative substitute qualitative analysis.

统计分析的方法应用于考古学是以定量化的研究代替定性分析的过程.

Statistic analysis is adopted to set up histogram of laser signal of a tank.

采用统计分析方法,建立了坦克激光信号幅度直方图.

Customer satisfaction index researching and statistic analysis.

客户满意度调查、统计、分析.

Computer statistic analysis is the inevitable tendency that statistical modernization develops.

计算机统计分析是统计现代化发展的必然趋势.

Mathematical Statistics Department of Mathematics are all an essential professional curriculum.

数理统计是数学系各专业的一门重要课程.

Cadres should be elected in stead of appointment by teachers.

干部应多以选举产生来代替由老师指派.

People began to travel by railway in stead of on horseback.

人们不再坐马车而开始坐火车旅行.

Steak knife: for cutting meats.

牛排刀: 用来切肉.

Then Andrew saw a steak knife in Billy's other hand.

这时安德鲁看见贝利的另一只手里拿着一把切肉的刀.

In addition, use of composite material also can be easily realized the stealth aircraft.

此外, 利用复合材料也可以很容易地实现了隐形飞机的.

The burglars had entered the house by stealth.

窃贼偷偷进入那所房子.

War has been waged against us by stealth and deceit and murder.

密谋、欺诈和谋杀已经把一场战争摆到了我们面前.

He obtained the letter by stealth.

他偷偷地弄到那封信.

It is fun eating by stealth without being found.

偷吃而不被人发现很有趣.

When at last we met alone it was by stealth.

最后我们单独见面的时候,那是秘密的.

Drawer type structure provides independent operation . Screen stencil is horizontally put thus evenly dried.

本机采用抽屉式结构,各烘架可独立操作,网版水平烘干,受热均匀.

There never tax law presented but someone will oppose it.

我们反对战争,但并不害怕战争.