The methods of improving the gyroscopic theodolite orientation efficiency and benefit;

Application of Gyroscope Orientation in Mine Pit Relation Survey;

A Study on Effect of Change of Voltage on Gyro-orientation;

Apptication of the directional break blasting technology in smooth blasting;

Model of Amplitude-phase Imbalance for Directional Receiver of Monopulse Radar;

This text introduces the application of theodolite in the directional measure technique in Qidong ventilation shaft.

The effect analysis of carrying on connection survey with one mine and two mines combined directional method;

Using screw directional drilling technology in the existing borehole,through probing into this technology application in such respects as selecting the equipment,machines and tools for use,directional and whipstocking test and so on,have achieve the anticipated geological purpose.

In order to recover its production,it was determined to drilling a directional side tracking well Wangyun 2B well inside casings.

Experimental research of compression plastic properties of aligned multi-wall carbon nnotubes;

Synthesis of aligned carbon nanotubes by chemical vapor deposition(CVD);

Growth of well-aligned carbon nanotubes arrays by chemical vapor deposition;

Oriented growth of grains or oriented distribution of SiC whiskers in the sheets is controlled by using compacting rolling method.

Comparisons of the oriented infrared spectra data on the quantitative basis show that there are different concentrations of C-H and C-C bonds in the directions vertical to (100), (110) and (111).