This article makes a theoretical analysis of the stability along circumference for the evaporator container which is developed by Baotou Agrotechnique Institute for storing vegetables and fruit in the condition of low-temperature and vacuum.

The experimental results show that the physical aging is an important means for improving the orientational stability of poled film because it can effectively decrease polymer's free volume and restrict the oriented polar molecules to rotate out of alignment.

Texture evolution and orientational stability of high-strength and low-expansion Fe-Ni alloy was investigated using pole figure and orientation distribution function.

238) of the hybrid material after corona poling was investigated by UV-vis spectra and the hybrid material exhibited excellent orientational stability as the Φ was able to maintain about 79% of its initial value at 80℃ for 3h.

Research on lateral stability influenced by inclined angle of through X-type double ribs arch bridge;

Anti-skidding of pavement surface is one of the important aspects of lateral stability.

This paper presents theoretical calculation method for lateral stability of beam body on rubber seat, based on the analysis of lateral stability of concrete simple-supported beam.

Numerical modeling of influence of fault spacengel on longitudinal stability of tunnel;

This paper simulated the influences of fault angles on the tunnel longitudinal stability by the finite-difference program FLAC(3D).

The characteristics and influence factors of the longitudinal stability of subsea tunnel with long-distance,high water pressure and large diameter are analyzed;and taking a certain project for example,a study on channel dredging as a new and important influence factor is carried out.