Reconsidering safety design criteria for food machinery in terms of biofilm;

Suggestions on upgrading the design criteria of seepage berms on two-stratum dike foundations;

Essential characteristic of foreign object damage tolerance design for airfoils in aeroengine and development of design criteria;

Some problems in setting up forging-die flash metal consuming design criteria by means of traditional methods were analyzed.

Roller and push-rod locking device in event of cable breakage and the design criterions;

A fatigue strength design criterion of thick cylinders subjected to repeated internal pressure;

Airworthiness regulations, flying qualities specifications and design criterions;

The practical calculation on the ability of gear and the design rule of reducer in API SPEC 11E are introduced.

This paper presents the drive gear s characteristics of type KZ4A electric locomotive,the primary disabled type and design rule of the gear.

This paper proposes that the Worst Deterministic Input (WDI) analysis be used as the dynamic basis of continuous gust design rules to rcplace the current Power Spec- tral Density(PSD)analysis.

It discusses the meaning of developing green ecological architecture in our country,and represents it from the characters,the basic factors and the types of the housing,and puts forward the design principle of green ecological architecture,to increase the design level of architect and accelerate the development of green ecological architecture in our country.

In order to encourage the practices of green architecture, it s necessary to find a bridge between the design principle and assessment indexes.

introduces some advanced ideas and technologies include the design principles and the design patterns through the example for the design of fighters?simulation software.