safety and economic benefit的意思|示意

The production practice proved that good economic benefit and safety effect were obtained.

实践证明，经济效益显著，安全效果良好。

The change in the development system can have great impact on the mining, safety, mine look and economic benefit of the production shaft.

开拓系统的变更对生产矿井的开采、安全、矿井面貌和经济效益将产生重大的影响。

Then the safety and reliability of equipment operation have been increased, the rate of failure has been decreased, and the annual economic benefit has increased to 8163.6 tho…

通过改造提高了设备操作的安全性、可靠性，降低了设备故障停机率，年创经济效益816.3 6万元。

A good control system should not only ensure stability of system and safety of production, but also can bring economic benefit when a model predictive control technique is taken into effect.

在实施模型预测控制技术的过程中，一个良好的控制系统不但要保证系统的稳定性和生产的安全性，还要带来一定的经济效益。

The roadway manage, actual mining and support beside roadway in thin coal seam are introduced. Through planing reliable safety technology measures, better economic benefit has been achieved.

简要地介绍了薄煤层前进采煤的巷道布置、回采工艺及巷旁支护等，制定了切实可行的安全技术措施，取得较好的经济效益。

Concerning material purchasing process, technical economy, and safety production process, several solutions of material cost reduction in coalmine are discussed to increase economic benefit.

从材料采购过程、技术经济、安全生产过程等方面探寻降低煤矿材料成本的主要对策，以提高企业的经济效益。