principle of economic effect的意思|示意
经济效果原则
principle of economic effect的网络常见释义
经济效益原则 经济效益原则(principle of economic effect):是指因实行 成本控制所采取的有关组织措施、技术措施等所必须付出的代价,应限制在最经济的限度内,不应超过因缺少控制而丧失的...
principle of economic effect相关例句
The paper introduces the working principle, structural and technical characteristics, dehydration effect and economic benefits of GPJ-60A pressurized disk filter.
本文介绍了GPJ - 60 A型盘式加压过滤机的工作原理、结构、技术特征、脱水效果以及所取得的经济效益。
Its purpose is to achieve the effect of humor and novelty and at the same time satisfy the economic principle.
其使用目的是为了追求幽默、新鲜的效果,它符合语言经济原则的要求。
Through the using of freguencies change to technique in the stalk machine, introduce the change of freguencies technique in the breeze machine's working principle, characteristics and economic effect.
通过对变频调速技术在矿井对旋轴流式风机中的应用,介绍了变频调速技术在风机使用中的工作原理、特点和产生的经济效益。