查询词典 wasteless

Then a wasteless mining design for a large underground copper mine is discussed.

介绍了我国有色矿山实现无废开采的途径以及某一大型矿山的无废开采设计。

Because it is very short for the idea of wasteless mining to be put forward, there are no relative systemic theories and methods published both at home and abroad.

因此必须对采矿工艺过程进行合理地控制和优化，其中，重点是对资源利用、采矿工艺方案和采矿工艺过程的优化。

In the paper, a integrate evaluation system for wasteless mining is set up from theory to practice. The plan and design is very important to the realization of wasteless mining.

从矿产资源特点、设计的科学思维基础、无废开采的特点到无废开采设计原则、内容及程序等方面进行了完整系统的讨论，形成了一套完整的无废开采设计方法、体系。

In the paper some of original opinions and methods put forward by the author have great importance to develop and improve the design and the appraise theory system in wasteless mining.

然而，众所周知，即使对采矿工艺过程进行最大程度的优化和控制，也只能尽量地减少废料的产出，不能完全消除废料的产出，只能做到少废，还必须针对产出废料的情况进行治理。

After that, the author, based on the wasteless mining theories and his research experience, put forward creatively a new method to design and appraise for the wasteless mining, in which the modern applicable visualization technique are applied.

在采矿方案优选方面，发展应用模糊数学与层次分析法的组合决策优化方法对无废开采方案优选的指标体系、权值的分析处理与系统进行了综合评判，并建立了系统实用的方案优化选择数学模型，以获得最佳、合理的无废开采方案。

A brave new wasteless world seemed nigh.

一个没有垃圾的美丽新世界似乎指日可待了。

At the first, the paper describes the importance and the present status of the application of wasteless mining in our country, and gives a special discussion for its conception ,research approaches, and some apply pathways for wasteless mining, then makes a brief description of decision-making and optimizing theories and methods applied in the paper's design and appraisal for the wasteless mining.

另外，为合理地控制采切时废料的混入，在采矿方法设计中还引入了衡量采准工作的采切废石混入率的标准与计算方法。采矿工艺过程的优化，主要是要设计选用最合适的采矿方案与最合适的采矿工艺。这是实现无废开采极为重要的一个方面，它直接影响着矿山的开采效益与无废开采效果。

Therefore, it has become an important development direction for our mining industry to protect mine's environment, and to keep mine production with continuance and steadiness for a long periodWithin recent years, many new problems were brought forward through wasteless mining experience, in which, the right design and objective appraise for the wasteless mining is one of its problems.

另外，作者在研究中提出的一些独到的见解与方法，对发展与完善无废开采设计与评价的理论体系有重要的意义。我们知道，实现无废开采的关键：一方面是要尽量扼制废料的产出，另一方面是要寻找有效的方法对产出的废料进行治理。而要扼制废料的产出，必须要根据矿山开采的特点，合理确定开采品位，减少废石的采掘，控制采矿过程中废石的混入。

Aadoted epoch-making telescopic nozzle technique of Hirano of Japan,which allows full,wasteless utilization of the hot air jet out of the floating nozzle to the width of process.

采用了日本平野公司的具有划时代意义的伸缩喷嘴技术，从而保证了织物加工过程中喷嘴喷出的热空气得到最大限度的利用而无浪费。

Wasteless mining is a main measure for the realization of the mining sustainable development The paper gives the definition for wasteless mining. The treatise discusses the significance, realization conditions and ways for wasteless mining.

文中对无废开采这一实现矿业可持续发展的最重要途径从其概念、意义、实现条件及实现途径进行了系统的论述，并给出了相应的实例。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷