the minimum gather a grade是什么意思

网络释义

用法例句

It is necessary and rationally that calculate the minimum mining thickness and the rock eliminating thickness of ore relates the technology of ore retrieving,the level of equip- ment,the ore base burning source、the character of ore product,the character of ore selecting.

最低可采厚度与夹石剔除厚度是计算工业矿床工业储量的重要工业指标。

This paper studied the negative influence of our country′s old model of working mine enterprises on the scale economy of mine and the lowest industrial grade, on the basis of positive analysis of the domestic and overseas scale of nonferrous metals mine, and appraised the degree of realizing the economy of scale of nonferrous metals mine in our country.

在对国内外有色矿山规模水平实证分析的基础上，分析了我国办矿旧模式对矿山规模经济和最低工业品位的负面影响，评价了我国有色矿业规模经济的实现程度。

Calculation and its Significances of Cut-off Grade and Minimum Industrial Grade to Shuangwang Gold Deposit at Shanxi Province

陕西双王金矿床边界品位和最低工业品位的计算及意义

Discussion on Industrialization Prospect of Hydrometallurgy Recovery Process from Low Concentration Copper Sulphide Ore by Bioleaching;

低品位硫化铜矿细菌浸出工艺产业化前景

Present status and prospects for floatation industry of Yunnan medium and low grade phosphorite

云南中低品位磷矿浮选工业化现状及展望

Research on Influence of Minimum Wage and Position Matching in Balanced Service Market on Unemployment;

关于均衡劳务市场中的最低工资及职位配对对失业影响的研究

Semi-industrial Experiment Study on Preparing Directly Nanometer Zinc Oxide by Low-grade Zinc-bearing Materials;

低品位含锌物料直接制备纳米氧化锌的半工业性试验研究

Research and Industrial Practice of Beneficiation Technology on Low-grade Fine-grained Refractory Siderite-limonite of Daxigou

大西沟低品位、微细粒难处理菱褐铁矿选矿技术研究及工业实践

Study of producing industrial phosphoric acid with middle-low grade phosphate rock byvertical kiln method

立窑法利用中低品位磷矿石生产工业磷酸的研究

We source factory production goods at the lowest prices.

我们的工厂以最低价格进行产品生产。

least significant positions

最低有效位，低数位

"The administrative overhead of a business is low to the extent that everyone working in the business can, be trusted to behave in a way that best promotes the interests of the firm. "

企业一般管理费用的高低视每一位员工为本企业最佳效益尽心工作的程度而定。

They said that women occupy the lowest positions in the teaching profession.

他们说在教师职业中妇女职位最低。

a minimum wage,ie guaranteed basic pay in a particular industry or country

最低工资（某行业或某国的工资底线）

Study on Heap Leaching-Solvent Extraction-Electro-deposit of Low-grade Zinc Ore;

低品位锌矿堆浸—萃取—电积工艺研究

Study on a Novel Hydrometallurgical Technology of Low Grade Oxide Zinc Ores;

低品位氧化锌矿湿法冶金新工艺研究

In Processing Low-grade High Sulfur Bauxite Production New Craft;

处理中低品位高硫铝土矿生产新工艺

MINERAL PROCESSING TECHNOLOGY STUDY ON A LOW-GRADE IRON ORE IN HEBEI

河北某低品位铁矿选矿工艺流程研究

Technique research on selection of low-grade copper and nickel ore in Hami,Xinjiang

新疆哈密低品位铜镍矿选矿工艺研究

Research on technological conditions of low-grade rhodochrosite leaching manganese

低品位菱锰矿浸出锰的工艺条件研究