1.
in other words, they are the products of refining or they are refilled products refined products.
换言之，它们是通过炼制得到的，或称为炼制产品。
2.
But exercising too much is just as bad as not doing enough.
然而锻炼过量和锻炼不足一样糟糕。
3.
Changing iron into steel is a process of purifying the iron.
把铁炼成钢是铁的精炼过程。
4.
The Effection on Ironmaking Raw Materials and Metallurgical Process by High Content of Al_2O_3 Iron Ore;
富Al_2O_3矿对炼铁原料及冶炼过程的影响
5.
lose(weight)through strenuous exercise
（通过努力锻炼）减轻（体重）
6.
petroleum oils coke after distillation.
石油经过蒸馏炼焦了。
7.
the activity of exerting you muscles in various was to keep fit.
通过各种方式锻炼肌肉。
8.
Gold is purified by fire.
黄金经过火炼提纯。
9.
The enemy had a surplus of refining capacity.
敌人的炼油能力过剩。
10.
automation of oil refinery
炼油生产过程自动化
11.
To refine beyond a desired or appropriate point.
使过分精炼精炼得超过了理想的或适合的限度
12.
Only by taking part in practice can the young people be toughened and hardened into steel.
年轻人只有通过实际锻炼才能百炼成钢。
13.
The simplest way to exercise a dog is to run the dog.
想让狗也锻炼锻炼，最简单的方式莫过于溜狗了。
14.
A sword, especially one having a well-tempered blade.
精炼过的好剑一种剑，尤指带精炼刀刃的剑
15.
The Numerical Analysis and Optimization on Process in Copper Flash Furnace;
炼铜闪速炉熔炼过程的数值分析与优化
16.
Study on Mixing Process Simulation of Mixer Internal Flow Field and Temperature Field;
密炼机混炼过程中流场和温度场的模拟研究
17.
extractive process
提炼过程;提炼制造过程;提取制造程序;纯油提过程
18.
Study on Increasing the Usage of Non-coking Coal in Coke-Making by Adding Coal Modifying Additive into Coal Blend
通过煤质改性提高非炼焦煤在炼焦过程中用量的试验研究