Similar words: refinery, oil refinery, refine, refined, unrefined, refined oil, refinement, refined sugar. Meaning: [rɪ'faɪnə(r)] 
n. one whose work is to refine a specific thing.
n. one whose work is to refine a specific thing. 
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31 Moreover, the stronger the pulsed magnetic filed, t he much more refiner and equiaxial effects appears. This novel technique can be used in varies of metal materials and spread in industries.
32 Built two product lines of metal powder and aluminum alloy additive 、 metal additive, grain refiner.
33 The effect of a kind of efficient grain refiner on the macrostructure of aluminum alloy was investigated.
34 Several methods for refining grains including annealing, adding grain refiner and quenching were discussed.
35 The review about the recent research results and the development status of grain refiner is presented.
More similar words: refinery, oil refinery, refine, refined, unrefined, refined oil, refinement, refined sugar, refining, refinish, forefinger, refinance, refinancing, define, defined, redefine, define as, undefined, predefine, ill-defined, finer, well defined, be defined as, well-defined, finery, moment of inertia, refit, refill, refile, prefix.