cage raising [矿业] 吊罐法掘进
raising by cage Iift 天井吊罐法掘进
raising in cage condition 笼养状态
stacked-cage raising 叠层笼养
In terms of farming, the "Standardization" gives exact regulations on the raising condition, cage sizes, food's nutrition, and disease prevention.
在养殖方面，该《标准》对饲养条件、笼舍尺寸、食物营养配方、免疫等都予以了明确的规定。
It has been proved in practice that this machine can significantly reduce raising cost and yield better economical results by comparison with conventional raising and cage raising methods.
实践表明，用该机掘进天井与普通掘进法和吊罐法相比，可大大减少成井费用，经济效益较好。
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