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关注：1
2013-05-23 12:21
求翻译：In general, the materal from which a machine element is made must enable that part to perform its function satisfactorily during its lifetime, and it must be economically suitable, that is, cost of material, cost of fabrication, and cost of maintenance must be considered.是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
In general, the materal from which a machine element is made must enable that part to perform its function satisfactorily during its lifetime, and it must be economically suitable, that is, cost of material, cost of fabrication, and cost of maintenance must be considered.
问题补充： |
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2013-05-23 12:21:38
一般来说，从该机器元素是由母校必须使危害海岸在其生命周期中执行它的功能令人满意，而且必须在经济适用，也伤害了，成本材料，制造成本和维护成本，必须考虑。
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2013-05-23 12:23:18
总的来说,从710082的因素的名称也作了葡萄必须使,岸到令人满意地履行其职能在其一生中,和它葡萄必须向经济上适当,此外,材料的费用,费用的von,和维修成本葡萄必须考虑。
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2013-05-23 12:24:58
正在翻译，请等待...
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2013-05-23 12:26:38
一般情况下，承钢从中作出一个机元素必须启用该部分在其生存期内，令人满意地执行其功能和它必须是经济适用，就是必须考虑的材料、 制造成本和维护成本的费用。
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2013-05-23 12:28:18
正在翻译，请等待...
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