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The fatigues of diamond at room temperature and the soft impress or technique are introduced.
阐述了金刚石室温疲劳破坏现象的产生,介绍了软压头技术.
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不管什么气候,不管什么困难, 费尔戈森博士全然不在乎.
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She feels boxed in at the fatiguing work and wishes greater freedom to develop her ideas.
她在令人疲劳的工作中感到憋气,希望能有更大的自由去实现她的理想.
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Nevertheless it is fatiguing or monotonous or, at a minimum, a source of no particular pleasure.
不过这是令人疲惫的、单调的 、 或者(在最低限度上)是不开心的源泉.
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Alkyl dimethylamine is made from fatly alcohol and dimethyla-mine by one stage catalysis.
由脂肪醇、甲胺一步催化法制取烷基二甲基胺.
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