去年
- 推荐网络例句
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A theoretical computation equation for determining air way reliability during mine fire is put forward. The failure mode of air way during mine fire is analyzed. A disjoint minimal path set algorithm based on network simplification technology and truncation error theory for computing the reliability of large scale ventilation network during mine fire is put forward.
提出了矿井火灾时期风路可靠度的理论计算式，分析了矿井火灾时期风路失效模式，提出了适合计算大型通风系统在火灾时期可靠度的"基于截断误差理论和网络简化技术的不交化最小路集算法"。
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Don't have a sense of entitlement -- your company isn't responsible for your career growth: you are.
不要认为什么都是"应当"的——你应该对自己的职业发展负责，而不是你的公司。
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He had lain in his icy tomb on an Alpine glacier in northern Italy for 5,300 years, a perfectly preserved Stone Age warrior, complete with fur robes, leather shoes and bow and arrow.
据英国《卫报》4月20日报道，来自奥地利因斯布鲁克大学的冰川木乃伊研究小组组长康拉德·施平德勒于18日去世，享年66岁。