数学家Gregory Chaitin和 A.N.Kolmogorov在他们关于复杂性和形式系统的局限性的开创性工作中,迫使我们更仔细地考虑最后一个说法。
In their groundbreaking work regarding complexity and the limitations of formal systems, mathematicians Gregory Chaitin and A.N. Kolmogorov force us to consider this last claim more closely.
美国的教育工作者并没有忘记这个事实,他们在数学不及格率上升的情况下,正在讨论如何让数学更好地满足学生的实际需要。
It's a fact not lost on American educators, who amid rising math failure rates are debating how math can better meet the real-life needs of students.
“虽然新的工作记忆的研究是以前的研究为基础,但它却得出了一个较精确地数学实验数据,即3到4个事件。”科恩说道。
The new working memory study builds on previous research, but provides the most rigorous mathematical test of the three- to four-item estimate, Cowan said.
他的工作也从数学上更严格地解决了另一个统计物理学问题,即高度组织的系统,比如压缩气体是如何快速发散并达到其平衡态?
It brings rigor to another question of statistical physics: How quickly does a highly organized system, such as compressed gas about to be released, reach its disordered equilibrium state?
介绍泵直接传动的锻造液压机工作原理,对其控制机理、数学模型、控制策略进行了研究,并成功地应用于生产实践中。
The principle of forging hydraulic press by pump direct drive is introduced in this paper, the math model, control method and strategy are also described.
许多外国大学生源源不断地涌入美国大学,攻读科学、技术、工程以及数学的硕士和博士学位,但是很多人在毕业之后无法拿到在美国工作和生活的签证。
Many foreign students come to the United States to earn advanced degrees in science, technology, engineering and math. But many are unable to get a visa to live and work here after they graduate.
在煤层三角形区域内布置回采工作面,利用工程数学,优化工作面设计,最大限度地回采煤炭。
Assign face scope at triangle coal seams, make use of engineering mathematics, optimize face designs to mine coals to the maximum.
在煤层三角形区域内布置回采工作面,利用工程数学,优化工作面设计,最大限度地回采煤炭。
Assign face scope at triangle coal seams, make use of engineering mathematics, optimize face designs to mine coals to the maximum.
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