A proton contains three charged quarks bound by the strong force and its radius is defined as the distance at which the charge density drops below a certain value.
一个质子由三个带电的夸克通过强相互作用力结合而形成，它的半径是由电荷密度降到某一确定值的距离来确定的。
Modern poetry through the old style poetry metrical bound, the language is colloquial and prose style, the language of prose and shortening the distance, but still has its own characteristics.
现代诗歌冲破了旧体诗的格律束缚，语言趋于口语化、散文化，其语言与散文的距离缩短，但仍具有自己的特点。
The distance from 3-direction quartic box spline surface to the central triangular planar patch of its control net is investigated as well as its bound.
研究了三向四次箱样条曲面与控制网格中心三角平面片间的距离和该距离的界。
This paper is concerned with the special case in which the minimum distance equals the BCH bound.
本文考虑的是极小距离等于BCH界的特殊情形。
As an example, we calculate the Euclidean distance spectrum of error paths under viterbi decoding and BER upper bound for four-state Trellis-coded 8 PSK.
以四状态网格编码8PS K系统为例，计算了维特比译码时错误路径的欧氏距离谱及由此得到的误比特率上限。
A new dynamic programming model is presented on the time(distance) for bottleneck transportation problem in this paper, and the critical bound which be induced by entropy can be calculated.
建立了关于时间（路程）的瓶颈运输问题的动态规划模型，并利用熵作为工具，解决了物品运输过程中所用时间长短的界问题，进而给出易于处理的瓶颈运输问题的动态规划模型。
A new dynamic programming model is presented on the time(distance) for bottleneck transportation problem in this paper, and the critical bound which be induced by entropy can be calculated.
建立了关于时间（路程）的瓶颈运输问题的动态规划模型，并利用熵作为工具，解决了物品运输过程中所用时间长短的界问题，进而给出易于处理的瓶颈运输问题的动态规划模型。
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