The assembly tolerance model includes feature constraint relation graph and assembly constraint relation graph.
该装配公差模型由特征约束关系图和装配约束关系图组成。
参考来源 - 基于图论的装配公差建模方法The ampli-tude-phase constraint relation of channel frequency response is derived from the Hilbert transform relation between the real and imaginary parts of the casual signal.
基于因果信号实部与虚部之间的希尔伯特变换关系,推导出信道频率响应的幅度-相位约束关系。
参考来源 - 电力线OFDM系统中的一种盲信道估计方法·2,447,543篇论文数据，部分数据来源于NoteExpress
According to constraint relation of graph, a serialization of products is designed in this system.
在软件设计中，根据图形的约束关系进行产品的系列化设计。
The variable constraint net built in this paper is a network structure, which can represent different kinds of constraint relation between variables.
设计的变量约束网是一个能够综合表达变量间各种约束关系的网络结构。
The working principle of saturated core superconducting fault current limiter (SCFCL) is analyzed and its electromagnetic constraint relation under normal operation is given.
分析了饱和铁心超导限流器的工作原理，给出了其正常工作的电磁约束关系。
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