圆周法 three-figure method ; Concentric circle method
湿周法 Wetted Perimeter Method ; the wetted perimeter
半圆周法 semimeasuring
每周法律报告 The Weekly Reports
周期图法 periodogram ; Periodogram Method ; Periodic Diagram Method ; Welch
或两周法例 Two Week Rule
即两周法则 two-week rule
测周法与测频法 The method of survey cycle and survey frequency
生命周期法 Life Cycle Method ; systems life cycle ; life cycle approach ; system development life cycle
法向周节 [机] normal circular pitch
论述周法高语法思想的主要内容及来源。
This paper probes into the main content and the source of Zhou Fagao's grammatical system.
假设河道呈三角形断面和均匀流，得到湿周法的解析解表达式。
Under the assumptions of the triangular cross section channel and the uniform stable flow, an analytical solution of MEIFR is deduced.
针对低频频率量，介绍了利用单片机的片内定时器，采用测周法实现频率量采集的方法。
This paper introduces the way of measuring the cycle of frequency by making use of timer in the single-chip microcomputer to collect the parameters of frequency.
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