给出了这两种振荡与调谐杆位置及束流流强的依赖关系,并和理论计算的结果进行了比较。
The beam current and tuner position dependencies of the amplitudes of the longitudinal oscillations were measured, and the results were discussed in comparison with the theory.
在1961—1962年、1980—1982年、1994—1996年、1999—2000年4个阶段中几乎在所有周期上均表现为负位相,不同周期的振荡同位相叠加,从而形成了春季强的干旱阶段。
In 4 periods of 1961-1962, 1980-1982, 1994-1996, 1999-2000, negative phases appear in the most cycles. The same phase superimposition of the various oscillation cause heavy drought stage in spring.
浅海中的强耗散将对长波振荡具有本质的影响;
The property of long waves may be essentially changed by the strong dissipation in shallow seas.
因此,研发高性能、多功能、数据处理能力强的恒温振荡培养箱是非常必要的。
So it is necessary to develop the constant temperature incubator shaker that has high performance, multi-function and strong data management.
火电厂炉膛负压控制系统中有时含死区类的强非线性环节,死区使该控制回路产生振荡,仅用常规pid控制器无法克服这一现象。
Sometimes the negative pressure control system of boiler in power plant contains a strong nonlinear sector such as dead-zone which makes the system oscillate.
结果表明绕丁坝的近场流动具有强三维非恒定特性,表现在坝后振荡回流区的形成和坝顶表面波的生成。
The observed information shows that the flow is three dimensional and unsteady due to the fluctuating circulation zone and surface wave.
该方法对噪声鲁棒性好,能准确辨识各复合振荡模式,有助于电力系统强非线性模式分析,便于在线监测应用。
The proposed method can identify composite modes and strongly time-varying modes accurately with good noise robustness, catering for online analysis.
该方法对噪声鲁棒性好,能准确辨识各复合振荡模式,有助于电力系统强非线性模式分析,便于在线监测应用。
The proposed method can identify composite modes and strongly time-varying modes accurately with good noise robustness, catering for online analysis.
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