Growers have tried numerous ways to rattle pollen from tomato blossoms. They've used shaking tables, air blowers, blasts of sound, and vibrators laboriously applied by hand to each bloom cluster.
为了使花粉脱离番茄的雄蕊，种植者们尝试了很多方法，如摇床、鼓风机、音波冲击和费力的手工摇动等等，但皆效果不佳。
Because of stepless frequency modulation and amplitude modulation and operating with facility, hydraulic vibrators are being used widely in a lot of engineering machines.
液压激振器由于具有无级调频、调幅和操作方便等优点而在许多工程机械中得到广泛应用。
The basic structure of ultrasonic vibrators is studied in this paper.
本文给出了一种大功率超声振动子的基本结构。
All the conventional vibrators use the sweep signal of which the instantaneous frequency shows linear change with time.
常规可控震源都是采用瞬时频率随时间线性变化的扫描信号。
The two actuating vibrators are mounted on the same stand to balance the component perpendicular to the direction of screen motion.
为自动平衡垂直于筛体运动方向的分力，将两激振器安装在同一机座上。
SD - 1 tridimensional vibrators designed and produced by using this model are superior to other similar foreign products in some of their performances.
运用此模型设计并投产的SD—1型三维摇荡仪，在某些性能方面优于国外同类产品。
The first ten natural frequencies, damping ratios and mode shapes of the dam were measured through steady forced vibration test using multiple vibrators.
用多台起振机进行稳态强迫振动试验，测定了该坝前十阶自振频率、阻尼和振型。
Specially designed vibrating trough conveyors with electromagnetic or motor vibrators are available for the controlled discharge of bulk materials from bins and containers.
我公司设计的特殊振动输送溜槽配备电磁或马达振动电机。用于控制从料仓或容器中的散料卸料。
The stator's characteristics of vibration and input impedance were analyzed by using the finite element software ANSYS. A new decoupling method between the two vibrators was presented.
对电机的运行机理进行了分析，并利用有限元软件ANSYS分析了电机定子的振动特性和阻抗特性，同时提出了一种振子间解耦的方法。
The stator's characteristics of vibration and input impedance were analyzed by using the finite element software ANSYS. A new decoupling method between the two vibrators was presented.
对电机的运行机理进行了分析，并利用有限元软件ANSYS分析了电机定子的振动特性和阻抗特性，同时提出了一种振子间解耦的方法。
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