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- MATCHING THEORY OF ULTRASONIC TRANSDUCER AT IT'S PASSED INHERENT RESONANCE ZONE 超声换能器过固有谐振区匹配理论
- Passed inherent resonance zone 过固有谐振区
- Most are crystal oscillators that take advantage of the inherent resonance of a (quartz) crystal to obtain frequency stability. 大多数是晶体振荡器,它利用(石英)晶体固有共振的优点,所以频率稳定。
- Most are crystal oscillators that take advantage of the inherent resonance of a(quartz) crystal to obtain frequency stability. 大多数是晶体振荡器，它利用（石英）晶体固有共振的优点，所以频率稳定。
- A device that generates high-frequency pulses (usually a square wave) for purposes of synchronization and event timing.Most are crystal oscillators that take advantage of the inherent resonance of a (quartz) crystal to obtain frequency stability. 一种发生高频脉冲(通常是方波)的装置,以达到同步和事件定时的目的。大多数是晶体振荡器,它利用(石英)晶体固有共振的优点,所以频率稳定。
- A device that generates high-frequency pulses(usually a square wave) for purposes of synchronization and event timing. Most are crystal oscillators that take advantage of the inherent resonance of a(quartz) crystal to obtain frequency stability. 一种发生高频脉冲（通常是方波）的装置，以达到同步和事件定时的目的。大多数是晶体振荡器，它利用（石英）晶体固有共振的优点，所以频率稳定。
- The elimination of measures: an additional pipeline and buttress the town pier, reinforced pipe support to change the operating parameters, change operating parameters to avoid the resonance zone. 消除措施：加设管道镇墩和支墩，加固管道支撑，改变运行参数，改变运行参数避开共振区。
- Stay in concealment until the danger has passed. 藏着别动，等危险过后再出来。
- In the design process of the driving axle,it is difficult to determine the free modal of each parts and to avoid the "resonant zone" of the mechanical systems. 在驱动桥的设计过程中很难确定机构各部件之间的自由模态,机构的生产、应用往往出现机械系统本应避免的"共振区"。
- The new grinding machine passed all tests. 这台新磨床通过了所有的试验。
- The racing cars passed in a blur. 竞赛的汽车影绰不清地飞驰而过。
- The host then passed around a box of cigars. 主人这时拿了一盒雪茄烟请大家抽。
- He singled and went to second on a passed ball. 他击出一垒打，再因对方漏接而跑上二垒。
- He passed his life in an inconsiderable village. 他在一个小小村落中度过他的一生。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- On the outskirts they passed a steel mill. 他们在郊区从一家钢铁厂前面经过。
- The rogue passed it off as genuine. 那坏蛋拿它以假乱真。
- She nodded when she passed me in the street. 她在街上走过我身旁时向我点了点头。
- The numbness in your foot will soon pass off. 你脚上的麻木感一会儿就会消失。
- I passed the store on my way to the library. 我在去图书馆的路上经过了那家商店。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
