罗杰和约翰一起振着翅膀朝着稻草人飞了过去。
Roger and John together vibrating wings flew toward the scarecrow.
选用品牌的液压振动系统和电子起振阀，故障率低，质量可靠。
Choose the brand of hydraulic vibration system and electronic valve, low fault rate and reliable in quality.
多旋流合成气预混燃烧热声振荡的起振过程是一种非线性分义过程。
The oscillation start process of multi-swirling premixed combustion is a nonlinear bifurcation process.
结果表明。本文提出的预测单个轮齿起振力的方法是一种较有效的方法。
The result shows that the method of predicting exciting force at tooth put forward is effective.
随着氢气含量的减少，起振临界当量比变大，热声振荡的最大振幅变大。
With reduced the concentration of hydrogen, the oscillation start critical equivalence ratio is higher and the maximum amplitude of thermoacoustic oscillation is larger.
在弦振动“驻波”实验中，对于起振端是波节还是波腹，存在不同的认识。
There are different viewpoints about the wave source in the experiment of vibration of string.
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。
The first ten natural frequencies, damping ratios and mode shapes of the dam were measured through steady forced vibration test using multiple vibrators.
研究数字驱动方法并利用数字控制方法提高流量管的起振性能，给出了数字驱动方案。
The digital driving methods are studied, the performance of flow tubes in the outset of oscillation is improved by the digital control technique. And a digital driving scheme is presented.
推出了电子注与波的互作用功率、频偏和起振电流等公式，并进行了详细的讨论和分析。
And the formulas of electron beam to wave interaction power, frequency shift, starting current and etc. are derived. Then some discussions and analyses are carried out in detail.
分析了用运算放大器组成正弦波振荡电路的起振条件和输出电压幅值的调节及选频网络的构成。
This paper is involved in the analysis of oscillation starting condition, output voltage amplitude adjustment, and frequency selection network composition of sinusoidal coave oscillation circuit.
在各种振动情况中，尤以风雨激振的起振条件容易满足，且振幅极大，对桥梁的危害最为严重。
The tangential movement of water rivulet has significant effects on the rain-wind induced vibration of stay-cables.
热声机械作为一种新型的能量转化装置，讨论其起振温差对于利用低品位能源具有非常重要的意义。
The onset temperature difference of thermoacoustic Stirling prime movers is a very important parameter for utilizing low quality heat energy.
进而建立了非均匀波纹慢波结构返波管的线性理论，给出非均匀慢波结构返波管中起振电流的计算表达式。
Furthermore, we established a linear theory of the non-uniform slow wave structures and formulated the expression of the starting current.
在讨论输入和阻尼机理的基础上，提出了用振幅大小和起振门槛值作为衡量摆振大小和抗御摆振能力的衡量指标。
Based on the mechanism of input and damping, it is suggested that the vibration amplitude and threshold be taken as a criterion for evaluation vibration strength and anti-vibration ability.
为了充分发挥热声发动机可利用低品位热能的优势，进一步降低系统的起振温度对热声热机的应用具有重要意义。
In order to take full use of energy of low quality, further decreasing onset - temperature of thermoacoustic engines may be an effective approach.
将制动片与减振板一起拔出。
然而由相对应温度之极限强度所无因次化的应力-振次曲线混在一起，而它们在高于105振次后会分开。
However, the normalized S-N curves, by the corresponding ultimate strength at specific temperature, become mixed together. They are separate at least over 105 cycles.
压电传感器和驱动器直接粘贴在母体材料上，和单片机控制系统一起构成了压电式主动减振智能结构。
Piezoelectric sensors and actuators are adhered to the base material directly, and compose the active vibration control system along with the single chip.
液压减振器是转向架上一个很重要的部件，它与弹簧一起构成弹簧减振装置。
Hydraulic damper, a key component of the locomotive truck, together with spring, composes the spring-damper system.
由于阴极线不起捕集作用且集灰量很小，所以阴极振打一般采用连续振打。
Because the cathode lines won't catch dust and have little sediment, so the Dis. Rapper motor are usually set to run continuously.
美联储一直计划于六月份完成债券购买计划，这计划和零售销售数据一起令美元受提振，但今日美元还是出现了下跌。
The Fed has been aiming to complete the bond purchase program by June and this data along with retail sales kept the Dollar boosted before declining today.
美联储一直计划于六月份完成债券购买计划，这计划和零售销售数据一起令美元受提振，但今日美元还是出现了下跌。
The Fed has been aiming to complete the bond purchase program by June and this data along with retail sales kept the Dollar boosted before declining today.
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