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Both outputs switch at half the oscillator frequency using a toggle flip-flop and duty cycle is limited to less than 50%.

两个输出开关振荡器频率的一半使用切换触发器和占空比被限制为不超过50％。

When the ratio of signal Airy disk radius to local oscillator Gaussian 1/e field radius at focal plane is 1.71, maximum heterodyne efficiency of 81.45% can be obtained.

当焦平面上爱里斑半径与本振高斯光束光腰半径之比为1.71时，有最大外差效率81.45%。

This applicationmodulates the threshold voltage and, thereby, the time delay, of a free-running oscillator.

这样的应用调节阈值电压，从而调节自激振荡器的延迟时间。

Without a horizontal sync signal the oscillator will be free-running at fmin.

没有一个水平的同步信号振动者将会是自由的-在 fmin 的赛跑。

This phase noise is about 6-dB phase noise improvement from the free-running oscillator with regulator inductors. The fundamental rejection is 18 dB.

和使用一般电感的振荡器比起，这个使用微机电电感的振荡器可以有大约6-dB 的相位杂讯改善。

Whats more, the proposed z-domain model can successfully guide and shed light on PLL circuit design.In the following charpts, by Wiener process theory, we give closed-form expressions for phase noise and jitter of free-running oscillator in general case.

在后续的章节中，我们运用随机理论，将振荡器在热噪声下的相位抖动建模为维纳过程，进而分析了振荡器最一般情况下的相位噪声和时间抖动之间的关系。

The expression for radial wave function of a two dimensional harmonic oscillator is derived through an integral formula of general Lagurre function.

本文用广义Laguerre多项式的母函数表达式，证得文献〔1〕中，计算ρn次幂的类氢原子径向波函数Jd平均值的通式。

One is the use of the Heisenberg correspondence for the harmonic oscillator in half space.

一个是海森堡对应原理在半空间谐振子中的应用的问题。

After the discussion of the constrain condition for Bose-Einstein statistics in NC Phase space, the Hamiltonian operator of the two dimensional charged harmonic oscillator in external electric field was discussed.

在所考虑的相空间变量的对易关系中包含了坐标－坐标和动量－动量两个方面的非对易性；讨论了非对易相空间中服从玻色－爱因斯坦统计的粒子的连续性条件；在所给出的相空间变量的对易关系中包含了空间－空间和动量－动量两个方面的非对易性。

With the 339A you get a total Harmonic Distortion Analyzer, True RMS Voltmeter, and Sine Wave Oscillator.

随着339A ，您会获得一个总谐波失真分析仪，真有效值电压和正弦波振荡器。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。