这啁啾声来自一丛茂密的冬青树，它结满了鲜红的浆果，十分明亮，玛丽以为她知道是谁的了。
The chirp came from a thick holly bush, bright with scarlet berries, and Mary thought she knew whose it was.
与此形成对比的是，同一个学生用画笔画了一幅令人惊叹的风景画——如此逼真，几乎可以闻到沁人心脾的河水，听到鸟儿的啁啾。
By contrast, the same student used a brush to make a breath-taking landscape painting—so vivid that one could almost smell the refreshing rivers and hear the chirping birds.
鸟儿们在某处啁啾，偶尔他能听到一辆汽车经过。
Birds were chattering somewhere, and occasionally he could hear a vehicle pass by.
鸟儿继续啁啾。
她的伴侣一整天都在飞来飞去，发出伤心的啁啾声，让我很心痛。
All day long her mate flew about, and chirped so sadly that he made my heart ache.
鸟儿在你身后的树上愉快地啁啾。
鸟儿啁啾，森林里露出缕缕阳光。
The birds are singing and the forest floor is dappled with sunlight.
鸟儿有时互相啁啾，通报危险。
百灵鸟儿在空中欢快啁啾哟。
脉宽的变化与功率和预啁啾都相关。
Pulse width's change dependence on not only input power, but also initial chirp.
鸟儿开始在树丛中啁啾鸣啭。
怒放的鲜花和啁啾的小鸟。
燕雀在果园的枝头啁啾。
晚归的鸟儿，啁啾着侵入斜阳，然后归巢。
麻雀啁啾声使她厌烦。
所有鸟类的啁啾声或动物的声音后都有着交流。
So does all bird chatter or animal sounds have a communication behind it.
得出了啁啾幅度和啁啾相位与调制频率的关系。
Chirping amplitude and phase changes with the modulation frequency are present.
这儿不是森林，没有新鲜的绿意，没有鸟语啁啾。
蟋蟀的啁啾，夜雨的吧嗒，穿越黑暗传至我的耳边。
The cricket's chirp and the patter of rain come to me through the dark.
分析结果表明，利用负啁啾可以改善系统的色散特性。
It shows that negative chirp can improve the dispersion characteristics of system.
此方案对具有负啁啾的皮秒脉冲均具有较好的压缩和放大效果。
This scheme can be used to compress and amplify the pico-second pulses with negative chirp.
空气凉爽，充满了鸟儿的啁啾声，山顶上灰色的天空发出粉色的光亮。
The air was cool, and filled with the twittering of birds. Above the mountains the pale sky shone pink.
运用传输矩阵理论，对取样啁啾光纤光栅的传输特性进行了模拟研究。
On the basis of the transfer matrix theory, the authors have studied the transmission properties of the sampled chirped fiber grating.
论述了在长距离高速光纤通信的光中继中采用光学啁啾反转技术的方案。
A scheme, that USES optical chirp reversal technique in optical repeats of a long-distance high-bit-rate optical fiber communication system, has been demonstrated.
研究了线性光纤中色散导致初始频率啁啾的高斯光脉冲展宽的详细物理过程。
The physical process of frequency chirped Gaussian pulses broading induced by the group- velocity dispersion has been studied.
但我可以告诉你这一点：我醒来与太阳和鸟啁啾，就像我当时我是一个小女孩。
But I can tell you this: I wake up with the sun and the birds chirping, just like I did when I was a little girl.
像孔雀鱼一样，雄性蟋蟀也要争夺雌性的青睐，虽然他们使用的是音乐大师般地动听啁啾，而不是视觉盛宴。
Like guppies, male crickets compete for female favour-though by virtuoso chirping, rather than visual displays.
像孔雀鱼一样，雄性蟋蟀也要争夺雌性的青睐，虽然他们使用的是音乐大师般地动听啁啾，而不是视觉盛宴。
Like guppies, male crickets compete for female favour-though by virtuoso chirping, rather than visual displays.
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