啁啾

But they have never thought of the following scene: the chimney at the top of the kitchen might break, the fire might leap up to the roof and the burning purling might destroy their nests.

母鸟用叼来的食物喂养啁啾鸣叫的幼鸟，整个儿是一派欢乐自得的祥和景象。它们完全没有考虑到：炉灶上的烟囱有可能会炸裂，火苗将会窜上屋梁，烧着的椽将会摧毁它们的巢穴。

As I write this, in fact, the predominant sounds are from the birds-peeps, chirps, trills, and three-or-four-note combinations.

事实上，我写这篇文字时，最占优势的是鸟声－嘤嘤声，啁啾声，以及三四个音符的混声。

Saturday and Sunday, the tweeting will only be morning and midnight.

星期六和星期天，啁啾只会早上和午夜。

Users can send and receive tweets via the Twitter website, Short Message Service or external applications.

用户可以通过发送和接收Twitter的网站的啁啾声，短消息服务或外部应用程序。

Sparrows twittered sleepily in the eaves-for a little while the scene might have been a country churchyard.

屋檐下的燕雀在睡梦中几声啁啾——这会儿有如乡村中教堂墓地的气氛。

Now the room is full of lip noises of tea sipping and of bird songs and cricket chirps and smiles.

满屋子是人们尖着嘴唇品嘬热茶的声音，小鸟啁啾的鸣唱声，蛐蛐儿的唧唧声，茶客的说笑声。

Choice of the signal wavelength in wavelength conversion by cross gain modulation in the SOA .

基于半导体光放大器中交叉增益调制效应的波长转换啁啾特性的分析。

Extinction equalization in wavelength conversion by cross gain modulation .

基于半导体光放大器中交叉增益调制效应的波长转换啁啾特性的分析。

The simulation results indicate that adjusting pump power properly can control transient effect, and increasing modulation frequency can weaken cross modulation, and decreasing frequency chirp of LD or enhancing the input power of signals can improve intermodulation distortion.

仿真结果表明，调整泵浦功率值可抑制瞬态效应，提高调制频率可使串话减弱，减小激光器的频率啁啾或增大EDFA的输入光功率都可改善IM2。

Fireflies flash, moths spray pheromones, bees dance, fish emit electric pulses, lizards drop dewlaps, frogs croak, birds sing, bats chirp, lions roar, monkeys grunt, apes grimace, and humans speak.

萤火虫发出一闪一闪的光，飞蛾用激素吸引异性，蜜蜂翩翩起舞，蜥蜴扇动垂肉吸引异性，青蛙呱呱地唱，鸟儿啁啾，蝙蝠吱吱，狮子咆哮，猴子嗷嗷，猿做着鬼脸，人类交谈。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。