| 释义 |
chirp·ed 英tʃɜːp美tʃɜːrp COCA³⁶³⁰⁰BNC⁴⁹⁷⁶⁸
基本英英搭配近义反义例句例句
v.吱喳而鸣³⁸;轻松愉快地说¹⁰n.喳喳声²¹;唧唧声³¹原型chirp的过去式和过去分词过去分词chirped现在分词chirping三单chirps
Noun:
a sharp sound made by small birds or insects
Verb:
make high-pitched sounds;the birds were chirping in the bushes sing in modulationchirp sounding线性调频脉冲探测…chirp signal线性调频信号…chirp radar线性调步雷达…source chirp光源啁啾声chirp modulation线性频率调制…
近义词 peep瞥见beep哔哔声squeak吱吱声cheep吱吱地叫chirrup吱喳声twitter吱吱叫tweedle啁啾声twirp鄙劣之人tweet小鸟的啁啾声…
名词72%,动词28%
用作动词At night the cricketschirpin the woods.夜里蟋蟀在林中唧唧地叫。
Birds had begun tochirpamong the trees.鸟儿们已经开始在树林里叽叽喳喳地叫了。用作名词I was awakened by thechirpsof the birds this morning.今天早晨我被鸟叫声唤醒。
A cricket an inch long has achirpthat is audible for nearly a mile.一英寸长的蟋蟀发出的唧唧声在将近一英里远的地方都能听见。 In the third chapter, the reason of pulse broadened and the importance of dispersion compensation are pointed out, and the dispersion of linearly chirped fiber grating is appraised.
第三章指出了引起脉冲展宽的原因以及色散补偿的重要性，并对线性啁啾光纤光栅的色散进行了估算。 cnki
The characters of chirped Moire fiber gratingsCMFG are analyzed entirely.
较全面地分析了啁啾莫尔光纤光栅的特性。 cnki
The compression of amplified chirped pulse by parallel grating pair is an important step in generating ultrashort ultrahigh intensity pulse.
两平行光栅对放大啁啾脉冲的压缩是产生超短超强激光的一个重要环节。 cnki
The multipass amplification characters of the chirped pulse in gain medium were studied with the Schrdinger equation and population equation.
利用非线性薛定谔方程和速率方程，研究了啁啾脉冲在增益介质中多程放大的特性。 cnki
Under the condition that the beam is chirped, demands for soliton formation from Gauss beam and the evolution equations of the beam chirp in the propagation are obtained.
结果表明：线性空间啁啾虽然对光束传输的中心位置没有任何影响，但它打破了衍射与非线性效应的平衡，导致光束发散，从而破坏了孤子形成的条件。 cnki
“ Remember, ” he chirped, and then held a finger up to his lips, reminding us of our daylong vow of silence.
“切记，”他说，把一只手指放到唇边，提醒我们遵守保持全天沉默的誓约。 yeeyan
“ The American economy is coiled like a spring and ready to go, ” he chirped in 2003.
2003年，“美国经济像弹簧一样蓄势待发。” yeeyan
“ The American economy is coiled like a spring and ready to go,” he chirped in 2003.
2003年，“美国经济像弹簧一样蓄势待发。” ，2003年他这样说。 yeeyan
A new fiber grating dynamic dispersion compensator is developed by using the stain- tuning technology of the chirped fiber grating and the close-loop controlling scheme.
利用啁啾光纤光栅的应变调谐技术，通过闭环自动控制色散补偿量的方案，研制出了一种新型的光纤光栅动态色散补偿仪。 cnki
A simple and novel method for transforming a uniform fiber grating into a linearly chirped grating is presented.
报道一个简单而新颖的、能将均匀光栅改变为线性啁啾光栅的方法。 cnki
A tunable nonlinearly chirped FBG is used to compensate the non li nearly chromatic dispersion in the optic communication system.
提出了采用可调谐的非线性啁啾光纤光栅来补偿光通信系统中动态的非线性色散。 cnki
In this thesis, the propagation and amplification properties of chirped- pulse in ultra- short pulse amplification system have been studied theoretically.
本文主要对超短脉冲放大系统中啁啾脉冲的传输和放大特性进行理论研究。 cnki
More interesting, when these ticklish rats were interbred for four generations, the offspring chirped twice as often as their great- grandparents.
更有意思的是，这些喜欢痒痒的老鼠，经过4代之后，发出吱吱声的比率竟可达到它们的曾祖父母的2倍。 yeeyan
Outside, the sun shone and birds chirped.
外面，阳光照耀，小鸟啾啾。 yeeyan
Polarization mode dispersionPMD in fiber Bragg gratingsFBG is investigated with the emphasis on the PMD of chirped FBG dispersion compensators.
对光纤光栅的偏振模色散特性进行了深入的研究，特别是啁啾光纤光栅色散补偿器的偏振模色散。 dictall
Pulse broadening due to fiber dispersion is analyzed. The principle of dispersion compensation using chirped fiber Bragg gratings is introduced.
分析了由于光纤的色散引起的脉冲展宽，并介绍了啁啾布拉格光纤光栅进行色散补偿的基本原理。 cnki
The girls chirped in the corner of the room.
姑娘们在房间的角落里嘁嘁喳喳地谈个不停。《21世纪大英汉词典》
The thesis is helpful for the design and facture of a linearly chirped fiber grating as dispersion compensator.
对于制作和设计线性啁啾光纤光栅用作色散补偿器，本文具有一定的理论参考价值。 cnki
The using of chirped laser pulse can restrain the Rabi oscillations and realize high efficiency of photoionization.
利用光脉冲的啁啾效应，可以抑制拉比振荡实现高效率的光电离。 cnki
The bandwidth of the compensator should be greater than that of laser pulse, and the greater the dispersion coefficient is, the narrower the bandwidth of chirped fiber grating.
对于色散补偿器来说，它的带宽必须大于光脉冲的带宽，啁啾光栅的带宽越窄，它的色散系数就越大。 cnki
The dispersion of linearly chirped fiber gratings with different coupling profiles is studied theoretically and numerically using coupling mode equations.
利用耦合模方程，对具有不同耦合系数的线性啁啾光纤光栅的色散特性进行了理论和数值分析。 cnki
The multilayer dielectric thin film reflector fabricated by top-down nano- fabrication processes can be used to realize the spectral reshaping of high power chirped pulses.
利用反应离子束刻蚀等微纳超精细加工而成的多层电介质结构反射镜可在高功率条件下实现啁啾脉冲的光谱整形。 dictall
The research on large chirped fiber Bragg gratingLCBG is an important part of researches about the fiber grating devices.
大啁啾光纤光栅的研究是光纤光栅器件研究中的一个重要组成部分。 cnki
They did not seem frightened, but chirped softly, as if they knew they were safe.
她们看上去并不害怕，只是轻声地鸣叫，仿佛她们知道自己得救了。 yeeyan
Thousands of grasshoppers, hidden in the bushes, chirped with a monotonous and dull note; the leaves of the myrtle and olive trees waved and rustled in the wind.
成千只知了躲在草丛里，吱呀吱呀地叫个不停，那叫声很单调。杏桃木和橄榄树的叶子在风中摆动，索索作响。 ebigear
Chirped fiber grating can be used in compensating fiber dispersion and compressing pulse.
啁啾光纤光栅可用于光纤色散补偿及脉冲压缩。 cnki |