例句與造句

1. Development of such distributed feedback heterostructure lasers requires crystal growth on corrugated layers .
   研制這種分布反饋雙異質(zhì)結(jié)構(gòu)激光器要求在皺折層上生長出單晶層。
2. proof of distributed feedback was the tuning of the laser wavelength over 130°a by changing the grating period, and the absence of shift in wavelength with increasing excitation current.
   存在分布反饋的證據(jù)是，改變光柵周期可使激光波長在130A范圍內(nèi)變化以及波長不隨激發(fā)電流的增大而移動。
3. Ea - dfb : electricity absorb - distributed feedback
   電吸收分布反饋
4. Dfb - ld distributed feedback ld
   分布反饋型
5. Dfb distributed feedback
   分布反饋激光器
6. It's difficult to find distributed feedback in a sentence. 用distributed feedback造句挺難的
7. In present commercial wdm systems , distributed feedback las ers ( dfb - ld ) are widely used as a single - mode tight source
   在目前的wdm系統(tǒng)中，分布反饋半導(dǎo)體激光器( dfb - ld )已被廣泛地用作單頻光源。
8. Matrix methods and coupled mode theory are applied to resonator structures such as distributed feedback lasers , tunable lasers and microring devices
   矩陣方法與偶合模式理論被提供來做共振腔結(jié)構(gòu)，如分散式回授雷射、可調(diào)雷射及微環(huán)型元件。
9. < uk > proof of distributed feedback was the tuning of the laser wavelength over 130 a by changing the grating period , and the absence of shift in wavelength with increasing excitation current . < / uk >
   < uk >存在分布反饋的證據(jù)是，改變光柵周期可使激光波長在130 a范圍內(nèi)變化以及波長不隨激發(fā)電流的增大而移動。 < / uk >
10. Two - segment distributed feedback ( dfb ) semiconductor lasers can achieve tuning with single longitudinal mode in a certain wavelength range ; at the same time , its superiority also includes bistablity and wavelength conversion
    其中，兩段式分布反饋( distributedfeedback ， dfb )半導(dǎo)體激光器可以在一定波長范圍內(nèi)實現(xiàn)單縱模、可調(diào)諧工作；同時，它還具有雙穩(wěn)、波長轉(zhuǎn)換等功能。
11. At the same time , analysis of effects of gaussian distributed and uniform distributed feedback error of the channel fading behavior on throughput performance of adaptive mqam reveals that the obvious throughput loss shall be observed as far as the error exceeds certain limit
    同時，高斯分布和均勻分布的信道衰落信息反饋誤差對自適應(yīng)mqam吞吐量性能影響的研究表明，當(dāng)誤差超過一定程度時，自適應(yīng)系統(tǒng)吞吐量性能明顯下降。
12. This paper proposes an end - to - end utilization control architecture and an ic - eat integration control for end - to - end aperiodic tasks algorithm , which features a distributed feedback loop that dynamically enforces the desired utilization bound on multiple processors . ic - eat integrates admission control with feedback control , which is able to dynamically determine the qos quality of service of incoming tasks and guarantee the end - to - end deadlines of admitted tasks
    在這樣的系統(tǒng)中，每一個任務(wù)由多個子任務(wù)組成，子任務(wù)之間有著前驅(qū)后繼關(guān)系，形成一個執(zhí)行鏈chain ，并分階段依次運(yùn)行于不同的cpu上，比如：一個監(jiān)控任務(wù)需要經(jīng)過以下3個子任務(wù)的處理：傳感器采樣數(shù)據(jù)傳輸本地數(shù)據(jù)顯示，而每個子任務(wù)分別運(yùn)行在不同處理機(jī)上。
13. 2 、 several theory analysis method for fiber grating properties is well introduced , the spectrum properties of uniform bragg fiber grating 、 distributed feedback fiber grating 、 f - p cavity 、 tophat fiber grating 、 sampled fiber grating 、 chirped fiber grating and apodization of fiber grating is simulated by using these method
    2 、詳細(xì)介紹了光纖光柵的幾種理論分析方法,并應(yīng)用這些方法對各種不同的光柵器件特性進(jìn)行模擬計算,包括均勻周期布拉格光柵、分布反饋式光柵、法布里玻羅腔、 tophat光柵,取樣光柵,啁啾光柵及光纖光柵切趾等。