See also Acoustic Coupler.

參見Acoustic Coupler。

The results also show the sensitivity is enhanced for the pigments with a larger anilide ring. It is important to note that the photosensitivity is greatly increased when the coupler component changed ftom a 2-hydroxy-3-naphthanilide to a 2-hydroxy-11H-benzocarbazole-3-naphthanilide coupler. Clearly, conjugation effects favours to enhance the photosensitivity.

偶合基部分共軛環(huán)的擴大使蒽醌偶氮染料的光敏性增加，特別是偶合基萘環(huán)上擴大了一個咔唑環(huán)后，其吸收光譜大幅紅移，光敏性提高了幾十倍欧美一级a爱片在线观看，這一結果對紅外偶氮光導染料的設計合成具有重要參考價值。

The results of UV absorption show that λ max is not sensitive to the electronic effects exerted by the substituent in the coupler moiety. The λ max has a small red-shift when the anilide aromatic ring in the coupler moiety is larger. This indicates that the conjugation effect of the anilide ring with chorosorb is not very significant. It is important to note that a red-shift of 60-130 nm was observed when the coupler component changed from a 2-hydroxy-3-naphthanilide to a 2hydroxy-11H-benzocarbazole-3-naphthanilide coupler. The red-shift may be due to the conjugation resulting from the carbazole ring.

對上述三個系列偶氮染料吸收光譜的研究結果表明一级a视频免费看裸体美女，偶合基酰胺芳環(huán)共軛環(huán)的擴大對偶氮染料在可見光區(qū)最大吸收紅移作用不是很顯著国产色哟哟一区二区在线；當偶合基萘環(huán)上共軛環(huán)擴大了一個咔唑環(huán)后，其偶氮染料在可見光區(qū)的最大吸收大幅紅移日韩精品美女自拍网页视频在线观看，跨入近紅外染料行列中文亚洲欧美在线，這一結果對紅外偶氮染料的設計合成具有重要的參照價值。

The numerical analysis model of fiber coupler in the process offused biconical taper is constructed successfully. The numericalanalysis of fiber coupler in the process of fused FBT is accomplishedwith finite element software.

建立了光纖耦合器熔融拉錐有限元計算模型日本黄巴网站在线观看一二区，實現(xiàn)了光纖拉錐流變?nèi)^程數(shù)值仿真操逼综合，可預測分析器件制造參數(shù)對流變制造過程的影響。7无码中文乱伦视频。

Taking the fiber coupler as represent, aiming at the performanceproblem of the fiber coupler which is used in the market, such as theoptical performance differences of accepted products, technologicaloptimization and stability reflected by the low rate of finished products,how to reduce excess loss, and so on. From the view of manufacture of rheological formation, the research of experiment and theory has beendeveloped. The effects of rheological technological parameters such asdrawing speed and fused temperature on the optical performance,microstructure and the process of rheological formation have beeninvestigated. It is discovered that the present heating mode of combustinggas can\'t satisfy with the rheological manufacturing technological needof high performance fiber devices. A new resistance heating system is putforward, designed and manufactured, and a new fused biconical tapermachine is developed.

論文以光纖耦合器為代表精品久久精品久久久，針對目前市場上廣為應用的光纖器件存在的性能問題，如合格產(chǎn)品的光學性能差異另类专区亚洲欧美另类专区亚洲，成品率不高所反映的制備工藝優(yōu)化與穩(wěn)定問題www.91视屏，如何進一步降低附加損耗等，從光纖耦合器流變成形制造的角度在线观看视频日韩精品，分析了流變制造工藝參數(shù)如拉錐速度與熔融溫度及其擾動對流變制造成形過程欧美激情亚洲综合、微觀結構與器件光學性能的影響，發(fā)現(xiàn)現(xiàn)有燃燒氣體火焰的加熱方式不能滿足高性能光纖器件的流變制造技術要求日韩经典自拍AV，提出日韩视频中文字幕一区不卡、設計并制造了一種新型的電阻加熱系統(tǒng)和熔融拉錐機欧美成年人片。

Therefore, we utilize optical switch to switch over two routes P1 and P2 which are normal feeder fiber P1 and protecting fiber P2. Signal pass P1 and P2 and through 2X2 coupler, splitter, and 2X1 coupler into the drop fiber. Finally pass through WDM coupler and filter into ONU.

傳輸時利用光開關切換成兩路路徑P1和P2日本免费A网站，分別為在正常下的P1饋線光纖和發(fā)生錯誤時切換成P2保護光纖，再經(jīng)2X2耦合器又黄又爽又湿又无遮挡的视频软件、分歧器和2X1耦合器亚洲一区二区三区毛片在线，進入終端光纖，最后經(jīng)分波多工耦合器和濾波器后進入光網(wǎng)路單元欧美操操网。

For a given mechanism, the coupler points passing through two acceleration poles are the double points on the loci of acceleration poles described on the coupler plane. Furthermore, the two mechanisms with a coupler point tracing through two acceleration poles are synthesized by utilizing the derived parametric equations.

接著日本免黄a片精品，利用耦桿平面之加速度極心軌跡的交點，作為機構中可通過兩個加速度極心的耦桿點欧美亚洲日韩国产视频图，并且配合已推導出來之參數(shù)式欧美A级孕妇A片，合成通過兩個加速度極心的機構。

Now there are four major types of FGCs: separated structure based on Mach Zehnder interferometer, dissymmetric structure based on 100% coupler, dissymmetric structure based on 0 coupler and symmetric structure based on 100% coupler.

光纖光柵耦合器主要有4種結構：基于MZ干涉儀的分離型激情亚洲国产另类图片在线观看AV、基于100％耦合器的非對稱型黄片三日视频A、基于0耦合器的非對稱型和基于100％耦合器的對稱型超碰插插丝袜美女。

By compared maximum coupler force and maximum acceleration of car body with common slack coupler at condition of train starting,braking,emergency braking and releasing,we verified that small slack coupler is better than common slack coupler in dynamics performance.This paper also calculated the train dynamics performance parameter with different buffer and braking system,running in different line and using different operating method.

本文利用列車縱向動力學模擬程序，計算了齊齊哈爾車輛公司研制的13號小間隙防脫車鉤的縱向動力學性能超碰官网，通過比較各個車鉤間隙下列車最大縱向車鉤力和列車最大加速度的數(shù)值国产亚洲欧美另类视频，得出小間隙車鉤在列車啟動工況、常用制動工況日本黄色视频十八岁禁止入内、緊急制動工況三级Av中文字幕永久在线、緩解工況的縱向動力學性能都較原有車鉤性能優(yōu)異的結論。

According to the requirements of 3 dB-coupler in adjacent-channel duplexers and the basic principles of 3 dB-coupler, a narrow band 3 dB-coupler is analyzed which can applied to digital TV field.

根據(jù)數(shù)字鄰頻雙工器中對三分貝耦合器的要求和三分貝耦合器的基本原理99r热视频在线，對應用于數(shù)字電視領域的一款窄帶三分貝耦合器進行了分析台湾性色HD性色AV。