cladding layer 中文意思是什麼
cladding layer
解釋
披覆-
We have grown ingaas / algaas strained quantum well laser by mbe. we studied the doped density in the cladding layer
採用分子束外延設備mbe （ molecularbeamepitaxy ）對所設計的應變量子阱結構激光器進行晶體生長。 -
First, we use a simple three - layer - model to gain the expressions of the electric field of cladding mode and its dispersion equation, at the same time, we present the expressions of the electric field of the core mode and its dispersion equation
因為要考慮包層模，所以首先用光纖的三層模型得到包層模的場分佈和色散方程，同時也給出單模光纖纖芯基模的場分佈和色散方程。 -
A study on the technology of practical laser cladding metal layer
實用激光熔覆金屬塗層技術的研究 -
Microstructure and preference of laser cladding co - based alloy layer with sic particles
激光熔覆用鈷基合金粉末的研究 -
Because of laser ' s transient heating and fast cooling on metal surface, laser cladding ceramic reinforced composite layer on titanium alloy surface can greatly improve wear resistance of titanium alloy
利用高能激光束對材料表面瞬間加熱和熔池快速冷卻的特性，在鈦合金表面用激光熔覆一層陶瓷增強復合材料，能夠顯著提高鈦合金的耐磨性能。 -
Study on solidification feature and the solidification microstructure control of laser cladding layer
激光熔覆層凝固特徵與凝固組織控制研究 -
Study on the solidification microstructure control of layer during laser cladding sealing surface of petrochemical valves
石油化學閥門激光熔覆層凝固組織控制的研究 -
Regard the ni - based high - temperature alloy as substrate and the mixed powder by oneself as layer cladding, the microstructure of laser cladding layers under different craft parameters was studied by cw co2 laser
摘要為了研究工藝參數時激光熔覆層微觀形貌的影響，以co2連續激光器為熱源，在鎳基高溫合金基體表面熔覆自配粉末，對不同工藝參數下熔覆層的微觀形貌進行了分析。 -
Phase structure characteristic of fe - cr - based cladding layer prepared by plasma beam
基等離子熔覆層的相結構特徵 -
The paper is concerned with the eigen functions of optical fields in dielectrics, the theories of optical waveguide eigen mode, the characteristics of optical waveguides diffracted field, the theories of mode coupling in optical waveguides and the spectral response theories and simulating method for arrayed waveguide grating. in this paper, a set of beam propagation theory based on eigen modes analysis is set up which afforded theoretical basis for designing and analyzing awg devices. experiment of fabricating sio _ ( 2 ) layer by using porus silicon is also carried out in this paper, which is a new method for fabricating waveguide cladding layer
本文以設計陣列波導光柵器件為目標，對介質波導光場的本徵波函數，光波導本徵模理論，光波導衍射場特性，光波導模式耦合理論和awg器件的光譜響應特性及模擬方法進行了深入研究，建立了一套基於本徵模式場分析的光波導光束傳輸理論，為波導器件的設計提供正確的理論基礎，並嘗試了利用多孔硅生長厚的二氧化硅，用於製作波導包層材料。 -
The results show that the dendrite, micropore and tensile stress in cladding layer ac the main factors reducing the fatigue properties
結果表明，表面激光熔覆會顯著降低材料的疲勞性能，在99 %可靠度的前提下，熔覆試樣的安全壽命約為基材試樣的27 % 。 -
The results show that with the increase of the powder feeding rate, the cladding layer gets thicker, its structure finer and its hardness changes slightly only
實驗結果表明，隨粉末送給率的增加，熔覆層厚度增加，熔覆層組織細化，熔覆層的硬度變化不大。 -
The structure of the strained quantum well laser has been optimized, not only the well layer, the barrier layer, the waveguide layer and the cladding layer but also the content of al, in have been studied and designed
對應變量子阱激光器的結構進行了優化設計，對半導體激光器的阱層、壘層、波導層和限制層的厚度及in 、 al元素的含量進行了研究和設計。 -
The experiments on substrate material and laser cladding specimens fur comparing the fatigue life were carried out, and the factors affecting fatigue properties of the laser cladding layer on the surface of aluminum alloy were investigated
摘要對鋁合金試樣表面進行激射光熔覆處理，分析激光熔覆層的顯微組織，並對熔覆試樣和基材試樣進行疲勞壽命對比實驗。 -
By side - polished, the cladding layer of one side of fiber bragg grating can be reduced to several micrometers. the radiation field can transmit the cladding layer to external medium. when the external refractive index changes, the effective refractive index of fiber changes and the center wavelength of d - shaped fiber bragg grating shifts accordingly
研磨后，光纖布喇格光柵的一側包層減小至幾微米，其輻射場可通過包層透射到被傳感物質，因而被傳感物質的折射率變化可以改變光纖的有效折射率，從而使光柵的布喇格波長產生偏移。 -
Roofing and wall cladding - mechanically fastened waterproofing layer sheeting - evaluation of unscrewing resistance
屋頂和墻面覆蓋層.機械安裝防水層擋板.耐拆卸性評價
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