輻射接技 的英文怎麼說
中文拼音 [fúshèjiējì]
輻射接技
英文
radiation grafting-
The technical specification of radiation pattern envelope for paraboloid antenna used in microwave relay communication systems
微波接力通信系統拋物面天線輻射圖包絡的技術要求Nowadays, the application of electronic support measure ( esm ) receivers, radar warning receivers ( rwr ) and especially arm forms a serious menace to radar ' s existence and the low probability of interception ( lpi ) radar just appears under this circumstance. lpi radar attempts to use various techniques to make radar signal not be intercepted by intercept receivers
現代電子支援偵察（ esm ）接收機和雷達告警接收機（ rwr ）尤其是反輻射導彈（ arm ）的應用對雷達的生存構成了嚴重的威脅，低截獲概率雷達正是在這種環境下提出的一種新體制雷達，它試圖採用各種可能的技術來避免雷達信號被截獲接收機所截獲。Emphasis is laid on the new methods of post - functionallization in terms of plasma graft copolymerization, supercritical carbon dioxide graft copolymerization and solid state mechanical chemical graft copolymerization, and some renovations to the traditional post - functionallization in terms of solvent graft copolymerization, radiation graft copolymerization and solid phase graft copolymerization
本文重點介紹近年來后功能化的新技術如等離子體接枝、超臨界二氧化碳接枝、固相力化學接枝和縮合聚合接枝以及傳統方法比如溶液接枝法、輻射接枝法和固相接枝法的更新與改進。In order to reduce the membrane ' s cost, we prepared the membrane by simultaneous radiation grafting of styrene onto teflon - polytetrafluorethylene films and subsequent sulfonated by the chlorosulfonic acid introducing the activity sulfonic acid grape into the grafting side chains of the polymer films
在實驗中採用高能輻射技術，先將苯乙烯單體接枝到聚四氟乙烯聚合物基體上，后經氯磺酸磺化反應引入磺酸基團，合成了滿足燃料電池性能要求的質子交換膜。1. we summarized the methods applied to measure the temperature, expounded the problems in these methods, demonstrated the significance about how to ascertain the face of high temperature radiant body ; 2
對國內外各種接觸式和非接觸式測溫方法和技術進行了較為系統的綜述，對其存在的問題進行了分析，並指出了被測高溫輻射體物面確定的意義和方法； 2The purpose of this work is to improve the space resolving power of the temperature measurement system for small laser - processed region. the main conclusions and contributions are as follows : 1. after expatiating upon the principle of radiation thermometry, we mainly discuss the effects on the space resolving power and the measurement precision of the real - time temperature measurement system by some factors
本文的工作就是圍繞輻射測溫系統空間分辨能力的提高技術展開的，主要的研究結果和創新之處如下: 1 .在闡述不接觸測溫原理的基礎上，討論了影響空間分辨能力及測溫準確性的兩種因素? ?強度點擴展函數有效分佈、進入系統中的雜散光。We give ptr ' s amplitude and phase signal of one dimension based on the theory of ptr, discuss the ptr ' s signal ' s frequency characteristic, and a method for measuring thermal diffusivity of opaque materials is introduced. then, we study on anisotropic materials " thermal conductivity, the temperature field and thermal conductivity tensor of anisotropic materials is theoretically deduced from the theory of ptr, and is proved by the experiment
從光熱輻射理論出發，推導出一維情況下ptr信號的振幅和位相表達式，討論了光熱信號的頻率特性，介紹了一種用ptr技術測量不透明材料熱擴散系數的優化方法；接著研究分析了各向異性介質受調制激光束輻照下產生的光熱信號，在理論上推導出各向異性介質的溫度場以及熱導率張量並給予一定的實驗驗證。A coherent electromagnetic pulse in the range between the far - infrared and microwave region is used as a detection source. the amplitude of the wave is recorded by electro - optical or photoconductive sampling. after fast fourier transform, the amplitude and phase of the wave is given, then the complex refractive index standing for the absorption and dispersion of the material in thz region is extracted
Thz （ 10 ~ （ 12 ） hz ）時域光譜技術是20世紀90年代發展起來的一種新型的光譜測量技術，它使用頻率介於遠紅外和微波之間的相干電磁輻射脈沖作為探測源，利用電光取樣或光電導取樣的方法直接記錄thz輻射電場的振幅時間波形，通過傅立葉變換得到測量信號振幅和相位的光譜分佈，進而獲得材料在thz波段的復介電常數，即色散及吸收等信息。This topic focused on the radiation effect on the uhmwpe fiber with electron beam ( eb ) radiation. and instron, sem, atr - ir, xps, epr, xrd et al were used to characterize the structure and properties of uhmwpe fiber before and after radiation treatmentand on this condition we probed into the grafting modification with eb radiation technology
本課題研究uhmwpe纖維的電子束輻照效應，運用電子強力機、掃描電鏡（ sem ） 、全反射紅外（ atr ? ir ）光譜、 x射線光電子能譜（ xps ） 、電子順磁共振儀（ epr ） 、 x射線衍射儀（ xrd ） 、接觸角和交聯度測定等方法對uhmwpe纖維在電子束輻照作用下的主要結構與性能變化規律進行了表徵和分析，在此基礎上對運用電子束輻照技術進行uhmwpe纖維的表面接枝改性進行了探討。The receiver works on active mode and passive mode in different time. in active mode, the receiver is narrow - band and high sensitive, and if phase - lock technology is used to stabilize receiving frequency. and in passive mode, the receiver is an all - power millimeter wave radiometer with periodic calibration to improve measure precision
此接收機採用分時工作體制，在主動工作方式時為窄帶的高靈敏度毫米波接收機，接收機中採用中頻鎖相技術，簡化了毫米波鎖相帶來的困難；在被動工作方式時為全功率型的毫米波輻射計，這種輻射計在每次測量后都採用兩個標準源對輻射計定標，實現周期定標，消除因系統增益波動和有效本機噪聲波動帶來的測量誤差，提高測量測量精度。All the rooms have facilitate optical code line ; high quality green environment household residence ; high tech " bianjie newspaper " intelligent toilet, high clearness and anti - radiated, and has function of protecting vision sight lcd ; and the business room has lcd computer
所有房間均配置寬頻接入的光線寬帶高品質綠色環保家居高科技「便潔報」智能馬桶高清晰防輻射具有保護視力功能的液晶電視商務房配有液晶電腦。Photothermal radiometry ( ptr ) is based on photoacoustic ( pa ) technology. it is a new detection technique with high sensitivity and non - destructive. this method is applied in many measurement fields
光熱輻射（ photothermalradiometry ）技術（簡稱ptr技術） ，是在光聲光譜（簡稱pas ）技術基礎上發展起來的一種新型的非接觸檢測技術，具有高靈敏度、無損傷等優點，所以在測量方面有廣泛的應用。Application of three electrochemical techniques of direct anodic oxidation, anodic oxidation combined with uv radiation, and cathodic reduction for the abatement of biorefractory pollutants, was explored with o - chlorophenol as model pollutant
摘要以鄰氯苯酚為模型污染物探討了直接陽極氧化，紫外光輻射聯合陽極氧化和陰極還原3種電化學技術用於難生化污染物的削減。Fangyuan frank construction machinery co., ltd located in langfang e & t delveloping zone integrates r & d, production, sales and after - sales service as the base and window for fangyuan group covering north china market, exploiting international market, and connecting large and midscale city as beijing, tianjin, huhehaote municipality to provide superior, reliable and convenient service for users concerned and meet market ' s requirements
方圓富蘭克建設機械有限公司位於廊坊經濟技術開發區，公司集科研開發、生產銷售、售後服務為一體，成為方圓集團輻射華北市場、開拓國際市場的基地和窗口，連接北京、天津、呼和浩特等大中型城市的紐帶，可為相關用戶提供優質可靠的便捷服務，及時滿足市場需求。Date integration technique was used to analyze the relationship between monthly mean daily clearness index kt and s, the ration of monthly mean daily sunshine duration to possible sunshine duration as well as that of monthly mean daily direct transmittance kb. based on data from 1957 to 2000, a series of kt and kb estimation models with different temporal and spatial scales were established. furthermore, the distributions of kt and kb from january to december in chongqing were mapped by kriging interpolation for long - term mean
大氣輻射過程模擬通過晴空指數、直接透射率等綜合描述大氣對太陽輻射影響的參數，採用重慶市及其周邊地區1957 - 2000年日射站觀測的月輻射資料和常規月氣象觀測資料，利用數據集群技術，建立了不同時空尺度的太陽輻射估算模式；使用kriging插值法，完成了重慶市氣候平均狀況下各月晴空指數、直接透射率的空間制圖。Secondly, research development of noise control is analyzed and theory research of noise radiation, noise measurement and noise resource diagnosis, cae, research of numerical value and visual analysis, noise active control are described in this paper
接著，分析噪聲控制工程的研究進展，提出噪聲輻射理論研究，噪聲測試與聲源診斷， cae 、數值化與可視化研究，噪聲的主動控制技術。Being the all - important and decisive component in the anti - radiation - mi ssile ( arm ), the capability of the anti - radiation - radar - seeker ( arrs ) directly influence the performance of the arm
反輻射導引頭是arm的首要關鍵部件，其技術性能的好壞直接影響arm的攻擊性能。For the purpose of high temperature gradient, liquid metal cooling with circulatory water cooling is used directly to cool the sample, and at the same time, radiation baffle with appropriate size and shape is needed
該裝置採用了雙區加熱和液態合金直接冷卻技術，再配以合適的輻射擋板，可以提高液固界面處的溫度梯度。New century has come in, xi " an economic and technical development zone is confronting with the new opportunity and challenge, therefore, they put forward to bring into effect the policy of second carve out. according to summarize the experience and lesson from first carve our, they extend more external opening, and entirely integrate the international tradition, and explore more new pattern, and promote the industry structure optimize upgrade, and deepen system innovation, and exert demonstration and radiation function
進入新世紀，西安經濟技術開發區在新的形勢和機遇面前，提出實施「二次創業」 ，力求在總結第一次創業的經驗和教訓的基礎上，進一步擴大對外開放，與國際慣例全面接軌，進一步探索新型模式，大力促進產業結構的優化升級，進一步深化體制創新，更好地發揮示範輻射功能。分享友人