量角儀 的英文怎麼說
中文拼音 [liángjiǎoyí]
量角儀
英文
angulometer-
And understanding and studying the spectral features and variation rules of geo - targets in the experimental area, raising that it is the basis of geo - targets information collection with imaging spectrometer data to understand spectral features and variation rules of geo - targets, realizing that in a great extent spectral - integrated - form - based classification method can remove the phenomenon of " different spectrum with same objects " resulted from reflection ratio curve translation because of the angle change among sensor, targets and observation direction, and the average and variance images can be introduced to solve the problem of two kinds of geo - target with similar spectral forms and much different values of whole reflection ratio. it is suggested that " red edge " range bands of vegetation, which has close relationship with vegetation cover and biomass, is the main characteristic bands and important basis for careful vegetation classification and quantitative retrieval, and pixel - based derivative spectral analysis is very useful for removing the effects of soil background values and quantitatively retrieving vegetation biomass and cover. the remote sense quantitative retrieval model is developed for main appraisable factors of desertification monitoring assessment with imaging spectrometer data and then the applicability of model is analyzed
研究結果如下：首先針對荒漠化地區的地物特徵，對高光譜數據不同波段的數據質量、波段組合進行了評價，提出了適用於荒漠化監測的基本波段選擇集；初步了解和掌握了研究地區的地物光譜特性及變異規律，進一步明確了掌握地物光譜特徵和變異規律是用成像光譜儀數據提取地物信息的基礎；發現了基於光譜整體形狀的分類方法在很大程度上能夠消除由於傳感器、地物目標觀測方向之間的角度變化引起的反射率曲線整體平移的「同物異譜」現象，對于譜形相似而整體反射率的值相差較大的兩類地物，通過引入均值和方差圖像參與分類得到解決；研究還表明在植被「紅邊」范圍內的波段是進行荒漠化監測的主要特徵波段，這些波段與植被生物量和蓋度都有密切的關系，是開展精細植被分類研究和植被定量反演的重要基礎；像元的導數光譜分析可以消除土壤背景的影響，是進行植被生物量和蓋度定量反演的有力工具；建立了荒漠化監測主要評價因子的定量反演模型，並分析了模型的適用性。If it is focused. so the boiloff and cautery of focus tissue can be used in the therapy. also if it isn t focused, the laser radiating focus tissue can bring about concretion effect
激光治療儀的發散角極小，能量密度高，經聚焦后，可達每平方厘米幾千瓦的功率， co2激光治療儀可用於對病灶組織的汽化，燒灼或切割病灶組織，所以co2激光治療儀也稱謂激光刀。Specification for digital clinometer
數字式角度測量儀規范In this thesis, the development of emulsion polymerization theory and related new technologies are comprehensively reviewed, and the synthetic technologies of acrylate latex modified by organosilicon both at home and abroad are also reviewed. based on the current development and research in this field, attentions of this study are focused on three ways for preparing novel acrylate latexes modified by organosilicons, that is, 1 ) the acrylate monomers are copolymerized with unsaturated silicons by emulsion copolymerization ; 2 ) a new latex with microphase separation morphology is synthesized, which shows a core - shell structure character ; 3 ) soap - free polymerization is explored for preparing a higher - performance latex using an unsaturated silicon monomer, different acrylates and a reactive emulsifier. by using techniques of delaying addition of organosilicon monomer and a hydrolysis inhibitor, the hydrolysis and condensation of 3 - ( trimethoxysilyl ) propyl methacrylate during polymerization can be effectively prevented, as a result, organosilicon content in the macromolecular chain is increased
同時採用有機硅單體延遲滴加及添加水解抑制劑等技術，有效防止了-甲基丙烯酰氧基丙基三甲氧基硅烷在乳液聚合過程中的過渡水解及縮合反應，提高了聚合物大分子鏈中有機硅鏈節的含量；利用紅外光譜與差示掃描量熱儀對產物分子結構進行了表徵，並通過對共聚產物力學和吸水率的測試，證實了本研究所制備的有機硅改性丙烯酸酯共聚物具有比純丙烯酸酯聚合物更優良的力學及耐水性能；從分子設計角度出發，利用醇解反應合成出水解、縮合反應速率較慢的兩種新型不飽和有機硅單體： ?甲基丙烯酰氧基丙基三乙氧基硅烷和?甲基丙烯酰氧基丙基三異丙氧基硅烷；利用核磁共振對新型硅烷單體結構進行了證實；研究表明利用新型硅烷單體可以制備出高硅烷含量的有機硅改性丙烯酸酯乳液，且其聚合產物具有較高的力學及耐水性能。The study of comparison of corneal diopter measured by corneal keratometer and corneal topographer
角膜曲率計與角膜地形圖儀測量角膜屈光度的對比研究An indicator or a sighting apparatus on a plane table, used in angular measurement
旋標裝置飛機控制板上的指示器或觀測儀，用來測量角度Draughting instruments with or without graduation. part 2 : protractors
帶刻度或不帶刻度的繪圖儀器.第2部分:量角器Drawing ruler - protractor
繪圖儀尺.量角器Components, structure and surface morphology of the resulted films were identified by fourier transform infrared ( ftir ) spectroscopy, x - ray diffraction ( xrd ) and scanning electronic microscopy ( sem ). the analyses showed the content of cubic boron nitride in the resultant films on substrates was rather high and crystal particles of c - bn with uniform size, smooth crystal plane and regular shapes ( quadrangle and hexagon ) densely arrayed on the substrate
傅里葉轉換紅外吸收（ ftir ）光譜儀、 x射線衍射（ xrd ）儀和掃描電鏡（ stm ）的測量結果顯示，基底上的bn膜中立方相含量很高，且晶粒大小均勻、排列緻密，晶形呈規則的四角和六角形。Analysis of measuring corneal refractive power by corneal topographer compared with by keratometer
角膜地形圖儀和角膜曲率計測量角膜屈光力的差異分析A general talk about total station apparatus triangulated height measurement
淺談全站儀三角高程測量The short - baseline interferometer ’ s angle measurement accuracy is influenced by phase difference measuring accuracy, the base length measuring accuracy, the system operating wavelength ( frequency ) and so on, the article analyzes the existing theory, and emphatically analyzes the influence of base length measuring accuracy to the precision of angle measurement
短基線干涉儀測角精度受相位差測量精度、基線長度測量精度、系統工作波長（頻率）測量精度等因素的影響，文中，在對原有理論進行分析的基礎上著重分析了基線長度測量精度對系統角度測量精度的影響。Test method for corona - treated polymer films using water contact angle measurements
利用水觸角測量儀進行電暈處理聚合物薄膜的試驗方法An early instrument for measuring altitude of celestial bodies, consisting of a90 = graduated arc with a movable radius for measuring angles
象限儀用來測量天體緯度的一種早期工具，由一個有90度刻度的圓弧和一個用來測量角度的可移動的半徑構成The precision of measuring result have bigger progress than traditional collimator by using medium strain, spread center of mass arithmetic. etc
採用中值濾波，推廣的質心演算法等方法，使測量結果的精度比傳統測角儀有較大提高。To satisfy the experiment request, the equipment generating magnetic field and the angular instrument are improved. for light wave from semiconductor laser is infrared wave in the experiment, the calibrating measurement utilizing visible light from he - ne laser is used. firstly the light path is adjusted using visible light roughly
在搭建系統時，根據實驗要求對磁場儀（小磁場時的穩定性）及摘要第2頁測角儀（測量精度）進行了改進；在調整光路時， （又據使用的紅外激光光源的特點，採用了先利用he ne激光器的可見光波粗略校準光路，然後換用半導體激光器精確校準光路的方法。Evalution of uncertainty about indication error of angle measurment
小直徑測角儀示值誤差測量結果的不確定度評定The influence of using different methods to measure corneal refractive powers in determining the power of intraocular lens
不同儀器測量角膜曲率計算人工晶體屈光度的可行性分析X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy - calibration of area and personal dosemeters and the measurement of their response as a function of energy and angle of incidence
校準劑量儀和劑量率儀及確定其光子能量響應的x和標準輻射.第3部分:場所劑量儀和個人劑量儀的校準及其能量響應和角響應的確定X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy part 3 : calibration of area and personal dosemeters and the measurement of their response as a function of energy and angle of incidence
用於校準劑量儀和劑量率儀及確定其能量響應的x和參考輻射第3部分：場所劑量儀和個人劑量計的校準及其能量響應和角響應的測定分享友人