高度角 的英文怎麼說
中文拼音 [gāodùjiǎo]
高度角
英文
altitudeangle-
To corner feature, both gradient magnitude change and direction change of gradient vector are discontinuity in a local image neighborhood, hence gradient - direction variation and gradient magnitude are used as another decision rule of the corner detection to improve antinoise
為了提高抗噪聲,根據角特徵不僅灰度變化是不連續的,且相對周圍其他點的梯度方向也是不連續的,提出利用梯度角變化和梯度幅值作為角特徵檢測的另一個準則。After that, it discusses the specific design of the hi - lo angle and the azimuth angle acquisition module and the track caculating module, as well as the
然後討論了方位、高低角度數據採集模塊、航跡解算模塊等的具體設計,著重討論了飛行器數學模型的建立和導彈自動制導的實現。Aircraft bolts and nuts - nuts, hexagonal, slotted castellated, normal height, iso m or iso mj threads, 4h tolerance class
航空用螺栓和螺母. iso m或iso mj螺紋公差等級h帶槽帶缺口標準高度六角螺母Aircraft bolts and nuts - nuts, hexagonal, slotted castellated, reduced height, iso m or iso mj threads, 4h tolerance class
飛機用螺栓和螺母. iso m或iso mj螺紋公差等級h .帶槽帶缺口減少高度六角螺母Aircraft bolts and nuts - nuts, hexagonal, slotted castellated, normal height, left - hand iso m or iso mj threads, 4h tolerance class
航空用螺栓和螺母. iso m或iso mj螺紋公差等級h帶槽帶缺口標準高度左旋六角螺母235 aerospace series - nuts, hexagon, slotted castellated, reduced height, normal across flats, in steel, cadmium plated - classificaiton : 900 mpa at ambient temperature 235 c
航空航天系列.鍍鎘的鋼制標準對邊低高度的開槽槽頂六角螺母.等級: 900mpaThree kinds of trapezoid, delta and airfoil shaped vortex generators are designed based on traditional, sub boundary layer and micro - vortex generators conceptual design, to study the influence of the shape, height, aspect ratio, chordwise position, spanwise position and direction angles of vortex generators on boundary layer separation control
( 5 )綜合分析研究了渦流發生器的工作原理和設計原則。根據國內外資料,研究了渦流發生器形狀、高度、展弦比、尖削比、弦向位置、展向位置和方位角等因素對附面層分離控制效果的影響。The appropriate maximum stories and the appropriate maximum height of buildings are determined by using the various of control index, such as period, shear - compression ratio, allowable value of drift angle etc when earthquake fortification intensity is 8 degree
用各項控制指標,如周期、剪壓比、軸壓比、層間位移角等進行對比分析,給出在8度區該結構的最大可建造層數和最大適用高度。The changes of corneal endothelia after excimer laser photorefractive keratectomy
準分子激光屈光性角膜切削術治療高度近視探討This paper discuss the relationship of traditional architectural vocabulary and environmental art design. i introduced a series of modern environmental art design concept standpoint and design method
現代化的速度和高度總會不同程度地受制於傳統的成就,從這個角度看,傳統又是現代的動力和財富。Query two : two public so - called and wild china south tiger photographs, fold to match together to analyze, discover different angle different focal distance takes not and meantime of " living " tiger, facial features, outline, striped pattern, height consistent
質疑二:兩張公開的所謂野生華南虎照片,疊合在一起分析,發現不同角度不同焦距不同時間拍攝的"活生生"的老虎,五官、輪廓、斑紋、高度一致The design point of the designed forebody / inlet is flight mach number m = 6 and flight attitude h = 25km. the three - ramp, mixed external and internal compression hypersonic / inlet is chosen as representative geometry to be designed. nine types of hypersonic / inlet model with difference forebody length and total turning angle are obtained that the incidence angle of the first ramp and height of isolator are given
根據飛行任務要求,以飛行馬赫數6 ,飛行高度25km為設計點,給定前體預壓縮角、隔離段高度,對具有不同前體長度和不同總壓縮轉角的帶隔離段的前體進氣道進行了設計。With account for the effect of temperature and shock - boundary layer interaction, the forebody / inlet with plane lip and wedge lip are designed by using the design methods of constant shock wave intensity and constant shock wave angle. in the design, the incidence angle of the first ramp, height of isolator, length of forebody and total turning angle of the designed forebody / inlet models are given
另外,根據優選結果,給定前體長度、前體預壓縮楔角、總壓縮轉角及隔離段高度,分別用等激波強度和等激波角度的方法設計了唇口平直和唇口帶楔角的前體進氣道。A true shop - quality stand with race - capable portability, thanks to the folding design ! adjustable jaw size, jaw angle, and height
為了競賽作的便攜可拆卸設計,大小,高度,角度均可調。The immediate cause of low temperature in the polar regions is the low solar elevation and solar radiation input.
極區低溫的直接原因是低的太陽高度角以及低的太陽輻射輸入。Atmospheric transparency coefficient of atmospheric transparency
在給定太陽高度角情況下Based on the analysis of the solar altitude angles in kunming a calculation model of the solar altitude angles is built
摘要在對昆明的太陽高度角進行了詳細分析的基礎上,得出了計算昆明太陽高度角公式。Adjustable shading is particularly useful for eastern and western elevations, as the low angle of the sun makes it difficult to get adequate protection from fixed shading
對于東西立面可調節式遮陽是非常重要的,因為太陽的入射高度角低,使固定的遮陽設備很難達到一個準確的支出角度。But there are still many things need to do. to improve the situation, under the direction of my teacher, i began to observe the zenith luminance of clear sky and overcast sky. and after analyzing the observed data, i drew the zenith luminance in beijing
雖然如此,通過對北京地區晴天和陰天天頂亮度的觀測,仍可以得到北京地區晴天和陰天天頂亮度隨太陽高度角變化的規律,從而得到天頂亮度值,將其代入cffi標準晴天和陰天天空亮度公式后得到北京地區的晴天和陰天天空亮度絕對值。( 3 ) the optimized strategy analysis on retrieval of gps water vapor the optimized strategy analysis on retrieval of gps water vapor has been carried out under different data processing schemes by using gps observation. the parameters selection problem has been resolved in gps water vapor retrieval process such as the optimum number of adopted igs stations, the relation between single station processing and united station processing, network layout, cut - off angle, zenith delay parameter, period, knot position and so on
( 3 ) gps水汽反演優化策略分析利用gps觀測數據,使用多種數據處理方案,進行gps水汽反演優化策略分析,初步解決了進行gps水汽反演中引入igs站的最佳個數、單站解算和聯合解算的關系、網路布局、截止高度角、天頂延遲參數、時段長度、節點位置等選擇問題。分享友人