稜角度 的英文怎麼說
中文拼音 [léngjiǎodù]
稜角度
英文
angularity-
Cuttings shape and size can significantly change from clean cut to angular, splintery, chunky and usually larger than normal usually due to stress relieving
由於應力消除,鉆屑的形狀和大小都有明顯變化,有時無巖屑,有時巖屑的稜角、片形、厚度都比平時的要大。Witch has worked out the tooth shape of datum rack and computer simulation of gear manufacture. pointedness, undercut and tooth tip becoming sharp are analysed. tooth thickness calculation and measurement, superposition coefficient calculation and belt length calculation are resolved
2 、給出了基準齒條的齒廓形狀,進行了齒輪加工計算機模擬,分析了可能出現的稜角問題,進行了齒輪內齒頂圓的求解、根切問題分析、齒厚計算與測量、齒頂變尖的分析、重合度的計算、帶長度的計算及齒輪設計的程序編制等。To solve the inaccuracy problem caused by the two existing methods ( average end - area method and prismoidal method ) used for the calculation of roadway earthwork volume, this paper puts forward a new concept of the 3 - dimensional algorithm that takes all the roadway geometric design procedures as a kind of geometrical operation between the ground model ( original terrain model ) and the roadway model ( designed model ) under certain constraints, and then presents a complete 3 - dimensional algorithm of roadway earthwork volume as well as its executable computer program. the algorithm benefits from the re - triangulation technique of constrained delaunay triangulation ( cdt ), which can yield a true volume value theoretically. through a number of practical tests covering varied intervals between adjacent cross sections, it is proven to possess a higher accuracy compared with that of traditional methods. all the work involved in this paper indicates that the 3 - dimensional calculation of roadway earthwork volume is feasible, more accurate and should have further application in practice
針對目前廣泛使用的道路土方量計算方法平均斷面法和稜柱體法計算不準確的缺點,提出了三維土方量計算演算法的概念.該演算法以帶約束的狄羅尼三角化( cdt )為技術核心,認為所有道路幾何設計過程都是地面模型和道路(設計)模型進行幾何運算的結果.基於此,本文設計出相應的演算法步驟,同時完成了相應的軟體開發,使得該三維演算法能和傳統的方法進行對比.此外,結合工程實例,採用了不同的道路橫斷面間距對三維計算方法和傳統方法的誤差進行比較、分析.結果證明三維演算法具有更好的精度,該演算法可用於道路、場地平整等工程土方量計算On a typical modern digital pcb assembly, for example, the parts are all squat rectangular components, and the traces are laid out with a precision only a computer could love
例如,在一塊標準的數字印刷電路板上,所有的器件都是有稜有角的,布線的精度也只有計算機才可以完成。This small artillery ' s age can ' t be dated easily, maybe in ming qing dynasty. as for carving it ' s an old craftwork, but the rare thing is its fine technics. carving on surface is comparatively easy, but on cylinder it ' s much harder, while on prism it ' s most difficult thing i can master. look, this dragon is fresh and full of energy, and must be made by an uncommon man. enjoying it from this point of view can descry the highest art culture connotation which the ancients wanted to express and show
此一小火炮的年代不好定錘,明清物吧,至於雕刻嗎,開門的老工藝,但難得的是工藝精湛,在平面上雕刻相對容易,在圓柱體上就難的多,而在稜柱體上雕刻以及浮雕工藝是最難掌握,你看,這條龍活力四射,昂揚大氣,決非等閑之輩所能造詣,從此一角度和層次去欣賞,便挖掘透視到了古人所欲表達和展示的更高的藝術文化內涵。Szm8325a - szm9325 glass straight line edging machine is designed for grinding straight line flat edging of different sizes and thickness. szm9325a can process straight line and 45edge. coarse grinding, refine grinding, polishing, and angle - marking can be completed in a procession. tt s speed can be widely adjustedby its stelpless regulator. speed alteration is very mooth. in grinding operation, feeding and operation speed can be adjusted at random. front fails can be adjusted to fit caried thickness of processed glass. and its advanced structure, high precision, easy handling, and highefficiency, it is one of indispensable instruments for glass procession. szm9325p and szm9325ap adopt plc control system
Szm8325a - szm9325型玻璃直線磨邊機適用於磨削不同尺寸和厚度的平板玻璃直邊和45稜角, szm9325a可加直邊和45級邊。本產品集粗磨精磨拋光倒角等工序一次加工而成,並採用無級變速調節,可調范圍大,變速平穩在削磨過程中可任意調節進料速度和進給量可調節前導軌變換加工玻璃的厚度。Although he had relatively few professional credits to his name, handsome and clean - cut actor brandon routh soared into the media limelight when he was cast as the man of steel in director bryan singer ' s highly anticipated revival of the original superhero film franchise “ superman returns ” ( lensed 2005 )
雖然相對來說他在職業聲望上並沒有為自己正名,但是,隨著他在導演布賴恩?星爾倍受期待的新作、原創超級英雄電影大片《超人歸來》 (拍攝於2005年)中飾演了「鋼鐵男人」 ,風度翩翩、稜角分明的演員布蘭登?勞斯迅速成為了大眾媒體閃光燈下的焦點。But polycrystalline cvd diamond films have rough and non - uniform thickness which can adversely affect their application. furthermore, it is difficulty to machining the cvd diamond thick - film
但是, cvd金剛石膜為多晶材料,表面為雜亂分佈的晶粒的堆積,顯露出明顯的稜角,表面粗糙度大,后續加工比較困難。Although harder than gp steel grit, gl also loses its sharp edges during shotblasting and is particularly suited to descaling and surface preparation applications
盡管此類鋼砂的硬度比gp鋼砂要高一些,但在噴砂過程中仍會失去稜角,特別適合於鋼材表面驅除氧化皮預處理作業。Although harder than g1 steel grit, g2 also loses its sharp edges during shotblasting and is particularly suited to descaling and surface preparationg applications
盡管此類鋼砂的硬度比g1鋼砂要高一些,但在噴砂過程中仍會失去稜角,特別適合於鋼材表面去除氧化皮預處理作業。Gl steel grit : although harder than gp steel grit, gl also loses its sharp edges during shotbhasting and is particularly suited to descaling and suface preparation applications
Gl鋼砂:此類鋼砂的硬度比gp鋼砂要高,但在噴砂過程中仍會失去稜角,特別適合於鋼材表面去除氧化皮及預處理作業。C4s made the elongated ( 101 ) crystal face longer and the crystals become thinner while cattle serum albumen only made com become thinner. l - glutamic acid, one of amino residues, increased the edges and corners of com crystals
) 01 )晶面變成拉長的六邊形,而且晶體的厚度變薄; l - glu使草酸鈣晶體稜角明顯增多,形成多棱「不規則」晶體; csa也使草酸鈣晶體變薄。This article mainly emphasize on the classification of coarse grained soil from the viewpoint of engineering application ( content of coarse grains ), vibrating method is introduced in the shaping. meanwhile, research is made to the water stability and shear strength. through research, following conclusions are obtained : coarse grained gradation is the main factors to determine its shear strength, when the coarse grains content is over 70 % or around, the maximum shear strength appears : the grains itself have a bigger effect on the shear strength
以往對粗粒土的研究方法多採用擊實法,很少有人研究其抗剪強度特性,本文主要從工程應用的角度(粗粒含量)對粗粒土進行工程分類,成型方法採用振動法,同時對水穩定性、抗剪強度特性進行研究,通過研究得出以下結論:顆粒組成級配特性是決定其抗剪強度的主要因素,當粗粒含量在70左右時,抗剪強度最大;顆粒本身的特性對抗剪強度影響較大,顆粒越堅硬、大小顆粒相差越大、越不均勻、顆粒形狀越呈稜角狀、填築密度越大,抗剪強度就越高;含水量對抗剪強度的影響很小,可以忽略不計。分享友人