漸伸線 的英文怎麼說
中文拼音 [jiānshēnxiàn]
漸伸線
英文
[數學] involute; evolvent-
A haze rested on the low shores that ran out to sea in vanishing flatness.
卻見那低平的海岸線，沿海伸展，漸漸消失，上面靜靜地飄著一層薄霧。In the diminishing daylight they went along the level roadway through the meads, which stretched away into gray miles, and were backed in the extreme edge of distance by the swarthy and abrupt slopes of egdon heath. on its summit stood clumps and stretches of fir - trees, whose notched tips appeared like battlemented towers crowning black - fronted castles of enchantment
在逐漸減弱的光線中，他們沿著那條穿過草場的平坦的道路走著，那片草場在灰濛濛的暮色里延伸出去好幾英里，一直延伸到了愛敦荒原上那些幽暗陡峭的山坡盡頭。When the width of the foundation is smaller, the friction force is firstly increased from zero at the central area of the foundation, then decreased to zero at the edges of the foundation, hence there is a peak ; when the width of the foundation and the thickness of the soft ground is larger, the frication force is almost zero from the central area of the foundation to a certain distance, then increased, at last decreased to zero at the edges of the foundation, therefore there is a peak ; and when the width of the foundation is larger and the thickness of the soft ground is smaller, the friction force is firstly increased from zero at the central area of the foundation in the negative direction, then decreased to zero, so there is a negative peak, then increases in the positive direction, eventually decreased to zero at the edges of the foundation, hence there is a positive peak
當基礎寬度較小時，從中心線為零處開始增加，達到峰值后，開始減小，直至基底邊緣處為零；當基礎寬度和軟土地基厚度較大時，從中心線處開始，向外側延伸一定距離，幾乎為零，然後開始增加，達到峰值后，開始減小，直至基底邊緣處為零；當基礎寬度較大，並且軟土地基厚度較小時，從中心線為零處開始反向增加，達到反向峰值后，然後反向減小，減小到零后，逐漸正向增加，達到峰值后，再逐漸減小，直至基底邊緣處為零。As a result of our successful development of this material, we are now able to provide a titanium alloy at low cost that has a good surface skin and is produced not by the conventional diecast wire drawing method but by an original roll method
從客戶對材料的輕量化，高強度的需求中著手開發可以冷間鍛造的高強度鈦合金，並非是以前的漸伸線法，而是根據特殊的輥壓加工方法，利用低成本就可以提供表面肌優良的鈦合金材料。For example, the geometric effect and vignetting are simulated with the synthetic method in which they are modeled with ray tracing and then simulated with pixel - based processing. the effects of detector noise on imaging are simulated with the three - dimension model. the theory of pixel transfer function is extended and developed, and microscanned images of four patterns are simulated with good results
本文具有如下幾個突出特點：用光線追跡法分析建模，而用基於象素處理的綜合方法，模擬了光學系統中的幾何效應和漸暈現象；利用三維噪聲模型，模擬了探測器噪聲對圖像質量的影響；對象素傳遞函數理論進行了擴展和延伸，給出四種工作模式的微掃描成像系統的象素傳遞函數的具體數學表達式，並利用這些表達式模擬了探測器的空間效應和微掃描成像的圖像效果。The in - plane equivalent elastic modulus and tensile strength of stitched composite laminates are studied, and it ' s found that the in - plane equivalent elastic modulus decreases with the increase of stitch density, stitch thread diameter, maximal misalignment angle and the distortion width, and the range is about 5 %. the tensile strength of stitched composite laminate increases with the increase of stitch step and decreases with the stitch space. the
研究結果表明：隨著縫紉密度、縫紉線直徑、最大纖維偏轉角和縫紉變形區寬度的增加，縫紉復合材料層合板面內等效模量逐漸降低，最大降幅一般在5 %左右；縫紉復合材料層合板的拉伸強度隨縫紉針距的增加而增大，隨縫紉行距的增加而降低，因此縫紉密度對拉伸強度的影響程度要看具體的縫紉針距和行距。The software uses two entity configuration methods : extruding and simulating entity cutting in realizing three dimensional configuration, which successfully achieve three dimensional configuration of involute columnar vertical gear, involute columnar helical gear, standard vertical spline, archimedes worm and disco - cam
軟體在三維造型功能實現上使用了拉伸和模擬實體切削兩種實體造型方法，成功地實現了漸開線圓柱直齒輪、漸開線圓柱斜齒輪、標準直齒條、阿基米德蝸桿和盤形凸輪的三維造型。During stage i, the macro - stiffness of mmcs is reducing because of interfacial debonding
當存在漸進適應界面時，復合材料橫向拉伸應力?應變曲線存在三個階段。When putting the static curve with the elongation of 1. 4 and the dynamic curves in different pressure together, we can find that the slope coefficients of the static curve increase with the growth of radius
把伸長比為1 . 4時的靜態曲線和三種壓力水平下的動態曲線放在一起，從靜態曲線可以看出，當直徑增大時，曲線的斜率也逐漸增大。分享友人