降落曲線 的英文怎麼說

中文拼音 [jiànglàqūxiàn]
降落曲線 英文
depre ion curve
  • 降 : 降動詞1. （投降） surrender; capitulate 2. （降伏） subdue; vanquish; tame
  • 落 : 落名詞[方言] （北方對蓮花落的俗稱） a kind of folk song
  • 曲 : 曲名詞1 （一種韻文形式） qu a type of verse for singing which emerged in the southern song and ji...
  • 線 : 名詞1 （用絲、棉、金屬等製成的細長的東西） thread; string; wire 2 [數學] （一個點任意移動所構成的...
  • 降落 : 1 （落下; 下降; 低落） descend; fall alight; drop down; build down; tumble; lapse; descension2 （...
  • 曲線 : [數學] curve; bight; bought; profile; net曲線板 french curve; irregular curve; curve board; splin...
  1. In technique rebuilding of system, discharge curve of ni - mh battery was measured, and power supplies in uav were improved. the security, adaptability and efficiency of miniature aerial rs systems could be improved obviously by microwave video transmission system and self - regulating blocking net in landing

    在對系統的技術改造中，測定了ni - mh電池組放電曲線，對無人機機載電源做了改進，配合加裝的微波視頻傳輸系統和自行研製的降落阻尼攔阻網可以大大提高無人機航空遙感系統的安全性、適應性和作業能力。
  2. Due to the existence of the eddy and the abrupt bend of the stream line, the pressure on the four faces has the distribution as follow : the lowest pressure appears at several centimeters after the angle point along the top boundary, the highest pressure appears near the center line of the vertical shaft on the bottom boundary, near the angle point, the pressure on the inner boundary decreases with the decreasing height, the pressure on the external boundary decreases slightly in the right - angle region, and increases obviously near the corner

    迴流漩渦的存在，以及直彎處流線的急劇彎曲，導致壁面壓力分佈在上表面距彎點一定距離后出現壓力最小值，下表面上，在豎井中心線略偏下游的位置出現壓力最大值，豎井內表面接近彎點處出現壓力沿程降低的現象，豎井外表面壓力在進入直彎后先是沿程略有降低，在直彎角落處又明顯升高。
  3. Various previous methods are summarized and classified into two categories : semi - math methods and pure - math methods. based on discussion of the common and difference among these methods, multiple - exponential model is presented. using the new method to predict settlement of some sections in su - jia - hang expressway, the result indicates that the new method can accurately predict settlement and has practical value

    總結以往荷載穩定后的沉降預測方法，並將其劃分為半數學方法與純數學方法，尋找各種預測方法相互之間的聯系與差別，提出復合指數曲線預測方法，並運用新方法對蘇嘉杭高速公路重點段落的部分斷面進行沉降預測，驗證了新方法的預測功能和實用價值。
分享友人
分享到 Line

分享到臉書