豎脈 的英文怎麼說
中文拼音 [shùmài]
豎脈
英文
rake vein-
The enterprising artist has collected the best joropo works for traditional harp and bandola from the andes and the llanos, the great plains of the orinoco and amazon basins, creating a new repertoire full of delightful hints of the spanish baroque harpsichord
來自哥倫比亞的卡德隆精研荷羅波joropo樂派，她擷取了這種源自安第斯山脈奧里諾科河及亞馬遜河盆地最優秀的豎琴及班多拉琴樂章，改寫為充滿西班牙巴羅克式古鋼琴風格的樂曲。According to the geological conditions and the corrosive medium composition of the shaft well ， the damaging reason and the mechanism of the concrete attack in the intake shaft well of “ 635 ” project are analyzed ， and the corrosion - prevention treating method for the shaft well concrete is presented
水利樞紐發電引水洞豎井段圍巖中，有黃鐵礦脈風化形成的黃鉀鐵礬化蝕變帶通過.經對豎井襯砌混凝土腐蝕破壞機理的分析后認為，必須採用有效的防腐材料，將混凝土與侵蝕介質隔離開來，對豎井混凝土進行防腐蝕處理This paper selects the pulsating wind power density spectrum of davenport and simulates the wind speed time series and the wind load time by matlab. considering the vertical and horizontal correlation of the pulsating wind, the study make use of the time domain analysis of buffeting to carry out the transient dynamic analysis of the whole frame structure which is loaded by the random pulsating wind load. finally, in terms of the whole frame of the pipe belt conveyor, the evaluation for
選取davenport脈動風功率譜，利用matlab模擬脈動風的風速時程曲線和風荷載時程曲線，並考慮脈動風的空間豎向和側向相關性，利用抖振時域法對整體機架結構進行隨機脈動風壓作用下的瞬態動力學分析，最後再對圓管帶式輸送機整體機架結構對環境風荷載的適應性做出評價。Abstract : in this paper, the method of the impulse torques control is established for vertical planar two - link flexible manipulators on the basis of rigid manipulators control. the variables of two - link manipulators are restrained when the tip trajectory of manipulator is being tracked with this method. finally, the results of numerical emulation and experiment are shown in the paper
文摘:在剛性雙連桿機械臂控制方案的基礎上，提出了柔性雙連桿機械臂的軌跡跟蹤和振動抑制的脈沖力矩控制方案，針對豎直平面雙連桿柔性機械臂進行了數值模擬和實驗研究。分享友人