quadrant中文意思是什麼

音標 ['kwɔdrənt]
quadrant解釋
n. 名詞 1. 【數學】象限;圓周的四分之一,九十度弧;四分之一圓。
2. 【天,海】象限儀。
3. 【生物學】四分體。
4. 長度單位 (= 10,000 kilometres)。
5. 扇形體;【機械工程】扇形齒輪。


    ※英文詞彙quadrant在字典百科英英字典中的解釋。

    1. Crack side of apical towards the left from buttock or on the right side of equalize is horizontal, make one perpendicular bisector from qia ji apogee next, will coxal cent is 4 quadrant, quadrant goes up outside its and escape an internal angle ( connect a line to big rotor from the thorn on qia hind ) it is inject area namely

      從臀裂頂點向左側或右側劃一水平線,然後從髂嵴最高點作一垂直平分線,將臀部分為四個象限,其外上象限並避開內角(從髂後上棘至大轉子連線)即為注射區。
    2. They had never been worn, my mother said. under that, the miscellany began - a quadrant, a tin canikin, several sticks of tobacco, two brace of very handsome pistols, a piece of bar silver, an old spanish watch and some other trinkets of little value and mostly of foreign make, a pair of compasses mounted with brass, and five or six curious west indian shells

      在那套衣服的下面,開始出現了各式各樣的東西:一個四分儀,一個錫制的小酒杯,幾顆煙,兩對非常漂亮的手銑,一根銀條,一隻西班牙老懷表,還有其他一些不值錢的小裝飾品,大多是外國製造的,一副黃銅桿的圓規,還有五六個珍奇的西印度貝殼。
    3. A virgin material can be "started" from point 0 into either the first or the third quadrant.

      一個沒有用過的材料可以從0點「開始」進入第一或第三象限。
    4. In a separate ceremony, manchester united director and record goalscorer sir bobby charlton buried a time capsule in the new north - west quadrant to commemorate the year of celebration for the club ' s five decades of achievement since the busby babes won their first league championship in 1956

      在單獨的紀念堂里,曼聯執行董事和歷史第一射手查爾頓爵士在新的西北角看臺埋下了時間盒來紀念始於巴斯比爵士1956年贏得第一個聯賽冠軍的的俱樂部的50年的輝煌。
    5. Two - quadrant current chopper control for brushless dc motor

      電流型兩象限斬波器控制的無刷直流電動機
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