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- Fagnano's Altitude Base Point Problem. 在已知銳角三角形中,作周長最小的內接三角形。
- The closest point on which the eye can focus is known as the near point. 眼能聚焦的最近的點叫做近點。
- Scientists call these perigean tides, because the moon's closest point to Earth is called perigee. 科學家們稱月球離地球最近的點為近地點,這種潮水為「近月潮」;
- Saturday night (Jan. 10) the moon will be at perigee, the closest point to us on this orbit. 星期六晚上(1月10日),月亮將會達到近地點,軌道上離我們最近的一點。
- By the way,we give an af-firmative answer to a fixed point problem of Reich in the more general case. 同時;在更廣泛的情形下;給出了關於Reich不動點問題的一個肯定性回答.
- In fact, tonight's Moon reaches its full phase at 1637 UT, within only a few hours of perigee, the closest point in its elliptical orbit. 事實上,在美東時間16:37,月球在達到其橢圓軌道近地點的幾小時內,月亮達到了最圓階段。
- This paper analyzes the absolute zero point problem of theodolite angle measuring system and advances using HL device to solve the problem. 就圓感應同步器測角系統的絕對零位點問題進行了分析,並提出了用HL器件解決絕對零位點的兩種方法。
- It is not infinite, but your units will come out from a building at the closest point on the building to where your rally point is set. 兵種走出建築的出口不會是無限制的,不過你的單位會從離建築最近的點出來並走到你集結點所設的位置。
- At this point problem, the reporter consulted supervisory bureau of peaceful area mass to detect piece of stationmaster of the station. 就此問題,記者請教了和平區質量監督局檢測站的張站長。
- SOUDELOR has passed its closest point of approach to Hong Kong. East to southeasterly winds will subside in the next 12 hours. 蘇迪羅於今午最接近香港。預料香港普遍地區將吹東至東南風,風勢將於未來12小時逐漸減弱。
- The change point problem in the mean of a sequence of independent normal random variables is considered using CUSUM methods. 摘要運用累積和CUSUM的方法研究了獨立正態隨機變數序列均值變點問題。
- It also occurred when the New Moon was near Perigee, the closest point to Earth in the Moon's elliptical orbit, making the Moon near its largest apparent size. 同時,新月正好處於近日點附近,也就是月球軌道上離地球最近的一點,又使得月亮的視尺寸接近最大。
- Storage system has evolved from NAS to SAN,how to blend the technology of NAS & SAN,and how to improve manageability and performance is hot point problem of storage field. 摘要 存儲系統已由NAS向SAN發展,如何融合NAS和SAN技術,提高存儲系統的可管理性和性能,是目前存儲領域研究的熱點。
- In fact, the Moon will reach its full phase within a few hours of perigee, the closest point in its elliptical orbit, making it the largest Full Moon of 2007. 事實上,在近地點(就是橢圓軌道上最接近地球的點)位置上,月球將在數小時內達到滿月相位,從而形成了2007年最大滿月。
- Storage system has evolved from NAS to SAN,how to blend the technology of NAS &SAN,and how to improve manageability and performance is hot point problem of storage field. 摘要 存儲系統已由NAS向SAN發展,如何融合NAS和SAN技術,提高存儲系統的可管理性和性能,是目前存儲領域研究的熱點。
- An open architecture robot controller is used as the testbed.The NURBS curve is calculated with an ICP (Iterated Closest Point)-based fitting algorithm. 使用開放式機器人控制器系統作為試驗平台,NURBS曲線通過迭代最近點的擬合方法獲得。
- Then we concentrate on the construction of the discrete space of Lagrange multiplier, the space of mortar elements, and the conjugated gradient method for the related saddle point problem. 接著重點討論了Lagrange乘子的近似空間 ,即粘接元 (mortarelements)空間的建立 ,以及所引起的離散鞍點問題的共軛梯度迭代解法。
- The perihelion of the earth each year is just several days after Christmas Day (3 or 4 January). So,the distances from the earth to the sun and from the earth to the moon may reach the closest point around Christmas every 4.425 years. 而每年的地近日點(1月3日或4日)正置聖誕節過後幾天;因此;日、月、地相對運動每隔4.;425a 在聖誕節前後三者距離總會達到最近。
- Unemployment peasant workers and their social security problems have already bulged the obvious hot spot and difficult point problem in our country. 農民工失業問題已成為我國社會生活中日益凸顯的熱點和難點問題。
- In the conclusion,the influence of turning is great for the ship of great tonnage,big turning radius and long turning period,which distance of the closest point of approach(?d???DCPA?) will be less than safe distance. 結論是大型船舶在變向避碰中;因噸位大、旋迴半徑大、旋迴時間長;其避碰效果受旋迴的影響較大;使實際最近距離小於安全距離.