查询词典 elliptic motion

The disc rete logarithm on elliptic curve is very difficult to be solved. So the both sid es can construct public-key croptosystem., but select the suited elliptic curve and make operation on it is very difficult.

而求此离散对数是非常困难的，由此双方可以构造公钥密码体制，但选择适合的曲线及在其上的计算又是复杂的。

Leaves with petiole 15-50 cm; leaflets 2-8 pairs; petiolules short, less than 5 mm, stout; blades abaxially becoming brown when dry, adaxially deep green, slightly shiny, first pair ovate, evidently smaller, gradually larger toward leaf apex, elliptic-ovate to narrowly elliptic, 3-20 cm, leathery, abaxially densely tomentose, adaxially hairy only on midvein and lateral veins, lateral veins ca. 10 pairs, tips not reaching margin, base broadly cuneate to rounded, margin entire, apex obtuse or rounded, rarely acute. Inflorescences compound racemose, only branched once, densely flowered on upper part of branches; bracts subulate.

叶柄15-50厘米；小叶2-8 对；小叶柄短，不到5毫米，坚固；干燥时的叶片背面的变得的棕色，正面深的绿色，稍发亮，第一对卵形，明显小，逐渐大在叶先端，椭圆状卵形的到狭椭圆形，3-20厘米，革质，背面的密被绒毛，正面有毛的只在中脉和侧脉上，花序复总状，只是分枝一次，在分枝的上半部分上的花密集；苞片钻形。

Leaves persistent; petiole purple-green, 2-3.5 cm, glabrous; leaf blade abaxially gray-white, adaxially dark green and lucid, oblong-elliptic or elliptic, 10-14 × 3-6 cm, papery or subleathery, glabrous, pinnatinerved, lateral veins 8-12 pairs, base obtuse, apex caudate-acuminate, acumen 2-2.4 cm.

叶宿存；叶柄紫色绿色，2-3.5厘米，无毛；叶片背面的灰白色，正面深绿色和有光泽，长圆状椭圆形的或椭圆形， 10-14 * 3-6 厘米，纸质的或近革质的，无毛，羽状脉，侧脉8-12 对，基部钝，先端尾状渐尖，渐尖头2-2.4厘米。

In theory, oblique elliptic wing with an elliptic load has the minimum wave drag due to lift and induced drag.

理论分析表明，具有椭圆载荷分布的斜置椭圆机翼有最小的升致波阻和诱导阻力。

Central leaflet elliptic or elliptic-lanceolate, margin 4-10-toothed; calyx saucer-shaped

中部小叶椭圆形或椭圆形披针形，给镶边齿状；花萼茶托状 22

As in the case of linear motion, Eq.(1) holds for any type of angular motion while the other four are true only for uniformly accelerated angular motion.

如在关于线性运动的情况一样，方程(1)适用于任何类型的角运动，而另外四个方程只适用于匀加速角运动。

Model based vehicle tracking method will cause tracking drift, and can not deal with occlusion; Kalman filter based vehicle tracking method generally assumes that the motion of vehicle is uniformly linear motion or uniformly accelerated linear motion. This assumption is not appropriate for the actual movement of ...

从实验结果看，基于模型和灰度对称融合的运动车辆跟踪方法能稳定的跟踪到前方远距离车辆，能适应光照剧烈改变情况下的车辆跟踪，能处理遮挡问题，是一种有效的车辆跟踪方法。

For ALIF, this ranged from 0.8 (complete, 100% fusion) to 3.3 (solid fusion of the posterior 25% disc space). For PLIF, the numbers were more aried, ranging from 0.7 (complete, 100% fusion) to 6.9 (solid fusion of posterior 25% disc space with bilateral facetectomy). For intertranserse process fusion, the least motion was with a solid bilateral fusion, with medial healing to the pars (2.0); the greatest motion was found with a solid unilateral fusion without medial healing (6.0). Interspinous process fusion allowed only 1.9 of motion.

前路椎间融合，范围是0.8度（完全、100%融合）到3.3度（后方椎间隙25%的稳定融合）；后路椎间融合范围较大，是0.7度（完全、100%融合）到6.9度（伴有双侧峡部近内侧融合的后方椎间隙25%的稳定融合）；横突间植骨融合，最小值2.0度是双侧偏内侧稳定融合，最大值6.0度是单侧且不偏向内侧融合；椎板棘突间植骨融合只出现1.9度的活动度。

For ALIF, this ranged from 0.8 (complete, 100% fusion) to 3.3 (solid fusion of the posterior 25% disc space). For PLIF, the numbers were more varied, ranging from 0.7 (complete, 100% fusion) to 6.9 (solid fusion of posterior 25% disc space with bilateral facetectomy). For intertransverse process fusion, the least motion was with a solid bilateral fusion, with medial healing to the pars (2.0); the greatest motion was found with a solid unilateral fusion without medial healing (6.0). Interspinous process fusion allowed only 1.9 of motion.

前路椎间融合，范围是0.8度（完全、100%融合）到3.3度（后方椎间隙25%的稳定融合）；后路椎间融合范围较大，是0.7度（完全、100%融合）到6.9度（伴有双侧峡部近内侧融合的后方椎间隙25%的稳定融合）；横突间植骨融合，最小值2.0度是双侧偏内侧稳定融合，最大值6.0度是单侧且不偏向内侧融合；椎板棘突间植骨融合只出现1.9度的活动度。

There are two cases that result to angular motion between the axis of sighting system and target: one is the motion of the target; the other is the motion of the vehicle.

造成瞄准系统的光轴与目标之间的角运动有两种情况：一种是目标的运动，一种是载体的运动。

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。