查询词典 convex

The Legendre transformation generated by uis 〓where uis a convex-monotone function,〓 is the normal mapping of u.

引进函数u的Legendre变换〓（3）这里u为凸单调函数，〓为u确定的法映射。

The relation between the completeness of several local convex topology in normed vector space and that of induction topology of its unit ball was pointed out in this paper.

本文指出了赋范线性空间上的一些局部凸拓扑的完备性与它的单位球上相应的诱导拓扑的完备性之间的关系。

At Wooller in Northumberland, however, the hilltop is level, with a convex sloping shoulder.

而Northumberland郡的Wooler镇（泉水山=well+ofer ），山顶是平的，山坡则向外鼓起。

Leaves abaxially convex or obtusely ridged, with thin longitudinal grooves along ridge or at base.

凸或钝使成脊状的叶背面，沿着脊或在基部的具瘦的纵向槽。

Value iteration based on the vector set results in the piecewise linear convex form of the optimal value function, which can also be used to obtain the optimal policy.

在向量集上进行的值迭代可以得到最优值函数的分段线性凸函数表示形式，同样也可以得到对应的策略。

And the expression of its subdifferential is developed in the case that the effective domain of the optimal value function is a non-empty convex set.

最后利用方向导数和次微分导出了广义半无限极大极小规划的一个一阶最优性条件及其等价形式。

The outturn rate of corrugating core is 60%~85%, while 100% for concave-convex core.

二瓦楞芯层出材率60%-85%，而凹凸芯层为100%。

In the normal condition outward appearance processing should level, does not have obviously convex-concave, the surface should be smooth, the color is luminous, the long time does not change color.

正常情况下外观处理应平整，没有明显凸凹，表面应光滑，色彩光亮，长时间不变色。

Maxillary teeth were retracted,and the overjet and overbite were adjusted to right relations,and soft convex tissues face type was improved.

上颌牙齿前突减数矫治，有助于上颌和上牙弓的突度减小，使软硬组织面型之间的形态结构一致，特别对上牙弓突度的改善是肯定而持续的。

Foot department massage take a bath machine the purpose of the invention to lie in provide a kind of massage take a bath machine, it can complete combine Ci to treat an instrument, red outside shoot a machine, ozonizer to carry on nurse and treat, and have already arrange in the sole bottom tidy of massage and lack of impartiality round, make above it of massage convex head ability carry on top and bottom vibration, attain to massage feet bottom thus.

足部按摩洗浴机机本发明的目的在于提供一种按摩洗浴机，其能够完全结合磁疗仪、红外发射器、臭氧发生器进行理疗，并在脚板底有排列整齐的按摩偏心轮，使在其上的按摩凸头能进行上下振动，从而达到对脚底的按摩。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。