查询词典 radius

Pearl River estuary from upstream, the two sides is a radius of more than 10,000 square kilometers 1.l dies gray of the Pearl River Delta.

从珠江入海口逆流而上，两岸便是方圆1.l万多平方千米的郁郁苍苍的珠江三角洲。

Mistakenly believe that doing elliptical motion of the satellite perigee and apogee of the orbit radius of curvature different.

错误地认为做椭圆运动的卫星在近地点和远地点的轨道曲率半径不同。

MATERIALS: Bone and periosteum defects were created in the bilateral radius of 45 New Zealand rabbits.

材料：45只新西兰兔制备双侧桡骨中段15 mm的骨和骨膜缺损模型。

Any units or buildings within a set radius of the target unit take a peripheral amount of damage.

任何单位或建筑物内设置半径的目标单位采取外围数额的损失。

From our results we know that the average error of the Lagrange interpolation sequence and the Hermite interpolation sequence based on the Chebyshev nodes in the 1-fold integrated Wiener space equal weakly to the average error of their corresponding optimal approximation polynomial in the 1-fold integrated Wiener space,and as a kind of information-based operation,they have simple form and their recover functions are polynomials,in the 1-fold integrated wiener space,their average error equal weakly to the corresponding minimal information radius whose permissible information operators class is function values.

通过我们的结果可以知道，基于第一类Chebyshev多项式零点的Lagrange插值算子列和Hermite插值算子列在1-重积分Wiener空间下的平均误差弱等价于相应的最佳逼近多项式在1-重积分Wiener空间下的平均误差，并且作为形式简单且恢复函数为多项式的一种信息基算法，其在1-重积分Wiener空间下的平均误差弱等价于相应的以函数值计算为可允许信息算子的最小平均信息半径。

Permissive bending radius of cable should be no less than 20 times of external diameter of cable.

3电缆的允许弯曲半径不小于电缆外径的20倍。

The variation of ionic radius r with Sr and the phase difference factor of ion were studied.

研究了离子半径r与离子的Sr和相差异因子的关系。

For the first month after explosion of SN1987A, the photosphere radius increased because the envelope was opaque and expanding.

超新星在爆发后的一段时间内，爆发能集中在较小的光学厚区域，可近似为一黑体辐射源。

The research results show as follows. As plastic deformation increases, the Young's modulus of material continuously changes. This variation law is able to be described using a piecewise linear function .Hardening model and whether the variation is considered or not make great effet on springback prediction. It is proved that the springback prediction result which adopts the elastic-plastic constitutive model based on INLK hardening model and the variation of Young's modulus is considered, is more close to experimental result. After the sheet metal undergoes multiple bending, the corner radius and bending height also affect springback greatly.But the effect trend is different. At the same time, the reliability of springback research using numerical simulation is proved.

研究结果表明：材料弹性模量随塑性变形的变化是不断变化的，该变化规律可用分段线性函数进行描述；强化模型及考虑弹性模量变化与否对回弹预测有很大的影响，基于INLK强化模型和考虑弹性模量变化的弹塑性本构模型对回弹的预测结果与试验最接近；多次弯曲中圆角半径与弯曲高度对板料变形后的回弹有较大影响，但影响趋势不同；证明了数值模拟方法对回弹研究的可靠性。

The "turn on the haunches" can be executed on a larger radius than the pirouette in walk, but the demands of the training scale concerning rhythm, contact, activity and straightness are the same.

以臀部为中心回旋的圈子半径可以比慢步定后肢回旋的大一些(约1/2米)，但是对韵律、接触、活力与真直等的训练成度要求是一样的。

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％。