球形的

The ray that corresponds to wave surfaces tangent to the spherical wavelets is undeviated and is called the ordinary ray.

球形次级波面的切线相应方向的光称为寻常光。

Deciduous oak of central and eastern North America with ovoid acorns deeply immersed in ''.

一种北美中部和东部产的栎树，中大型，槲果卵球形，壳斗''。

Capsule ellipsoid or ovoid, less than 1.5 x 1 cm; ovary pubescent.

蒴果椭圆形的或卵球形，少于1.5 x 1厘米；子房被短柔毛。

By analyzing and solving the exterior ballistic equations of shots, the paper gives a method for computing the parabolic trajectory,flying velocity curve and rudimental energy curve of shots.

本文通过分析与求解霰弹子外弹道运动方程，给出计算圆球形霰弹子抛物运动弹道曲线、速度衰减曲线及残留能量曲线的方法。

The effects of processing parameters on formation of spherical particles are discussed in this paper.

讨论了合成工艺参数对形成球形颗粒的影响。

The influences of several factors on the growth and removal for 1,2-Dichlorobenzene of Rhodobacter sphaeroidcs under phototrophic condition were analyzed in this study.

研究分析光合细菌球形红细菌在厌氧光照条件下降解邻二氯苯的条件和机理。

Ball-like hematite, platy calcite and wadding gypsum are dust minerals with typical micrographs.

球形赤铁矿、板状方解石和絮状石膏是本研究中观察到的3种典型矿物微形貌。

The basic idea of single curvature polyhedron high temperature bulging technology for manufacturing spherical tanks is put forward.

提出了单曲率多面壳体高温胀形制造球形容器工艺的基本思想。

The results show that spherical BaHfO3Ce nano-powders are synthesized only at 900 ℃ for 2 h and the average diameter is about 15 nm with ammonia as precipitant.

结果表明：以氨水做沉淀剂在900 ℃煅烧2 h合成的BaHfO3Ce粉体形貌近似球形，平均粒径约15 nm。

Axial elongation of inner isodiametric cells of the globular somatic embryo followed by the change in the growth axis of the procambium was an important event in heart-shaped or oblong-stage somatic embryo.

球形胚内部等径细胞轴向延长，接着前形成层生长轴发生变化，这些是心形胚或椭圆形体胚中的重要事件。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新