球形

The morphometry of L5 has been studied to help the introduction of pedicular screws.

很少有关于椎体外形的观察研究，研究发现有三角形和半球形两种，推测是由于个体差异所致。

Like a whirl of shiny flakes sparkling in a snow globe, Hubble catches an instantaneous glimpse of many hundreds of thousands of stars moving about in the globular cluster M13, one of the brightest and best-known globular clusters in the northern sky.

据国外媒体报道，美国宇航局哈勃太空望远镜拍到北部天空中最明亮最有名的球形星团M13，恰似一个天上"雪球"，里面有无数恒星在运动，如同连串的"雪片"在闪烁。

Stamens 4, inserted on corolla tube or at base, alternate with petals; filaments filiform or base dilated, free or basally united or adnate to corolla base; anthers ovoid, dorsifixed, 2-locular, back-to-back; connectives often in an apical mucro, dehiscing longitudinally.

雄蕊4，着生于花冠筒或在基部，与花瓣互生；花丝丝状或者基部膨大，离生或基部合生，或与花冠基部贴生；花药卵球形，背着，2室，背靠背；药隔通常在顶端有短尖头，纵向开裂。

Style filiform; stigma capitate. Fruiting hypanthium obovoid-conic, 7–8 × 3–4 mm including prickles, abaxially 10-ribbed, pilose, with a multiseriate crown of prickles; prickles erect when young, connivent at maturity.

雄蕊(5-)8-15。花柱丝状柱头头状果托杯倒卵球形的圆锥形， 7-8 * 3-4 毫米包括皮刺，背面的10肋，具柔毛，具一皮刺的multiseriate树冠；幼时的皮刺直立，成熟时靠合。

Some physicochemical and biological properties of Muscovy duck parvovirus Q-strain were studied by conventional virological methods.

用常规病毒学鉴定方法对番鸭细小病毒株的部分理化特性和生物学特性进行了研究，结果表明MDPV颗粒呈圆球形，直径大小为22-2。。。

Stigma subglobose or mushroom-shaped, 1--1.9 cm in diam.

柱头近球形或蘑菇形，1-1.9厘米直径 35

Capitata of the mustard family, having a globose head consisting of a short stem and tightly overlapping green to purplish leaves.

卷心菜，甘蓝菜欧洲几种十字花科蔬菜之一，其头部呈球形，由短茎和紧密层叠的绿色到略带紫色的叶子组成

Needle valve and ball valve structure similar to and different is its conical spool so long, was streamlined.

针形阀的结构与球形阀相近，不同点是它的阀芯做细长的圆锥，呈流线型。

On the basis of early research, the characteristic curves for unsteady spherical flow of non-Newtonian fluid are studied.

在前人研究的基础上，对非牛顿流体不稳定球形流特征曲线进行研究，研究成果可用于模拟解释聚合物驱三次采油。

Based on the nonholonomic constraint arising from rolling contact and the discrete motion nature of stepper linear motors, the motion model of the robot is established.

结合实例进行了运动分析和轨迹规划仿真，表明这种运动分析模型是正确的，并且简化了球形机器人的驱动装置，降低了能耗。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！