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The results showed that the pollen grains of wild Rosa rugosa were prolate or perprolate, and their equatarial view was long ellipse, long ellipse leaning toward rectangle or ellipse leaning toward spindle and the polar view was 3-labed-rounded, the two poles were plane or embowed. They all had 3-colposates which annularly distributed in equal space, and the pollens belonged to N3P4C5 model.

结果表明：野生玫瑰的花粉粒为长球形或超长球形，赤道面观长椭圆形、长椭圆形偏矩形或椭圆形偏纺锤形，极面观三裂圆形，两极平截形或圆弧形，具三孔沟，以等间距环状分布，属于N3P4C5型花粉。

AbstractAIM: To compare the efficacy and complications of Artisan iris clip lens implantation and posterior chamber intraocular lens ciliary sulcus suture fixation for the treatment of aphakic eyes.

目的：比较Artisan虹膜夹持型人工晶状体植入术及后房型人工晶状体睫状沟缝线固定术治疗无晶状体眼的疗效及并发症。

This paper investigate occurrence characteristic s of copper,lead,zinc,aurum,silver,molybdenum in the ore from the Yuejingou copper polymetallic deposit,based on microprobe observation and electron microprobe analysis.

利用显微镜与电子探针对西藏拉萨跃进沟铜多金属矿床矿石进行了观察与分析，查明了矿石中Cu，Pb，Zn，Au，Ag，Mo等成矿元素的赋存特征。

This paper investigate occurrence characteristics of copper,lead,zinc,aurum,silver,molybdenum in the ore from the Yuejingou copper polymetallic deposit,based on microprobe observation and electron microprobe analysis.

利用显微镜与电子探针对西藏拉萨跃进沟铜多金属矿床矿石进行了观察与分析，查明了矿石中Cu，Pb，Zn，Au，Ag，Mo等成矿元素的赋存特征。

Autotransplant of particulate fat with small needle knife is easy to perform, cheap and safe without rejection and scar formation.

结论小针刀辅助自体脂肪移植具有操作简单、快捷、价廉、安全、无排异、不留瘢痕、术后恢复快等优点，患者易于接受，是除去额部、眉间、鼻唇沟等部位皱纹及填充面部凹陷的有效方法。

This product adopt adjust underwear materials and technology,it can will dorsum and axilla more fats move to chest.

穿着后能使扁平外扩的胸部立即产生丰满感，勾勒出迷人乳沟。

Deep groove ball bearing is a kind of crane accessories.

深沟球轴承是起重机的一种配件。

Radial Conrad or deep groove: This is the most widely used type of ball bearing.

径向 康拉德或深沟：这是最广泛使用的类型球轴承。

A shoulder was removed in whole or in part of the groove-type ball bearing inner ring.

一个肩全部或部分被去掉的沟型球轴承内圈。

Deep groove ball bearing is a bearing.

深沟球轴承是轴承的一种。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。