钢笔尖
- 与 钢笔尖 相关的网络例句 [注：此内容来源于网络，仅供参考]
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A tapered point of a pen, designed to be inserted into a penholder or fountain pen.
钢笔尖钢笔的细尖，为能插入笔杆或自来水笔设计
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Iridium hard wear-resisting, the iraurita pen tip is more durable than the ordinary pen nib, key in this "small dot" on.
锇铱合金坚硬耐磨，铱金笔尖比普通的钢笔尖耐用，关键就在这个&小圆点&上。
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"The pure metal is too hard to work with to have any significant uses; alloys with platinum are used in jewelry, pen points, surgical pins and pivots, electrical contacts and sparking points, and extrusion dies."
纯金属铱由于太硬而不能作任何重大的用途；铂－铱合金用于制造珠宝、钢笔尖、外科手术针、枢轴、电气接触点和发火点，以及挤压模具。
- 推荐网络例句
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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。
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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。
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When I was in school, the rabbi explained everythingin the Bible two different ways.
当我上学的时候，老师解释《圣经》用两种不同的方法。