diamond beetle相关的网络例句
查询词典 diamond beetle
- 与 diamond beetle 相关的网络例句 [注：此内容来源于网络，仅供参考]
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The dung beetle is selected as bionic prototype in this paper to design the working layer of an impregnated diamond bit,which makes the bottom surface always keep the same non-smooth shape and makes the bionic bit maintain a high penetration rate and long-life...
以蜣螂为仿生原形，设计孕镶金刚石钻头的工作层，使工作层底唇面始终具有相同的非光滑形态，始终保持高钻速和长寿命，突显出仿生金刚石钻头的高效率、耐磨和减阻特点。
- 推荐网络例句
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I can't say anything hurtful about anyone.
我不能说任何伤害人左右。
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She was a short fat woman , garbed in a very tight , very gaudy red dress .
大冬天的，我们穿两件毛衣她却穿件短袖，不停地扇扇子，一个劲叫热。
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Leaf blade orbicular or oblong to ovate-lanceolate, less than 3 × as long as wide, abaxially not pruinose.
叶片圆形或长圆形的到卵状披针形，少于3 *倍于宽，背面不具粉霜。