查询词典 protractors
- 与 protractors 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Other products include, Tachometer testers, Pitot-Static Adaptors, Two or Three axis Tilt Tables and Angular Protractors.
其他产品包括转速计校验仪，动压及静压接头， 2 - 3 轴倾侧试验台和角度测量仪。
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Drawing and mathematical instruments stencils, protractors, compasses etc.
trade 绘图和数学仪器(模板，量角器，指南针等)贸易
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Tape measures, micrometers and calipers, thread gauges, depth gauges and protractors are among the tools every technician should know how and when!
带尺，千分尺和卡尺，螺纹量规，深度尺和量角器都是必备工具之中的，车间的每一个技术人员应该知道如何
- 相关中文对照歌词
- Tin Legs And Tin Mines
- 推荐网络例句
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I had a lovely dog named PiPi, he was one of my best friends.
我曾经有过一只小狗，它的名字叫皮皮，它很善良，它是我最忠实的朋友。
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Newly ovulated mouse oocytes were cultured in the CZB medium supplemented with different concentrations of pyruvate before treated for activation or assayed for MPF activity.
我们猜测卵母细胞在不含丙酮酸的条件下老化的更快，并且卵丘细胞可能通过消耗不含葡萄糖的CZB中的丙酮酸从而促进卵母细胞老化。
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At least now there are trappings of progress.
至少到现在已经有前进的迹象。