万向传动轴 universal drive shaft;
热门单词
- 一年群体
- 一次近似 first approximation;
- 一篇
- 一败如水
- 丁醚
- 万年青亭 rhodeoretin
- 万能工具显微镜 universal tool-measuring microscope; universal tool-maker's microscope;
- 万能角度尺 universal protractor;
- 万能辅助探照灯 universal supplementary search light;
- 万能鞍架 universal saddle;
- 三分贝频率 three dB frequency; corner frequency;
- 三向结构 three-dimensional structure;
- 三次收敛 cubic convergence;
- 三次样条 （函数） cubic spline
- 三氯（甲）硅烷 trichlorosilane;
- 三相变压器 three-phase transformer; three-phase potential transformer;
- 三类物资贸易中心 trade-centre for third-category commodities
- 三线（式）发电机 three-wire generator; Dobrowolsky generator;
- 三脚桌
- 三色
- 三角屋架 collar roof;
