“crossover subs”的概念、定义、翻译、参考文献-科学参考

单词	crossover subs
释义	crossover subs Encyclopedia 工学接头释 crossover subs接头用以连接不同尺寸、不同螺纹类型钻杆的连接部件。又称转换接头、配合接头。
随便看	quasi-finite extension quasi-finite morphism quasi fission quasi-fission quasi flow in pores quasi-fluxon quasi-free quasi-free basis quasi-free electron quasi free electron approximation quasi-free electron approximation quasi-free group quasi Frobenius algebra quasi-Frobenius algebra quasi-Frobenius extension quasi Frobenius ring quasi-Frobenius ring quasi-Fuchsian group quasi-Fuchsian space quasi-function quasigap quasi-gauge quasi-genus quasi-geodesic quasi-geodesic line

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