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- Sn-Bi系无铅焊料Sn-Bi lead-free solders
- 新型锡铋系无铅焊料的开发Exploitation of a New Style Tin-bismuth Series Lead-free Solder
- 锡-银系无铅焊料动态强度研究Dynamic Strength of Pb-free Sn-Ag Based Solders
- 利用分离式霍普金森压杆试验技术,在室温下研究了锡-银系无铅焊料在高应变率条件下的动态压缩力学性能。The dynamic compressive properties of Sn-Ag Pb-free solders have been studied by means of a split Hopkinson pressure bar at high strain rates.
- Y系、Bi系氧化物超导体Y series.Bi series oxide superconductors
- Sn-Bi系凝固过程中的声发射ACOUSTIC EMISSION FROM SOLIDIFICATION OF Sn-Bi BINARY ALLOY
- Sn-Ag基无铅焊料的研究与发展The Research and Development of Pb-free Sn-Ag Base Solders
- Bi系高温超导单芯线材拉拔工艺的数值模拟Numerical Simulation of Drawing Process for Bi Superconducting Single-filament Tape
- 无铅unleaded
- Bi系高T_c超导材料的核四极共振(NQR)研究NUCLEAR QUADRUPOLE RESONAANCE(NQR) STUDY IN Bi SYSTEM HIGH-Tc MATERIALS
- 镧系无素lanthanide
- 锡铅焊料tin lead solder
- Bi系高T_c超导体中高场EPR信号及其与超导电性的关系EPR SIGNAL AT HIGHER FIELD AND ITS RELATIONSHIP TO HIGH-T_c SUPERCONDUCTIVITY IN Bi-BASED SUPERCONDUCTORS
- 无铅合金Sn-Ag-CuSn-Ag-Cu lead-free alloy
- 铀系无素uranoid
- 铅焊料kupper solder
- 镧系无素氢化物lanthanide hydride
- 无铅的lead-free
- 混酸系无硫膨胀石墨的制备Preparation of Sulphur-Free Expanded Graphite by Mixed Acid System
- 无铅汽油white gasoline