|
|
| 51. | micrometer spark |
| 可微调的火花隙 |
|
|
| | |
| 52. | spark regulation |
| 火花调节器 |
|
|
| | |
| 53. | spark technique |
| 火花法 |
|
|
| | |
| 54. | Spark Program |
| "星火计划"(把先进、适用的技术引向农村的指导性科技计划,1986年经国务院批准) |
|
|
| | |
| 55. | condensed spark |
| 高电容火花 |
|
|
| | |
| 56. | spark shadowgraph |
| 电花图 |
|
|
| | |
| 57. | spark intensifier |
| 火花增强器 |
|
|
| | |
| 58. | condenser spark |
| 电容火花 |
|
|
| | |
| 59. | spark photograph |
| 闪光照相 |
|
|
| | |
| 60. | spark extinguisher |
| 灭火花器 |
|
|
| | |