|
71. | inspiratory duration |
| 吸气时间 |
|
|
| |
72. | actuation duration |
| 作用时间;激励时间 |
|
|
| |
73. | business duration |
| 营业年限 |
|
|
| |
74. | cumulative duration |
| 累积持续时间 |
|
|
| |
75. | perpetual duration |
| 恒久有效 |
|
|
| |
76. | critical duration |
| 临界持续时间 |
|
|
| |
77. | pregnancy duration |
| 妊娠期间 |
|
|
| |
78. | injection duration |
| 喷射持续时间 |
|
|
| |
79. | loading duration |
| 加载时间 |
|
|
| |
80. | exhaust duration |
| 排气持续期 |
|
|
| |