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- available pump stroke 有效冲程
- I was adjusting the pump strokes per minute. 我正在调整泵的每分钟冲数。
- Every time he bats an eyelid, every time his heart takes a pumping stroke, cells must provide energy. 每当他眨一眨眼睛，每当他的心脏搏动一次，细胞都必须提供能量。
- Regulating lever for pump stroke 喷油泵行程调整杆
- PLC-based Metering Pump Stroke Control 基于PLC的计量泵行程控制
- From the viewpoint of sucker rod stress changing, this paper has analyzed the influence of augmenting the pump diameter, depth of pump, pumping stroke length and speed to sucker rod breaking. 从抽油杆应力变化的观点分析了调大抽油泵泵径、深和抽油机冲程、次对抽油杆断裂的影响。
- From the viewpoint of sucker rod stress changing,this paper has analyzed the influence of augmenting the pump diameter,depth of pump,pumping stroke length and speed to sucker rod breaking. 从抽油杆应力变化的观点分析了调大抽油泵泵径、泵深和抽油机冲程、冲次对抽油杆断裂的影响。
- His eloquence did not avail against the facts. 他的雄辩在事实面前不起什么作用。
- Joe tried to pull the heavy cart, but to no avail. 乔想拉那部笨重的大车，但是拉不动。
- Nothing could avail the dying patient. 没有任何东西能挽救那个濒死者
- Deodorants are available as aerosols or roll-ons. 除臭剂有喷雾装或滚抹装。
- The advice we got was of no avail. 我们得到的建议完全没用。
- Such a statement will not avail. 这样的声明没有什么用。
- The medicine did not avail against the disease. 这种药对这种病没有产生疗效。
- Speeches and protests were of no avail. 演讲和抗议全都徒劳。
- We tried to revive him but without avail. 我们试图使他苏醒,但没有成功。
- A tyre expands when you pump air into it. 轮胎一打气就鼓起来。
- Keys are available on application to the principal. 向校长申请就可得到钥匙。
- Fresh and dried fruits are easily available now. 现在，干鲜果品很容易买到。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
