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- A bi-directional DC-DC converter for high-low voltage convertion was presented which was based on current-fed push pull converter and full-bridge converter. 研究了一种适合高低压变换的双向DC/DC变换器,该变换器为电流型推挽变换器和全桥变换器组合而成的电流-电压型拓扑。
- two transformer push pull converter 双变压器推挽变换器
- You push from the back and I'll pull at the front. 你在後面推，我在前面拉。
- Would you rather push the barrow or pull it? 这辆小车你愿意推呢，还是愿意拉呢?
- It is only the people with push who has a pull. 只有有冲劲的人才有门路。
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- If we can pull through this recession, we will be in good shape. 如果我们能渡过这段经济不景气的时间，我们就会好多了。
- 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。
- You may push this button to call the elevator. 你可以按这个按钮叫电梯。
- She decided to convert from Judaism. 她决定不再信犹太教。
- The little boy used to push out his lower lip. 那个小孩以前老要撅起下嘴唇。
- The newspaper owner failed to pull the paper round. 报馆老板没能挽救该报的失败。
- Let's make a push to get it done tonight. 让我们加把劲今晚把它干完。
- Pull up these plants by the roots. 将这些植物连根拔起。
- He will pull through his illness soon. 他很快就会恢复健康的。
- A pull on the rope will make the bell ring. 一拉绳子钟就响。
- He is a recent convert to Christianity. 他最近改信基督教了。
- I am getting push out of the train. 我快被挤出(火)车外了。
- If we push forward, we can get home before dark. 加紧赶路，在天黑之前就能够到家了。
- The tides depend on the pull of the moon. 潮汐是月亮引力作用的结果。
