a method of calculating pressure drop at the inlet of pump during negative pressure production

  • 负压采油过程中泵吸入口处压差的计算方法
  • 来源:互联网摘选更新时间:2026-07-13 08:04:21

  • 重点词汇
  • method of[电力]αβο法;
  • ofprep. 关于;属于…的;由…制成;
  • inletn.进口;[电]引入;插入物;水湾;
  • pumpn.泵;加油泵;帆布鞋;女士浅口鞋;抽吸;
  • pressure drop压力下降,压强下降;
  • Pump[人名] 庞普;
  • OFabbr.Old French 古法语;
  • negative pressure负压,负压力;负向压力波;
  • 相关例句
1、

analysis and improvement of voltage drop at secondary side of pt

降低PT二次压降的分析与改进

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2、

history of geography in china

中国地理学史

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3、

sure. i'll drop it in the mail this afternoon.

可以,我今天下午寄。

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4、

so whatever it is that you have to say, just drop it.

所以不管你想说什么,都不用说了。

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5、

please drop it at the front desk when you leave the hotel.

当你离开旅馆时把它放在前台。

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6、

send him some love and light every time you think about him, and then drop it.

每次想起他,给他爱和光,然后就算了。

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7、

do you charge extra if i drop it off?

我停这要付费吗?

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8、

can you reach it? don't drop it.

你能碰到吗?不要放弃!

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9、

after arguing for three hours we decided to just drop it.

在三个小时的争辩后我们决定不提它。

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10、

gravity makes something fall if you drop it.

如果你掷出某物,重力使它下落。

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11、

could we just drop it?

我们能不能别说这个了

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12、

could i drop it off at my destination?

你能把它停到我的目的地吗?

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13、

master huang: then drop it into the water.

黄师父:然后把它扔到水里。

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14、

yes, of course. i'll drop it off tomorrow.

当然,我明天拿过来。

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15、

i said thanks, okay? so just drop it.

我说了,谢谢,放下它,好么?

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16、

mind telling me what i need to do to drop it?

能告诉我怎么退这门课吗?

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17、

just carry the light one and be careful not to drop it.

你只要拿那个轻的,小心别掉了。

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18、

you can't make her drop it.

不能逼她把它丢掉。

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19、

and then we can drop it on the world.

到那时,我们就可以让它问世了。

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20、

and drop it off at your house on the way home.

回家路上顺便送到你家。

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