head above water 中文意思是什麼

head above water 解釋
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  • head : n 1 頭，頭部，首。2 頭腦，才能；智力，想像力，理解力。3 前部，上部；頂端，尖突部；船長；（書頁等...
  • above : adv 1 在上面；在頭上；【宗教】在天上。 in the room above 在樓上房間里。2 上級；（河）上流；以上。...
  • water : n 1 水；雨水；露；〈常作 pl 〉 礦泉，溫泉；藥水。2 〈常 pl 〉水體；水域；水道；海；湖；河；海域；...
  1. I'm racking my brain to find a way to keep head above water.

    我絞盡腦汁想法不欠債。
  2. In this thesis hydraulic experimental studies and theoretical analyses on the vortex - flow drop shaft were conduced and the following results were accomplished : ( 1 ) in the model test some hydraulic characteristics including the shape of air core in the center of the drop shaft, the radial distribution of water flow velocity and the distribution of pressure on the wall of the drop shaft were measured under the condition of high water head above 250m and large discharge above 1400m3 / s. ( 2 ) a kind of computational method for the spiral water flow in the air core region of drop shaft was discussed and applied and the results agree the experimental data well. ( 3 ) the total ratio of energy dissipation in the drop shaft can reach 90 % and the energy dissipation in every region was discussed quantitatively

    本文通過試驗研究與理論分析對旋流式豎井泄洪洞應用於高水頭、大泄流量情況時存在的一些水力學問題進行了研究和探討，取得以下主要成果：一、結合小灣工程導流洞改建，對高水頭（ 252m ） 、大泄流量（ 1400m ~ 3 s ）條件下旋流式豎井中的水流運動特徵進行了比較全面的測量，包括空腔形態、徑向流速分佈及井壁壓強等；二、提出了豎井空腔段螺旋水流水力計算方法，其計算結果與實測值吻合良好；三、利用試驗與計算結果，對旋流式豎井的消能機理進行了探討，對豎井各部分的消能能力有了總體認識；四、對豎井下部消力井的合理井深進行了優化試驗研究，發現消力井合理深度為0 . 9d左右；五、通過試驗研究，歸納出豎井水流總摻氣量估算方法，為導流洞排氣方案的設計提供了參考依據；六、在高水頭、大流量條件下，豎井空腔段下部流速很高，盡管水流螺旋運動引起的離心力可以確保井壁壓強保持正壓，但空化數依然較低，因此豎井的空化空蝕始終是工程界關注的重大問題。
  3. I want to find a way to keep my head above water.

    我想找到一個不欠帳的辦法。
  4. I am managing to keep my head above water, though i am not earning much.

    我盡管收入不多，卻能設法不欠債。
  5. The water goes above a man 's head.

    水深沒頂。
  6. He is finding it difficult to keep his head above water.

    他發現很難避免滅頂之災。
  7. We ' re in the black ; we should be able to keep our head above water from now on

    我們的收支狀況脫離赤字了；從現在起我們應該可以勉強打平。
  8. Mr. chester has had a great deal of extra work recently, out he just managed to keep his head above water

    切斯特先生近來承擔大量的額外工作，但是他還是設法對付過去了。
  9. I swam out to the little boy, held him so his head stayed above water, and brought him back to shore

    （我向那小男孩游過去，抱住他，把他的頭抬出水面，然後帶他返回岸邊。 ）
  10. Yes. but i can only swim well enough to keep my head above the water and keep myself form drowning

    是的，但是我只會使頭保持在水面上而不致於溺水。
  11. I was ready to burst with holding my breath, when, as i felt my self rising up, so to my immediate relief, i found my head and hands shoot out above the surface of the water ; and tho it was not two seconds of time that i could keep my self so, yet it reliev d me greatly, gave me breath and new courage

    然而，最使我驚異的是，那隻擱淺的大船，在夜裡被潮水浮出沙灘后，又給沖到我先前被撞傷的那塊巖石附近。現在這船離岸僅一海里左右，並還好好地停在那兒。我想我若能上得大船，就可以拿出一些日常生活的必需品。
  12. Roger ： well, good luck keeping your head above water

    羅傑?嗯，祝?好運，希望?能繼續撐下去。
  13. I tried hard to keep my head above water

    我好容易才免於滅頂之災。
  14. I just keep my head above water

    盡情欣賞古代建築。
  15. Hey, what do you want from me ? i just trying to keep my head above water

    嘿，你想讓我怎麼樣？我只是不想惹麻煩
  16. Martha, jan ' s equally apathetic roommate, keeps her head above water as a human crash test dummy

    安娜也認識了對楊漠不關心的同屋主瑪花，發現她為汽車公司作模擬撞擊測試實驗品為生。
  17. I was struggling very hard to keep my head above the water

    我非常艱苦奮斗保留我的頭在水之上。
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