net-buoyancy

常見例句

• In order to reduce the impact on changes of the net buoyancy and save energy consumption of the glider, a method has been proposed in this paper by optimal design of the pressure hull.
  保證耐壓殼體抗壓條件和質(zhì)量最小前提下采用結(jié)構(gòu)優(yōu)化設(shè)計方法，降低耐壓殼體壓縮變形和海水密度變化對驅(qū)動浮力的影響，提高系統(tǒng)能源的利用率。
• He hit the tennis ball over the net.
  他把網(wǎng)球打過了網(wǎng)。
• The ball glanced off the goal post into the net.
  球撞到球門柱上斜飛入網(wǎng)。
• The net weight of this jar of coffee is 180 grams.
  這瓶咖啡凈重180克。
• If I lose my job, I've got no safety net.
  我丟掉這份工作就無計可施了。
• The fish tangled in the mesh of the net has died.
  那條卡在網(wǎng)眼上的魚已經(jīng)死了。
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