hold发音和在线翻译,hold怎么读,hold中文意思、读音、用法、例句、含义...

hold是什么意思

详细释义

0 to remain strong or successful -- 保持强壮；保持成功
- Will his alibi hold up (= continue to seem true) in court? 他不在犯罪现场的证据在法庭上会站得住脚吗？
- I hope the repairs hold up until we can get to a garage. 我希望这样修一下能让我们坚持到修车厂。
1 a delay -- 耽搁，延误
- Come on, let's go. What's the hold-up? 快点走啦。磨蹭什么呢？
2 an occasion when someone steals from someone else using violence or the threat of violence -- 打劫，暴力抢劫
- In the hold-up, a masked youth threatened the bank staff with a gun. 在这一抢劫事件中，一个蒙面的年轻歹徒用枪威胁银行的职员。
3 stockings (= light coverings for the legs and feet) that hold themselves up by a piece of sticky material or elastic at the top -- （上端带粘扣的）长筒丝袜

We are presently collecting data on the flow rates, pressure drops and hold-up ratios for several oil-water systems.
A second source of hold-up is the cardiotomy reservoir.
Excessive hold-up can cause transitory losses of circulating volume, necessitating either an interruption of flow or the addition of blood or crystalloid solutions.
For the supplier, however, a contract may just be one amongst many and mean it can issue a credible threat of hold-up.
We can measure pressure drops and hold-up ratios in the two test sections used to monitor up- and down-flow.
Some centers employ tubing of 3/16 inch internal diameter for the suction lines to reduce hold-up.
Consoquently the layer is denser and less mobile than it should be, and the flow rate is smaller for a given mass hold-up.
The hold-up ratio proves to be an important parameter in determining the operating water fraction.

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