tightness

名词密封性; 坚固，紧密; 紧致

1. 紧密性：Kyle(1985)认为市场流动性是一个难以捉摸和定义的概念,指出市场流动性是指影响交易成本的各项指标,具体包括紧密性(tightness)、弹性(resiliency)和深度(depth)三个指标[5].

2. 紧：这个处理方法和Rudin书上的方法一致,陈书上也是这样处理的. 这种处理方法看起来观点很高,但我感觉实用性不强,倒是容度的方法很有意思,在loeve的概率论书上,有些胚紧(Tightness)的结论就是用这个方法解决的.

3. 紧度：2.紧度(tightness). 紧度指交易价格偏离市场中间价的幅度. 由于市场中国债的买价和卖价常常并不完全等同,市场参与者改变交易位置即意味着交易价格的变化,因而紧度也指短期内改变交易位置的成本. 国债交易的紧度主要取决于债券的存货管理成本和交易风险,

4. 气密性：tightening torque 拉紧转矩 | tightness 气密性 | tightness test 气密性试验

1. Midway through the third quarter, he hobbled off with tightness in his right calf before returning three minutes later.

2. Tests found no signs of heart disease but doctors gave her nitroglycerin pills, which can relieve chest tightness due to constricted heart arteries.

3. A fearful Lu went to the hospital because he had frequent tightness of the chest, shortness of breath and dizziness.

4. The astronauts will check the tightness and pressure in the docking module before unloading supplies from the cargo craft.

5. That outage contributed to extended tightness in the New York harbor gasoline market that had helped drive oil prices higher.

6. Cotton and woolen ones sell the best, but make sure to get those that provide the necessary tightness and elasticity.

7. Although I enjoyed the nice aromas and fruitiness, the wines left me with a sense of tightness on the teeth and tongue.

8. Also, credit tightness had stirred investor concern about smaller companies'ability to access cash.

9. Immediately I considered the tightness of his wallet, and then I had to also reconsider the tightness of my dress!

10. \u0064\u0061\u006E\u0063\u0069\u002E\u0039\u0031\u0031\u0063\u0068\u0061\u002E\u0063\u006F\u006D

10. Her collection is a good combination of contrasts - tightness and slackness, simple outlines and complicated details.

noun