tightness

基本解释

• n.密闭；紧密；不渗透性

同根派生

同根词
• 词根：tight
adj.
• tight紧的；密封的；绷紧的；麻烦的；严厉的；没空的；吝啬的
adv.
• tight紧紧地；彻底地
• tightly紧紧地；坚固地
vi.
• tighten绷紧；变紧
vt.
• tighten变紧；使变紧

• tightness相关词

英汉例句

双语例句

• We have chest tightness, thirst, dizziness and nausea.
  我们感到胸闷、口渴、眩晕和恶心。
• The standard sizes and the tightness of the elastic rings, however, vary by manufacturer.
  然而标准尺寸和橡胶圈的松紧程度因制造商而有所不同。
• He also told the tribunal: "I was losing weight and, due to the tightness of the company uniform, a black T-shirt, my body figure was being shown.
  他还告诉法庭：“我的体重在不断下降，原因就是因为餐厅黑色T恤制服太紧了。 另外，我的整个身形显露无疑。

原声例句

• The Mayo Clinic says you may feel a tension headache as tightness in the skin around your eyes.
• Some asthma sufferers have tightness or pain in the chest.
• They also include muscle tightness and restricted movements.

权威例句

• Moreover, this tightness may now be feeding into wages, which have hitherto been subdued.
  ECONOMIST: The economy

• tightness更多例句

词组短语

短语

• water tightness 水密性；水密度，不透水性
• allowable tightness 容许紧密度
• defective tightness 不紧密;不够紧密性;不够紧密;翻译
• Chest tightness 胸部紧束感;胸部紧迫感
• tightness of 紧密性

• tightness更多词组

专业释义

机械工程

• 紧度

  Some results show that yarn structure and fabric’s cover tightness have effect on the electroless plating process to some extent.
  试验结果表明，纱线结构和织物紧度对纤维表面金属镀层的包覆有一定影响。

• 气密性

经济学

• 紧密性

  4. The paper holds whole-length tightness in case study, namely, system and the consecution of this part accords with the former part.
  4、在案例研究中，本文保持了全文的紧密性，即体例和研究的逻辑顺序基本与前一部分的类型研究保持一致。

• 胎紧性

  Based on the tightness results and employing Prohorov’s theorem and Skorohod representation theorem, we can prove that there is a subsequence which converges to the weak (mild) solution to the system.
  基于这些胎紧性结果,应用Prohorov定理和Skorohod表示定理等,我们可以得到一个一对收敛到方程的子序列,证明了方程弱解的存在性。

• (因利息高而)难借到的；银根紧的

能源科学技术

• 密封

  Result of the engine platform test showed that the valve had excellent air-tightness and wear-resistant properties, so could successfully satisfy requirements of the engine.
  进一步的台架测试结果表明，排气阀在测试过程中表现出了优异的密封性和耐磨性，完全满足发动机的性能要求。

  电子、通信与自动控制技术

• 致密

  Both the surface and section of the carboxylic acid membrane are very tightness and smooth without finestras. The water content is about 14.25%(70℃), Conductivity of the membrane is about 2.31S·m~(-1),the largest mechanical property is 18.70MPa(content water),ion exchange capablity is1.45×10~(-3)mol·g~(-1).
  合成的羧酸膜表面与断面致密无孔洞，含水量14.25％(70℃)，电导率2.31S·m~(-1)，最大拉伸强度可达18.70MPa(湿态)，离子交换容量1.45×10~(-3)mol·g~(-1)。

  土木建筑工程

• 气密性