英 [ˈtaɪtnəs] 美 [ˈtaɪtnəs]
n. 紧密，坚固
a state occasioned by scarcity of money and a shortage of credit
同义词： stringency
a tight feeling in some part of the body
she felt an alarming tightness in her chest
同义词： constriction
the spatial property of being crowded together
同义词： concentration / density / denseness / compactness
extreme stinginess
同义词： meanness / minginess / niggardliness / niggardness / parsimony / parsimoniousness / tightfistedness / closeness
lack of movement or room for movement
同义词： tautness
紧度-引用次数：18
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。
参考来源红外迷彩伪装织物研究与实践
气密性
紧密性-引用次数：6
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-引用次数：4
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。
参考来源几类随机模型及其在金融中的应用
(因利息高而)难借到的；银根紧的
密封-引用次数：13
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。
参考来源金属型离心铸造Ti
致密-引用次数：4
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)。
气密性
国产IIR在自行车内胎中的应用 李伊华 关键词：IIR；气密性；工艺性能 [gap=906]Keywords:IIR;tightness;processibility
对于泄漏，常用紧密性（Tightness）这一概念来比较或评价密封的有效性。紧密性用被密封流体在单位时间内通过泄漏通道的体积或质量，即泄漏率来表示。
... 采用了 载荷的计算方法上作了全新的修改 ,包括 : DIN2505 的方法 ,不过它对上述接头的密封性分析要 ( 1) 将密封度 ( Tightness) 作为法兰设计的密封准 求没有作强制性规定 。 则 , 如表 2 所示 。
... tier折叠水带的一层 tightness不透气性 tilleraerialladderapparatus牵引挂车式云梯消防车 ...
紧密，坚固
The other factor is the tightness of credit.
另一个因素是信贷紧缩。
One is the continued tightness of credit.
第一，持续性的信贷紧缩。
Any time you notice tightness in your body, make sure to relax.
任何你注意到身体紧张的时候，确保要放松。
The Mayo Clinic says you may feel a tension headache as tightness in the skin around your eyes.
VOA : special.2010.03.30
Some asthma sufferers have tightness or pain in the chest.
VOA : special.2010.09.07
They also include muscle tightness and restricted movements.
VOA : special.2009.02.03
That's apart from the tightness of capital, in the wake of the financial crisis.
Pettitte left after 4 2-3 innings because of tightness in his upper left back.
Third baseman David Freese was a late scratch after experiencing tightness in his back.