tightness
英['taitnis]美['taitnis]
n.
1.坚固，紧密
1.坚固，紧密
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- Chest tightness and shortness of breath may progress to chronic bronchitis and emphysema. Cigarette smoking worsens many types.
胸闷和气短可进展成慢性支气管炎和肺气肿。吸烟可导致许多种类的病情恶化。收藏 - The tightness of the knitting (the tighter the knit, the lower the amount of stretch ); finishing techniques, which can impart good dimensional stability; gage(number of needles per unit of width);
织物的紧密程度(织物越紧密,其拉伸性能就越低)；整理工艺(可以赋予织物良好的尺寸稳定性)；机号(即单位宽度内针的数量)； 收藏 - Unitized bonnet/ base design, rugged construction and2- ring control make the41 A safety relief valve extremely dependable in terms of pop action, seat tightness and repeatability.
采用阀盖/座结构，坚固耐用，双环控制，这使得型号41A安全阀在弹起作用、座密封和重复性等方面特别稳定可靠。 收藏 - tightness of warp
经纱紧密度 收藏 - With a blood saturation of 10% to 20% carbon monoxide, a tightness across the forehead and a slight headache are the only sensory changes observed
一氧化碳的血流饱和量达到10%至20%时，观测到的感觉变化只是额部两边紧张和轻微的头疼。收藏
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