长间歇 meaning in English
long pause
Examples
- In harsh climate region , the air temperature changes greatly between winter and summer . rcc dam are usually placed without bulk and longitudinal joints , and left free in winter . thus , it ' s unique thermal stress time - space distribution rule increases the difficulty of temperature control and crack control of rcc dam
由于严寒地区冬季气候寒冷、年内气温变化幅度大；碾压混凝土坝采取通仓浇筑、不分纵缝以及越冬长间歇式的施工方法，使其具有独特的温度应力时空分布规律，更增加了碾压混凝土坝温控与防裂难度。