1) early anti-cracking behavior
早期抗裂性
1.
The early anti-cracking behavior of marine structure durable concrete and resistance of the concrete to chlorine ion permeability attack are studied through flat slab cracking tests and RCM method.
通过平板抗裂试验及RCM法研究了海工耐久混凝土的早期抗裂性与抗氯离子渗透的能力。
2.
The early anti-cracking behavior of marine structure durable concrete and resistance of the concrete to chlorine ion permeability attack are studied respectively through slab anti-cracking tests and by RCM method.
通过平板抗裂试验,研究了海工耐久混凝土的早期抗裂性,采用RCM法研究了海工耐久混凝土抗氯离子渗透的能力。
2) early anti-cracking capability
早期抗裂性能
1.
Research on early anti-cracking capability of ready-mixed concrete that contains double-doped mineral powder coal ash
双掺矿粉、粉煤灰预拌混凝土早期抗裂性能研究
3) cracking at early age
早期开裂性
4) early-age cracking behavior
早期开裂性能
1.
The early-age cracking behaviors of concrete is one of the heat points regarding the concrete research.
混凝土的早期收缩开裂问题已成为国内外专家的研究热点,为了研究混凝土必不可少的组成之一的减水剂对混凝土开裂性能的影响,采用福州大学的发明专利"水泥基材料抗裂性能测试诱导开裂法及其装置"进行减水剂品种和由减水剂掺量改变而导致混凝土坍落度变化对混凝土早期开裂性能的影响试验研究。
5) Early fragility fault
早期脆性断裂
6) Early-age Shrinkage Crack
早龄期塑性开裂
补充资料：囊性脊柱裂
囊性脊柱裂
cystic spina bifida
胚胎期神经管闭合发生障碍，致脊柱椎管闭合不全发生裂隙，伴有脊膜、脊髓膨出。患儿可有下肢瘫痪及大小便失禁，多发生在腰骶部，可伴有脑积水、畸形足等。治疗：保护囊肿，以防破裂，还可根据病情切除囊肿，然后修补，针灸可改善下肢瘫痪及大小便失禁。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条