stretching crack 防止水泥混凝土在气温升高时在缩缝边缘产生挤碎或拱起而设置的伸胀缝。 缩缝是为了防止混凝土在气温降低时产生不规则裂缝而设置的收缩缝。 而伸缝是防止板块之间挤压缝系宽需要用石棉和沥青填充而缩缝不需要
伸缩缝 [建] expansion joint
伸缩接缝 expansion joint
伸缩缝嵌条 [建] expansion strip
裂缝延伸 fracture propagation ; fracture extension
组合式伸缩缝 composite expansion joint
桥面伸缩缝 Bridge expansion joint ; Deck Joint ; deck expansion joint
裂缝延伸压力 fracture propagation pressure ; fracture extension pressure
桥梁伸缩缝 GQF-C ; HLT-GQF-MZL
横伸张缝 transverse expansion joint
焊缝延伸试验 weld ductility test
做陶器，学腹语，做蜡烛，然后伸个懒腰，画个草图，爬爬房顶，缝条裙子。
Pottery and ventriloquy, candle-making… Then I'll stretch. Maybe sketch. Take a climb. Sew a dress.
门开了一条缝，一只手伸了出来，手里拿着一张票。
The door opened just a crack and a single arm emerged with a ticket in hand.
目的：对开缝手法治疗伸膝装置创伤性粘连的疗效进行多中心临床评价。
OBJECTIVE: to investigate the multi-center clinical evaluation of the treatment slotted manuduction to treat extension knee apparatus induced traumatic adhesions.
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