据说跟水晶一样硬而韧 zircon
薄而韧的泥饼 thin,plastic and compacted mud-cake
跟水晶一样硬而韧 zircon
对于等性硬而韧训练 isometric stretches
等性软而韧训练 isometric stretches
软而韧性以及脊椎 flexibility and the spine
据说跟水晶相同硬而韧 zircon
柔软而坚韧 pliant
顽强而坚韧 indomitable and firm
坚固而柔韧 stout ; befirmandtenacious ; betoughandtensile
耐贮耐运性好，瓜皮薄而韧，货架期长。
Resistance to lay aside resistance of good luck, watermelon, thin and toughening shelf life long.
结果表明：随温度升高，定向有机玻璃的拉伸强度和拉伸模量降低，断裂伸长率增加，材料由刚而脆变得软而韧。
The result shows with the temperature increasing, tensile strength and modulus decreases but elongation increase and material properties change from rigidity to flexibility.
本实用新型公开了一种硬而韧防盗螺丝钉，旨在提供一种结构简单，防盗可 靠的本实用新型硬而韧防盗螺丝钉技术。
The utility model discloses a hard and tough anti-theft screw and aims to provide a technique of hard and tough anti-theft screws with simple structure and reliable anti-theft function.
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