The results showed that PU elastomers with broad glass transition temperature and damping temperature could be prepared with three soft segments by semi-prepolymer method at appropriate conditions.
结果表明,选择适当的软段组分和制备条件,通过半预聚体方式制备三软段聚氨酯弹性体是可行的。
"Mental health issues in a broad sense certainly remain a primary issue, " Glass says.
“在广意上讲,心理健康问题仍然是一个首要问题,”格拉斯说。
The warriors carry long, ash spears tipped with hand-shaped flints as sharp as shards of broken glass, and blunt-headed stone clubs hanging from loops on broad oxhide belts.
这些勇士经过长途跋涉,把他们手中的长矛磨得和碎玻璃的尖一样锋利,宽大的牛皮围在腰间,上面悬挂着石锤。
It's a much more elaborate simile than that: "the broad circumference / hung on his shoulders like the Moon whose Orb / through Optic Glass the Tuscan Artist views.
这是一个更为精细的比喻:,“那个阔大的圆形物/好像一轮挂在他双肩的明月“,/就是那个托斯卡纳的大师“
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