The cyclopentadiene is prepared by the thermal cracking of dicyclopentadiene.
以热裂解双环戊二烯的方法制备环戊二烯.
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Thermal cracking of rock is a very common natural phenomenon in engineering.
岩石热破裂是一类极为普遍的自然与工程现象.
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Some manufacturers use fiber reinforcement to control plastic shrinkage and thermal cracking.
一些生产商使用纤维增强来控制塑性收缩和热胀开裂.
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The thermal cracking threshold of fine sandstone is determined primarily.
实验初步确定了细砂岩的热破裂阈值及其热破裂规律.
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The thermal cracking threshold of fine sandstone was determined with the change of temperature.
结果表明随着温度变化,细砂岩存在热破裂阀值.
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Study on Characteristic of Thermal Fatigue Cracking Damage of Wheel Casting Steel
车轮铸钢热疲劳裂纹损伤行为研究
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产品具有不变形 、 不裂缝 、 防火 、 隔音 、 保温 、 无毒 、 质轻等优点.
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