硬丝鲶属 Scleronema
硬钢丝绳 stiff wire rope ; inflexible steel wire rope
硬拉钢丝 Drawn Steel Wire ; Hard-Drawn Steel Wire
硬拉铜丝 hard drawn copper wire
丝硬缎 duchesse satin
全丝硬缎 satin duchesse
硬质合金拉丝模 sintered carbide wire drawing die ; carbide drawing die ; cemented carbide drawing die
硬回丝 [纺] hard waste
硬焊丝条 solid solder wire
以废玻璃纤维硬丝为主要原料，添加适量外加剂，采用烧结法制备出质量符合要求的泡沫玻璃，并探讨了其发泡机理。
Foam glass was prepared with sintered process, using moderate amount of additives and the powder of waste stiff glass fiber as main material and its foaming mechanism was investigated.
以废玻璃纤维硬丝为主要原料，添加适量外加剂，采用烧结法制备出质量符合要求的泡沫玻璃，并探讨了其发泡机理。
Foam glass was prepared with sintered process, using moderate amount of additives and the powder of stiff glass-fiber as main material.
他硬挤出一丝干涩的微笑。
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