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Screw of big length to diameter ratio, uniform plasticization and high plasticizing capability.
大长径比螺杆 、 塑化均匀、塑化能力特高.
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Ceramic fibers with high length and diameter ratio show better connecting behavior in their micropores structure.
陶瓷纤维的长径比愈大,则其在膜层结构中架桥作用愈明显,材料的微孔性能愈好.
英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。