“3D printing technology in civil engineering”的概念、定义、翻译、参考文献-科学参考

单词	3D printing technology in civil engineering
释义	3D printing technology in civil engineering Encyclopedia 工学土木信息表达释 3D printing technology in civil engineering土木三维打印以数字模型文件为基础，运用粉末状金属或塑料等可黏合材料，通过电脑控制逐层打印的方式来构造土木工程对象物体的技术。三维打印是直接数字化制造技术，利用光固化和纸层叠等技术的快速成型装置，无须生产线，也可制造常规方法无法生产的奇形怪状的零件。
随便看	crime of negligently providing substandard weapons and equipment, military installations crime of non-disclosure and violation of the provisions of disclosure important information crime of non-rescuing abducted, kidnapping women and children crime of not levying taxes for favoritism or malpractice crime of obstructing the administration of drugs crime of obstructing the prevention and control of infectious diseases crime of obstruction of frontier health and quarantine crime of of fabricating and estimating false information crime of offering bribe by a unit crime of offering bribes to a unit crime of offering bribes to foreign civil servants or the international public organization officials crime of offering bribes to influential people crime of offering bribes to non-official servant crime of opening casinos crime of organization and participation in gambling abroad crime of organizing a jailbreak crime of organizing and leading pyramid selling crime of organizing and subsidizing illegal gathering crime of organizing and utilizing convention gates, cult organizations and superstition to destroy laws crime of organizing examination cheating crime of organizing,leading and joining terrorism crime of organizing, leading and participating in underworld-like organizations crime of organizing minors to violating the security administration crime of organizing other persons to secretly cross the national border or frontier crime of organizing others to engage in prostitution

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