“welder”的概念、定义、翻译、参考文献-科学参考

单词	welder
释义	welder [`wel·dǝr] ^METALLURGY 1. A machine used in welding. Also known as welding machine. 2. A person who performs a welding operation.
随便看	batch batch-and-forward system batch box batch cementing batch distillation batched water batcher batching batching sphere Batchinsky relation batch job batch manufacturing batch mixer batch oil batch-oriented applications batch plant batch process batch processing batch production batch reactor batch rectification batch stream batch system batch terminal batch terminal simulation

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。