“standard sieve”的概念、定义、翻译、参考文献-科学参考

单词	standard sieve
释义	standard sieve Encyclopedia 工学矿石粒度释 standard sieve标准筛筛孔尺寸有一定比例、筛孔大小和筛丝直径均按照标准制造的一组筛子。是筛分分析的工具。
随便看	development of smooth muscles development of spleen development of sternum development of stomach development of testis development of the adrenal gland development of the bladder development of the brain development of the cerebellar cortex development of the follicles, follicular development development of the ganglion development of the genital ducts development of the nervous system development of the palate development of the pancreas islet development of the peripheral nerves development of the reproductive system development of the salivary glands development of the spinal cord development of the teeth development of the tongue development of the ureter development of the urethra development of the Yangtze river economic belt development of thinking

科学参考收录了854744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。