“draw slate”的概念、定义、翻译、参考文献-科学参考

单词	draw slate
释义	draw slate [`drȯ ´slāt] ^{MINING ENGINEERING} A soft rock, 2 inches to 2 feet (5 centimeters to 0.6 meter) thick, that lies above a coal seam and falls with the coal as it is excavated, or soon after.
随便看	bootstrap circuit bootstrap driver bootstrap instructor technique bootstrap integrator bootstrap loader bootstrap memory bootstrapping bootstrap process bootstrap program bootstrap sawtooth generator bootstrap scheme bootstrap technique Bopyridae Bopyrina Bopyroidea bora boracic acid boracite bora fog Boraginaceae Boralf borane borate borate mineral borax

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。