词汇	sub-categories management
释义	sub-categories management 分类管理
随便看	structure health structure health diagnosis structure health measuring and monitoring structure health monitoring structure health monitoring system structure hearth monitoring structure heat gain structure height Structure heredity structure hierarchal tree structure hoisting structure idealization structure identification structure identification imaging materials structure identified structure identify structure image Structure I methane hydrate Structure importance structure importance coefficient structure important structure important degree structure improvement structure-independent operating system structure index