resource-based counties的用法和样例：
例句
- It is subjected to regular precedence and resource constraints as well as special constraints yielded by flow processes.
它不仅带有常规的时序和资源约束，还带有流水作业所带来的特殊约束。 - The gene coding and the hybrid GASA operating methods which could satisfy both the resource constrains and task sequence restriction are introduced.
给出了并行率的定义，设计了一种满足资源约束与任务时序约束的基因编码方法及相应的遗传退火操作方案。
