在这个制度里有领导人员，或是选举出来的，或是直接任命的领导人员，他们自上而下控制并强制实行团结统一。
You have officers, you have people who are either elected or appointed as officers, and they control unity and enforce unity from the top down.
该规则对鸡蛋生产必须执行的强制控制措施作出了多项完善规定，但在要求蛋鸡接种问题上却没有直接规定。
The rule has many good provisions mandating control measures that producers must take, but it shied away from requiring that hens be vaccinated.
聚氯乙烯装置中的强制冷凝过程控制的好与坏将直接影响到聚合釜的生产安全。
The forced condensation of PVC plant is a very important control process, which directly affects the safety of the polymerizer.
应用推荐