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- made tighter or more stringent. 使得更紧或者更加严格。
- At regular monthly visits, the ring can be made tighter or looser by injecting saline into the port. 在每个月的常规就诊，可以通过注射盐进入通道来缩紧或者放松环。
- At regular monthly isits, the ring can be made tighter or looser by injecting saline into the port. 在每个月的常规就诊，可以通过注射盐进入通道来缩紧或者放松环。
- To make or become tight or tighter. 使紧或更紧或变得紧或更紧
- Pupils with 90% or more are awarded Grade A. 满90分的学生评为甲等。
- Since 1995,when tighter smoke inspection and more stringent emission standards for new vehicles were introduced,fewer smoky vehicles have been spotted. 自一九九五年开始，对新车实施更严格的黑烟检验和废气排放标准后，检举数字一直下降。
- More stringent fuel and vehicle emission standards. 收紧车用燃料及车辆废气排放标准。
- A box with one or more small entry holes, made as a nesting place for birds. 鸟房有一个或多个小入孔的盒子，用作鸟的巢穴
- Since 1995, when tighter smoke inspection and more stringent emission standards for new vehicles were introduced, fewer smoky vehicles have been spotted. 自一九九五年开始对新车实施更严格的黑烟检验和废气排放标准后，检举数字一直下降。
- A polymer of two or more different monomers. 共聚物一种由两种或多种不同单体构成的聚合物
- To set in motion; make active or more active. 使活动，使活泼使活动起来；使活跃或更活跃
- A combination of two or more elements or parts. 复合物由两种或多种元素或部分构成的混合物
- Too tight or too loose at side seam. 侧骨车线太紧或太松。
- A flowing together of two or more streams. 汇集两条或多条溪流的聚合在一起
- Involving or representing two or more colleges. 院际的包括或代表两个或更多学院的
- Clearly, the issue of exchangeable bonds more stringent conditions. 由此可见，可交换公司债的发行条件更趋严格。
- Involving two or more variables. 包括两个或多个变量的
- Having one or more distinguishing marks. 做标记的，有记号的有一个或多个明显记号的
- BD has been examining existing powers and penalties to make for more stringent enforcement and stronger deterrent. 屋宇署一直检讨现有权力和罚则,以提高执法效率和加强阻吓。
- Concerning each of two or more persons or things. 交互的，相互的关于两个或多个人或物中的每一个的
