1. As a rule, only the resin/hardener combinations prescribed by the manufacturer are permissible. 根据规定，只有制造商指定的树脂/固化剂复合物才是允许的。
2. Is the maximum number of permissible exposures documented with a system to track the number of exposures? 可允许的最大曝光次数是否有文件规定并有相应的系统对其跟踪？
3. Small transformers have enough tank surface to radiate all the heat caused by their losses without exceeding the permissible temperature rise. 小型变压器具有足够的油箱表面积来散发所有由损耗引起的热而使之不超过允许的温升。
英英解释
adj.
1. that may be permitted especially as according to rule
2. that may be accepted or conceded
