您要查找的是不是：
- 经scripture
- 经期menstrual period
- 心经heart channel
- 经编warp knitting
- Ratio方法Fisher ratio method
- 可燃气loss未燃烧损失combustible gas
- 道德经Classic of the Virtue of the Tao
- Ratio算子Ratio detector
- (=hearing loss) 听力丧失HL I.
- 经授权的authorized
- C／N ratio碳氮比
- [+damage，loss] 弥补to make good
- G／E ratio粒细胞红细胞比率
- 经书Confucian classics
- loss experience(航运)灭失记录
- G／N ratio糖氮比率
- 绝经menostasia
- exhaust loss (发动机的)排气损失
- P／O ratio磷氧比值
- 爱经Kamasutra
