词族 · predictor
词形变化
英语词源
- predictor (n.)
- 1650s, from Medieval Latin praedictor, agent noun from praedicere (see predict). Statistical sense is from 1950.
权威例句
- 1. Opinion polls are an unreliable predictor of election outcomes.
- 民意测验并不能对选举结果进行可靠预测。
- 2. Cholesterol level is not a strong predictor of heart disease in women.
- 胆固醇含量不能有效地预示妇女心脏病。
- 3. The child's reaction to the arrival of the new baby was a very good predictor of how they would get on during the year that followed.
- 通过观察孩子对新生儿到来的反应能很好预测在接下来的一年中他们会不会相处融洽。
- 4. Poor physical fitness is a better predictor of death than smoking, hypertension and heart disease.
- 与吸烟 、 高血压、心脏病相比,体质差导致死亡的危险更大.
- 5. The only significant pre - treatment predictor of post - treatment pregnancy success was sperm motility.
- 治疗前检查的唯一的有意义的指标是精子活力. 这个指标可预测治疗后怀孕成功率.