| 释义 |
practical evidence
基本例句
实践依据
There is no experimental evidence for the theory.这一理论还没有实践依据。
This study provides an important theoretical and practical basis for reasonable selection of insecticides to control B. campestris pests.研究结果为合理选择药剂防治白菜害虫提供理论和实践依据。 |