3) initial response
首次出动
5) the first appearance
首次出现日
1.
Objective To study the predictive model by the meteorological factors for the first appearance of Culex tritaeniorhynchus in Shanghai area.
目的探索上海地区三带喙库蚊春季首次出现日预测预报模式,用现场定期捕捉三带喙库蚊来验证预测预报模式的可行性。
6) first time
首次
1.
Study on the psychological reactions and related factors during the first time of chemotherapy in patients with lung cancer
首次化疗肺癌患者心理反应及相关因素的研究
补充资料:首次
1.第一次;头一回。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条