ascertain instantaneously即刻弄清
ascertain distinguish判明
to ascertain判明
preliminary ascertain管窥
ascertain technology工艺确定
ascertained ascertain查明
ascertain n查明;查出
Because the influence of technology progress on the labor supply is ascertain, the employment level is decided by labor demand.
由于技术进步对劳动供给具有确定性的增加效应,所以,技术进步对就业水平的作用决定于其对劳动需求的不确定性影响。
参考来源 - 技术进步的就业效应V-T（及物动词） If you ascertain the truth about something, you find out what it is, especially by making a deliberate effort to do so. (尤指经过努力) 查明 [正式]
Through doing this, the teacher will be able to ascertain the extent to which the child understands what he is reading.
通过这样做，老师将能确定这个孩子对他正在读的内容的理解程度。