ascertained
英 [ˌæsəˈteɪnd]
美 [ˌæsərˈteɪnd]
v. 查明; 弄清
ascertain的过去分词和过去式
过去分词:ascertained 过去式:ascertained
柯林斯词典
- VERB (尤指经过努力后)查明,弄清,确定
If youascertainthe truth about something, you find out what it is, especially by making a deliberate effort to do so.- Through doing this, the teacher will be able to ascertain the extent to which the child understands what he is reading...
这样一来,老师就能确定孩子们对他所读的内容理解多少了。 - Once they had ascertained that he was not a spy, they agreed to release him...
一旦确认他并非间谍,他们即同意将他释放。 - Take time to ascertain what services your bank is providing, and at what cost.
花些时间确认一下你的银行会提供什么样的服务,费用是多少。
- Through doing this, the teacher will be able to ascertain the extent to which the child understands what he is reading...
英英释义
adj
- discovered or determined by scientific observation
- variation in the ascertained flux depends on a number of factors
- the discovered behavior norms
- discovered differences in achievement
- no explanation for the observed phenomena
双语例句
- Not capable of being definitely decided or ascertained.
不能被明确的决定或者确定。 - A white rot fungus biomembrane reactor system was set up, and the optimal operation parameters of the reactor system were ascertained.
建立了白腐真菌生物膜反应器,并对其运行参数进行了调试优化。 - I ascertained the disease to be diphtheria.
我确定该病为白喉。 - The occurrence rules of rice planthopper in rice field with cultural crab was ascertained through systemic investigation and field census.
通过系统调查和大田普查相结合的方法,研究明确了养蟹稻田稻飞虱的发生规律。 - Result The calibration result and calibration curve was ascertained and analyzed.
结果:实验得出了系统的定标结果及定标曲线,并对此进行了分析。 - The laws ascertained by the physicist often become the bases for new sciences.
物理学家所探明的那些规律常常成为新学科的基础。 - We ascertained that he was dead.
我们断定他已死了。 - The pathway of DDT degradation in soil has not been fully ascertained.
在土壤中滴滴涕降解的途径还没有充分调查。 - Based on the design load and internal force employed the content of load test is ascertained.
模型的加载测试内容按照原型桥梁设计荷载及使用内力来确定。 - It may be ascertained in your corporation by estimating the amount of money senior management is spending on consultants.
在你的公司内,通过估算公司高层用于咨询顾问的开支金额,就可确定这个因数。