您要查找的是不是：
- An autopsy was needed to ascertain the cause of his death. 需验尸方能确定他的死因。
- It's difficult to ascertain the coal deposits. 煤储量很难探明。
- She felt a morbid desire to ascertain the point. 她感到有一种病态的欲望想弄明白这一点。
- The research focus in the roll casting field is to ascertain the cause of flatness defect and to seek the way of automatic flatness control. 根据铸轧板形缺陷的表征特点,建立了铸轧板形的数学描述。
- I am going to ascertain the truth. 我将弄清事实真象。
- It can be difficult to ascertain the facts. 可能难以查明事实真相。
- I'm going to ascertain the truth. 我要查明真相。
- To ascertain the cause by inquiry 询明原委
- "I will contact my superiors at once to ascertain the facts. "我会马上和我的上司联系弄清事实的。
- To ascertain the causes 探知缘由
- The detective tried to ascertain the facts about the robbery . 这个侦察员力图弄清这一盗窃案的事实真象。
- We must try to analyse the causes of the strike. 我们得研究一下罢工的原因。
- I will contact my superiors at once to ascertain the facts. 我会马上和我的上司联系弄清事实的。
- The detective tried to ascertain the facts about the robbery. 这个侦察员力图弄清这一盗窃案的事实真象。
- It has been difficult to ascertain the correct source of origin. 要查实材料的正确起源很困难。
- The detective was trying to ascertain exactly who was at the party. 这个侦探试图查明都有谁参加了聚会。
- It is difficult to ascertain the exact duration of protection. 要弄清确切的予防有效期并不容易。
- Most of the lecture related to the causes of common ailments. 演说的大部分是关于普通疾病的原因的。
- He will endeavor to ascertain the result of the test. 他要设法找出测验的结果。
- The insurance adjustor had to ascertain the exact value of the missing jewels. 这个保险金估算人必须核实这些丢失的珠宝的价值。
