您要查找的是不是：
- The cabin has a flat stone for a threshold. 这间小屋用一条扁平的石头做门槛。
- The treaty will be the threshold of lasting peace. 这个条约将成为持久和平的开端。
- He was on the threshold of his career. 他的事业刚刚起步。
- cavitation threshold 空化阈
- He had never crossed the threshold of a bar before. 他过去从未进过酒吧的门。
- Scientists are now on the threshold of an important discovery. 科学家们很快就会有一项重大发现。
- Cavitation can be caused by a variety of reasons. 气穴可以由各种原因引起。
- The tax threshold for a single pensioner is 450 dollars. 单身养老金领取者的征税起点是450美元。
- Cavitation is noisy and easily detected by sonar. 空泡现象是有噪声的并且容易被声纳探测到。
- The court is not legally justified in stopping at the threshold of the case. 一开始就使案件停止不前，法院这样做是完全不合法的。
- It explores the most conditions of cavitation. 探索了最优空化强化条件。
- They are at the threshold of a new career. 他们正要开始干一番新的事业。
- There must be a threshold of thermal noise. 必有一个热噪声的门限值。
- He is on the threshold of success. 他即将成功。
- Areas of necrosis and cavitation may occur within the tumor. 肿瘤内可以有坏死和成腔区。
- He was at the threshold of his career. 他的事业才开始。
- This is the basis of the phenomenon called cavitation. 这就是所谓汽蚀现象的根据。
- There is a hamlet on the threshold of a cajon. 狭谷口有个小村庄。
- He has never crossed the threshold of a bar before. 他过去从未进过酒吧的门。
- The total diameter of cavitation, if present, is less than 4cm. 若出现空洞，其直径总和小于4厘米。
