undertake （undertook， undertaken）　　vt. 着手，从事，承担；承诺，答应　　undertake a task/project/responsibility 承担一个任务/项目/......

A series of thermodynamic functions are applied to generalize the Benedict- Webb-Rubin equation. The method has been su......

A new hydraulic design method of three-dimensional guide vane for centrifugal pump is proposed on the assumption that th......

导读：哥伦比亚宣称Hernandez是目前世界上最矮的人，24岁只有40厘米高，10公斤重。可他仍然快乐地生活着。　　Edward Nino Hernandez， 2......

In order to improve the autonomous navigation capability of satellite,a pulsar/CNS(celestial navigation system) integrat......

Updating or conditioning a body of evidence modeled within the DS framework plays an important role in most of Artificia......