1. JAMES L. BURCH is vice president of the Space Science and Engineering Division of the Southwest Research Institute in San Antonio, Tex. , and principal investigator for the IMAGE mission. 柏奇是美国德州圣安东尼市西南研究所太空科学与工程部的副主任，同时也是IMAGE任务计画主持人。
2. The inertia principal axes of any a point on the center inertia principal axes of a rigid body and unique three center inertia principal axes of this rigid body coincide or are parallel. 刚体中心惯量主轴上任意一点的惯量主轴与刚体的三条中心惯量主轴重合或平行。
3. It is the most important endpoint and the one that is least subject to investigator bias. 这是最重要的终点，以及为最小程度受制于研究者偏倚的一个。
4. It is the most important endpoint and the one that is least subject to investigator bias. 这是最重要的终点，以及为最小程度受制于研究者偏倚的一个。
5. Any medical investigator would accept the pattern already uncovered as evidence of falsification. 任何医务调查员都会把已经发现的这种情形当作伪造的证据。
网络释义
Principal investigator 主要研究者;
研究员;
主持人;
负责人;
business through principal to principal 本人直接交易;
name of originator or deriving investigator 建立此细胞者;
