component nuclear precession magnetometer

例句：

1. 1. The newcar has a component of aluminum in itsconstruction.
   这款新车的构造中有铝的成分。
2. 2.The team consists of several component parts.
   这个团队由几个部分组成。
3. 3. The machine is madeup of several component parts.
   这台机器由几个部分组成。