field strength

1.Applying the theory of rheodynamics and hydraulic theory, a relationship of damping vs. vibration velocity, electric field strength and gas-filled pressure has been set up.

了阻尼力与振动速度、外加电场强度、充气压力等数学关系，为减振器设计参数优研究提供了理论依据。

2.At highest field strengths, the core of the clot may have low signal on T2-weighted images, due to the presence of intracellular methemoglobin or of deoxyhemoglobin.

场强时，血块中心在T2加权像上是低信号影，这是由于细胞内血红蛋白或还原型血红蛋白存在产生。