力矩

hé lì jǔ

合力矩

resultant moment

fǔ yǎng lì jǔ

俯仰力矩

pitching moment

gǔ shì zhì dòng qì zhì dòng shí duì gǔ chǎn shēng zhì dòng mó cā lì jǔ

鼓式制动器制动时对鼓产生制动，摩擦力矩。

During braking, drum brakes generate braking and friction torque on the drum.

cí xìng lì jǔ

磁性力矩

the magnetic moment