precess是什么意思

2024-02-01 18:58:17

precess

美[prɪses] 英[prɪses]

v. 进动；旋进；按岁差向前运行

过去式：precessed 过去分词：precessed 现在分词：precessing 第三人称单数：precesses

Verb

move in a gyrating fashion;
"the poles of the Earth precess at a right angle to the force that is applied"

The poles of the Earth precess at a right angle to the force that is applied. 地球的两极按照施加的力的大小以正确的角度不断地步进。
As two clocks precess in phase, problems may occur at only one phase relationship. 两个时钟产生相位，问题也许就出现在相位关系上。
The model of seeding disc stressed was established and analyzed its stress precess of air cock’s inlet increased. 通过负压流场的试验，实物试验考证，证实通过属性体建立的真空流场三维有限元模型分析结果的正确性和研究的有限元分析方法的可行性；
HAP had relations with corma age inhospital time basic diseases and medical care precess. 感染与昏迷程度、年龄、住院时间、基础疾病及医疗操作有一定关系。
The results indicat that the reaction mechanism is a complicated precess and reaction products contain alkanolamide, alkanolamide ester. 研究结果表明,该反应是一个复杂的反应,既可生成酰胺单酯和双酯,又可生成醇胺单酯和双酯。
In each of our ensembles, the 10 billion or so excited electrons have a range of velocities and therefore precess in a variety of ways. 在我们每一个样品中，大约含有100亿个激发态电子，由于速度并不一致，进动方式也各有不同。