relation back
英 [rɪˈleɪʃn bæk]
美 [rɪˈleɪʃn bæk]
网络 追溯效力
英英释义
noun
- (law) the principle that an act done at a later time is deemed by law to have occurred at an earlier time
- his attorney argued for the relation back of the amended complaint to the time the initial complaint was filed
双语例句
- Two experiments were carried out to investigate the relation between back-ground brightness and contrast threshold in identifying coloured light signals.
本研究的目的是考察辨认颜色灯光信号的亮度对比阈与背景亮度的关系。 - In terms of the correspondence relation between winding's back EMF and the position of a rotor, a new method of estimating rotor's position is proposed in this paper, which obtains back EMF through phase voltage.
鉴于定子绕组的反电势与转子位置的严格对应关系，提出了一种根据端电压得到反电势，从而实现定子绕组换流的方法。 - Evolution of the Relation between Man and Land: Looking Back and Ahead
人地关系思想流变：后顾与前瞻 - There are some arguments for the relation of changes in angle of lumbar lordosis and low back pain.
对于腰椎的生理前凸变化是否与下腰痛有必然的联系，尚有一些争论。 - The relation among six factors ( particle size and particle geometry, board density, resin consumption, prepressing temperature, closing time and compressing thickness) and particleboard mat spring back after prepressing was studied.
本研究对刨花大小与形态、密度、施胶量，以及预压温度、保压时间、压缩厚度六个因素与板坯预压后厚度回弹率的关系进行了试验。 - The factor of unhealthy habit has significant negative relation with the factors of intellectual-cultural-orientation, moral, disposition flaw, shrinking back behavior, behavioral hinder and unhealthy habits.
知识性因子与情绪、性格缺陷、退缩行为行为障碍和不良习惯因子呈显著负相关。 - The summary on the relation between distribution characteristics of soil back pressure and its controlling factors is of significance for working well design.
土反力分布与其影响因素间关系的规律结论对工作井的设计工作有一定的参考价值。 - The trust laws of some countries confirm enforcement of trust contract conditionally, while the other countries and areas don't make such confirmation, and this difference has relation to whether permit trustor to go back on his promise after making the trust contract.
一些国家的信托法有条件地确认信托合同具有强制执行力、另一些国家与地区的信托法却并未作出如此确认且这一区别涉及到是否允许委托人在订立信托合同后反悔。 - The structure relation is that, the two relative bending hand handles are fixed via the fixed axle and have full motion, the back end of the hand handle is provided with a anti-slip rubber sleeve.
其结构关系是：由两个相对弯曲的手柄通过固定轴将其固定起来，并能活动自如，在手柄的后端套有防滑橡胶套。 - To develop Marxism in the interactive process of theory and practice requires us to cope with in an appropriate way the relation of "tracing back to the source point" with "innovation".
在理论和实践的相互作用中发展马克思主义，就必须处理好“返本”与“开新”的关系。