English translation for "annual change of magnetic variation"

磁变年差
磁差年变化
年差

Related Translations:

current annual:  连年的

annual maintenance:  年度保养维修年度维护年度维修年度养护

annual program:  年计划

annual crops:  年收成

annual cut:  年伐量

annual accounts:  年度报表年度账目

annual menses:  避年

annual wave:  周年波

dairyfarming annual:  牛奶场年鉴

annual authority:  美国预算管理中只限当年有效的预算授权限当年有效的预算或拨款授权

Similar Words：

"annual cargo tonnage" English translation, "annual cash inputs" English translation, "annual catch" English translation, "annual certification" English translation, "annual change" English translation, "annual change of variation" English translation, "annual change variation" English translation, "annual charge" English translation, "annual charge ratio" English translation, "annual cheasale" English translation