查询词典 first lieutenant

first night duty：夜头更

first line support 第一线支援 | first night duty "夜头更" | first offender 初犯者

first obstruction：第一障碍类

first mean value theorem 平均值定理 | first obstruction 第一障碍类 | first order theory 一阶理论

first obstruction：第一障碍

初除子式;第一个子行列式 first minor | 第一障碍 first obstruction | 第一卦限 first octant

first of all：首先,第一

first and foremost 首要地,首先 | first of all 首先,第一 | first or last (古)迟早,早晚

接受First off测试检查单：FIRST OFF testing checklist

接受部件测试检查单 component testing checklist | 接受First off测试检查单 FIRST OFF testing checklist | First off测试计划 Fist Off testing plan

first offender：初犯者

first of all 首先 | first offender 初犯者 | first or late 迟早

first or last：[古、罕]早晚, 迟早

first of all 第一, 首先 | first off 马上, 立刻 | first or last [古、罕]早晚, 迟早

first or last：迟早,早晚

eg:He was a real gentleman,first and last.从各方面来看,他都是个正人君子 | first or last 迟早,早晚 | from first to last 自始至终,一贯

It doesn't matter whether it's done first or last, as long as it's done：只要做这件事就行,迟点早点没关系

first or last迟一点或者早一点: | It doesn't matter whether it's done first or last, as long as it's done. 只要做这件事就行,迟点早点没关系. | first thing首先要做的事:

first order spectrum：第一级光谱

first order reflection 一级反射 | first order spectrum 第一级光谱 | first principal point 第一主点

BOXEN INTERNATIONAL LIMITED：(博成国际有限公司)

571908 BOWEN PROPERTY AGENCY LIMITED (宝云置业有限公司) | 380193 BOXEN INTERNATIONAL LIMITED (博成国际有限公司) | 159389 BOXYUE LIMITED (博誉有限公司)

air filter：空气过滤器

空气过滤器(air filter)指用于制备无菌空气的纤维介质床或超细滤膜过滤器. 纤维介质主要是棉花,常用的滤膜是玻璃纤维滤膜和孔径为0.2μm的聚四氟乙烯滤膜. 过滤器使用前本身应用蒸气或其他方法灭菌. 通过过滤器的空气事先进行除尘、除水滴,