first estimated翻译

first estimated的基本解释

读音: 美: 英:

初步估计：在进行项目或任务时，根据已有的信息和经验进行的初步估计。

例句

Based on the elemental tracer technique, we first estimated the relative contributions of sources to the total mineral aerosols from inside and outside Beijing.根据元素示踪法，首次估算出北京地区矿物气溶胶中本地源与外来源的相对贡献量。
The design values of wave - induced bending moments must he first estimated, When the direct structural design method was used for general ship designing, especially for ships beyond mies.在对常规船舶，特别是超规范船舶，进行结构的直接设计时，首先要对波浪弯矩设计值作出估计。
The estimated savings above represent first year savings.前面估计了第一年的节约。
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