英语词汇primary datum怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
?主基准
... 原图表 primary chart 主基准 primary datum 主基线 primary ground line ...

短语

1
primary experimental datum
原始实验资料

双语例句

1
The usual metaphor for this is "glacial", which is apt since the retreat of the glaciers (and polar ice caps) tells us the primary datum of the decade has been physical degradation of the planet.
它常被比喻为“冰川的”，这个词恰如其分，因为冰川(以及极地冰帽)的消退告诉我们，这个十年的首要情况，正是地球的自然界的退化。
2
More datum and useful information were gained than gross of elements, because the analysis of primary speciation was gained by traditional decoction.
因为初级形态分析是采用传统的煎制方法，所以得到了比元素总量测定更多和更有用的信息。
3
It is concluded that the accumulative bauxite zoning resulted from the of the landform dynamic equilibrium caused by the action of the primary bauxite datum plane.
探讨了堆积型铝土矿分带的形成机制，是原生矿层导致地貌动力平衡变化的结果。

单词	primary datum
释义	primary datum 简明释义主基准面网络释义 1 ?主基准 ... 原图表 primary chart 主基准 primary datum 主基线 primary ground line ... 短语 1 primary experimental datum 原始实验资料双语例句 1 The usual metaphor for this is "glacial", which is apt since the retreat of the glaciers (and polar ice caps) tells us the primary datum of the decade has been physical degradation of the planet. 它常被比喻为“冰川的”，这个词恰如其分，因为冰川(以及极地冰帽)的消退告诉我们，这个十年的首要情况，正是地球的自然界的退化。 2 More datum and useful information were gained than gross of elements, because the analysis of primary speciation was gained by traditional decoction. 因为初级形态分析是采用传统的煎制方法，所以得到了比元素总量测定更多和更有用的信息。 3 It is concluded that the accumulative bauxite zoning resulted from the of the landform dynamic equilibrium caused by the action of the primary bauxite datum plane. 探讨了堆积型铝土矿分带的形成机制，是原生矿层导致地貌动力平衡变化的结果。
随便看	Riedel's lobe Riedel's process Riedel's struma Riedel's strumitis Riedel's strumitis fibrosa Riedel's thyroiditis Riedel struma Riedel thyroiditis Rieden Riedenberg Riedenburg Riedenheim riedenite Rieder rieder cell rieder cell leukemia Rieder-cell leukemia Rieder cells Riederer Riederich Riedering Rieder's cell Rieder's lymphocyte riedesel Ried im Oberinntal