So I hastily wrote up a paper giving the first order of approximation and showing that to that accuracy, at any rate, we had agreement between the theory and observation.

所以我匆忙地写了篇论文，给出一阶近似解并指出至少在这个精确度下，理论和实验结构都相符合。

youdao

Often, only first-order mechanical behavior is needed to provide sufficient accuracy in the prediction of optical performance.

通常，一阶机械特性就能为预测光学性能提供足够的精度。

youdao

The first step requires cutting the claw of the claw, the purpose is to establish a good benchmark, in order to improve the accuracy of the correction, this step is best not to save.

第一步要求切削卡爪外圆的目的是为了建立一个良好的基准，以提高修正精度，这一步最好不要省。

youdao