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一、前言 通过海洋调查所得到的海水温度、盐度和深度值进行海水比容偏差及海水比容值计算时,由于要求这样计算出来的值有±1×10~(-5)的精确度,以适应动力计算的需要,因而便要求温度、氯度和深度的调查值各有一定的精确度。对于深海来说,这个问题比较明确,可是对于浅海在100米的范围来说,对这些调查值的精确度将如何要求呢?下面就在作者1955年论文的基础上,进一步研究这个问题。
I. INTRODUCTION When the seawater specific volume deviations and the seawater specific volume are calculated from the seawater temperature, salinity and depth values obtained from marine surveys, since the values thus calculated are required to have an accuracy of ± 1 × 10 -5 , To meet the needs of dynamic calculations, and therefore require temperature, temperature and depth of the survey value each have a certain degree of accuracy. For the deep sea, the question is quite clear, but what about the accuracy of the survey values for the shallow sea over the 100-meter range? The question is further studied on the basis of the author’s 1955 essay.