the principal section的意思|示意

Cover for the benefit of the Principal shall remain in full force and effect under Section 1 in respect of the Insured Property until the date of Final Acceptance of the Project Insured.

业主方在本保险第一部分项下就被保险财产的受益在保险期间有全部效力，该效力至被保险工程的最后验收时终止。

The principal and procedure are presented in this paper for the calculation of continuity probabilities for high permeability intervals in a reservoir section.

本文阐述了储层中高渗透层段剖面连通概率的计算原理和步骤，并给出了计算实例。

The paper introduces the method and application procedure for the accurate measurement on highway cross-section by use of infrared ray instrument based on the principal of polar coordinates.

介绍一种根据极坐标原理和利用红外仪精确测量公路横断面的方法及实施步骤。

The Xionghuangchang section of the Upper Jurassic series is the principal ore-host strata, composed mainly of dolomite, limestone, mudstone, and siltstone.

赋矿地层为上侏罗统雄黄厂段，主要由白云岩、灰岩、泥岩和粉砂岩组成。

In many ways, playing from the middle or back of an orchestral string section is as challenging as playing from the principal chair, and yet the skill set you need is very different.

在一些方面，坐在声部的中间甚至后面和坐在首席的位置一样充满挑战性，当然，所需要的乐队技巧是非常不同的。

Okay. So obviously we've now seen a little bit of the brass family and the woodwind family, and the other principal section of the orchestra would obviously be the string family.

好,很明显,我们刚接触了一些铜管乐器,和木管乐器,而管弦乐队另一个最主要的部分,显而易见,是弦乐器