backbone cable,main cable是什么意思

用法例句

Preliminary Report on Regression Model of Standing Trunk Volume Corelateted with Fresh Weight of Alnus cremastogyne;

桤木立木主干材积与鲜重的回归模型初报

Report on the recognition characters of eight borers in the trunk and limb of Castane mollissima, happening at large comparatively in Shangrao district, and apply for the research of woods pests.

本文对上饶市板栗主干和枝干部8种常见钻蛀性害虫的林间识别特征进行了描述,供林间虫害调查识别应用。

The relationship between trunk and lateral branch of Populus tomentosa Carr.

研究分析了文安县境内27a生毛白杨侧枝直径与主干直径的相差关系。

It also puts forward the direaction and new structure of architechtural art teaching,and gives suggestions concerning the establishment of the major courses in architectural art teaching system.

分析了建筑美术教学的地位及现状 ,提出了建筑美术教学的方向及新结构 ,并对建筑美术教学体系的主干课程的设置提出了建

Large amount of geological material was studied with statistics and geomechanics method,and the distribution law of factures in Cuijiagou mine has been found out:the main fractures are along NNE and SN directions,other small fractures are controlled by the main fractures.

利用统计分析、相关因素、地质力学分析方法对崔家沟井生产中积累的大量实际地质资料进行分析研究 ,找出了崔家沟井田范围内断层发育展布的规律 ,即近SN向及NNE向断层是本区的主干断层 ,共它小断层为其派生产物 ,小断层的展布受主干断层的控制。

The preliminary study on the distribution principle of NO x concentration from vehicle exhaust between horizontal and vertical direction at main road in Nanhai City;

机动车尾气污染物NO_X在主干道水平、垂直方向上的浓度分布规律初探

Study on organic pollution of aerosols at main road in Nanhai City, Guangdong Province;

广东省南海市主干道气溶胶中多环芳烃(PAHs)的研究

Activation of red blood cell innate immune reaction main road by bioimmunoregulator;

免疫调节药激活红细胞天然免疫反应主干道研究