spiral layer的例句大全

By using a six-layer model, the stabilities of MD type spiral sector transition region in the interplanetary magnetic field are discussed.

本文采用六层模式，讨论了MD型行星际磁场螺旋扇形过渡区的稳定性。

The above achievement has raised the level of application of penstock ( spiral case) with elastic layer from engineering experience to a theory with a uniform analytical calculation.

西安理工大学工程硕士学位论文以上研究成果将以往垫层管（蜗壳）工程实际经验，提高到有统一的解析计算理论上；

Objective The purpose Appraising spiral CT's convention scanning to combine thin layer of target scanning and arrow form bit to rebuild, whether or not the vertical ligament burst the diagnosis value after the dish is protruding to between the lumbar vertebra.

评价螺旋CT常规扫描结合薄层靶扫描及矢状位重建，对腰椎间盘突出后纵韧带破裂的诊断价值。

Diagnostic Value on 16 Layer Spiral CT for Coronary Artery Stenosis in Angiography

16层螺旋CT冠状动脉造影对冠状动脉狭窄的诊断意义

Spiral chute is constructed of glass reinforced plastic and coated with Polyurethane emery wear resistant layer in the inner surface.

螺旋溜槽采用玻璃钢制造，内表面涂聚氨酯金刚砂耐磨层。

Welding spiral pipes have to spray a layer of asphalt paint before leaving the factory to resist rust.

螺旋焊管为了防锈，出厂前在其外表面要涂一层沥青漆。