ice-covered的例句大全

It's very dangerous to walk on an ice-covered lake in spring.

春天在结冰的湖面上走是很危险的.

The discharge at the top of icicle is one of the main factors influencing flashover voltage when the air gap amid the sheds of ice-covered insulators is not bridged.

覆冰绝缘子伞裙间隙未桥接时，冰凌尖端的放电是影响绝缘子闪络电压的主要因素之一。

By analyzing an insulator flashover trip in heavily ice-covered section of 500 kV line, it explains that the ice-covering on insulator is the main cause leading to flashover trip of transmission lines in the micro-terrain and micro-weather area, and bring forward the suggestion.

分析了一起500kV线路重冰区段绝缘子串覆冰闪络跳闸故障，阐述了绝缘子串覆冰是导致处于微地形、微气象区输电线路闪络跳闸的主要原因，并提出了防故障措施。

Research on Initial Corona Characteristics of Icicle to Ice-Covered Plane Model under Positive Polarity

冰凌针-板间隙直流正极性下起始电晕特性的研究

the κ-ε turbulence model is applied to establish the 2-d numerical model for studying vertical mixing characteristics of flow in ice-covered river and transportation of frazil-ice in water.

本文采用kε紊流模型建立了冰盖流及物质输移的垂向二维数值模型，对封冻河道水流的垂向掺混特性及水中冰在冰盖下的输移规律进行了研究。

the prandtl semi-empirical turbulent theory is applied to deduce the expression of the relationship between the hydraulic factors of ice-covered rivers.

本文应用Prandtl半经验紊流理论，推导得到封冻河道水力要素间的理论关系表达式，并对冰盖影响区与床面影响区的交界位置进行了分析讨论；

A minibus is trapped on an ice-covered road in Chenzhou, Hunan province.

一辆小巴被困在湖南郴州一条被冰覆盖的公路上.

The results reveal that the sectional velocity distribution deviates from the logarithmic law in the core flow area. Meanwhile, the influence of roughness ratio of ice-cover bottom to bed, bed relative roughness and Reynold number on velocity distribution pattern is indicated.

研究结果表明，冰盖下水流的纵向流速在流动核心区并不遵循对数分布规律，同时揭示了冰盖底部与河床的相对粗糙比、河床相对粗糙度及雷诺数对流速分布规律的影响。

statistical analysis of hunan power grid ice-covering condition in 2008~ 2009 winter

2008～2009年湖南电网覆冰统计分析