查询词典 seasonal

The changes of soil structure caused by seasonal factor would affect the safety of grounding system.

季节因素引起的土壤结构的改变必然影响地网的安全性能。

The changes of soil structure caused by seasonal factor would affect the safety of grounding system.

1引言对于地质结构已经固定的发变电站所处的土壤，季节因素明显影响其电阻率。

The influences of seasonal factor on the safety of grounding system were analyzed in numerical method.

因为网孔电压是发变电站内最严重的接触电压，在本文的分析中都是采用网孔电压来代替接触电压［1］。

Therefore,the effect of seasonal factor on safety of grounding system shall be considered.

应全面考虑高阻层在考虑季节因素影响后对地网安全性能的作用。

The spatio-temporal change of soil water contents mostly depended on rainfall and evapotranspiration, and was seasonal.

6土壤水分的动态变化主要受降雨和蒸散过程的影响，具有明显的季节性。

However, in cold areas of estrus sheep still have obvious seasonal.

但是在高寒地区羊的发情仍然有明显的季节性。

Strict seasonal and age characteristics were found in the highly sporadic Japanese Encephalitis epidemic.

结论此次乙型脑炎流行具严格的季节性和年龄特征，呈高度散发。

The purposes of this study were to describe the epidemiology of enterovirus infection in Taiwan and to discuss the utility of different statistical methods in analyzing seasonal variation of communicable diseases.

因此本研究的目的是使用官方监测肠病毒的资料描述肠病毒在台湾的发生情况，并采用不同的统计方法，分析肠病毒发生的季节变动趋势。

As the elaborate structure of S〓 current system in quiet time is obtained, we summarize the seasonal variation of the electrojet in quiet time.

通过分析较细致的电流结构，我们还总结并分析了平静期间电集流的季节变化。

Vertical distributions of tropospheric ozone concentrations have seasonal and regional features.

对流层臭氧垂直分布具有季节性与地域性的特征。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。