冬季運輸 的英文怎麼說
中文拼音 [dōngjìyùnshū]
冬季運輸
英文
winter transport-
In this paper, the three - dimensional barotropic hydrodynamic model ( hamsom ) and the suspended particle transport model ( spm ) are used to simulate the variations in winter and summer suspended material concentrations in the bohai sea, yellow sea and east china sea
摘要採用hamsom三維正壓水動力模型結合粒子追蹤的懸浮顆粒物輸運模型模擬了渤、黃、東海懸浮物質量濃度冬、夏季變化。Chinese officials in beijing gave reporters their initial assessment of the cost and extent of the damages
在冬季氣候通常比較溫和的華中華南廣大地區，冰雪嚴寒摧毀了莊稼，破壞了電線，還造成運輸線路癱瘓。This experiment include many contents, in a word, that is summer condition experiment, winter condition experiment > summer - winter transition condition experiment and winter - summer transition condition experiment, furthermore summer condition experiment still include flux changing experiment and winter condition experiment still include thermal balance experiment this article dealt with the data of the test, calculating out energy absorbing ( energy discharging ) of buried pipe in winter condition ( summer condition ), input power of heat pump x heat exchanging of piece buried pipe length x co - efficiency performance ? op ( energy efficiency rate ? er ) and average heat exchanging coefficient ; in additiont this article compares the inlet water temperature and outlet water temperature of underground the first layer and the second layer buried pipe when heat pump was running, the results are that the heat exchanging ability of the second layer buried pipe outgos the first layer buried pipe, and heat exchanging is more stable ; and still analyse earth temperature resuming in the transition season. the results are earth temperature resume fast in the first week when the heat pump runs off
本文測試內容相當多，概括地說就是四個工況的測試，即夏季製冷工況的測試、冬季供熱工況的測試、夏?冬過渡季測試和冬?夏過渡季測試；另外在夏季工況的測試中還進行了變流量測試，在冬季工況的測試中還進行了熱平衡測試。本文對測試數據進行了處理，計算出了冬（夏）季工況埋管吸（放）熱量、熱泵空調器供熱量（製冷量） 、熱泵空調器輸入功率、埋管單位管長換熱量、供熱性能系數（製冷能效比）和平均傳熱系數等；另外，還比較了熱泵運行時地下一二層埋管進出水溫度變化情形，得出地下二層埋管換熱能力優于地下一層埋管，且換熱很穩定；並分析了過渡季地下一二層埋管溫度恢復情形，得出熱泵系統停機一周內地溫恢復特別快。It is well known that ice or snow accumulation on the roadway has a great influence on transportation in cold winters
在冬季，道路積雪或結冰對交通運輸的影響是顯而易見的。In light of the negative impact of the winter snow on railway transportation, songzhai station of zhengzhou railway administration initiated bad weather operation plans so as to ensure absolute safety and traffic smoothness
針對冬季降雪給運輸生產帶來不利的影響，鄭州鐵路局宋寨站及時啟動天氣不良作業預案，保證作業以及人身的絕對安全，確保運輸生產安全暢通。Industrial processing and transports in the cold climate of winter
4寒冷氣候條件下冬季工業加工與運輸分享友人