Air-entraining agent increases impermeability of hybrid fiber concrete.引气剂有助于提高混杂纤维混凝土的抗渗性。Even an air - entraining agent can be used because the minute pores are discontinuous.甚至可以使用加气剂,因为小的气孔是不连通的.Third, the option of ...
电力市场环境下,不同的网损分摊方法对交易电价有一定影响.Different loss allocation methods affect price in electric market.电价, 小水电发展的桎梏.Electrovalency, the fetters and handcuffs that urine report develops.计算中避免了电价, 热价和冷价!Electricity price , heat pri...
She was beaten by the Polish and Lithuanian gentry.它败于波兰和立陶宛士绅.Hundreds of thousands of people have crowded into the center of the Lithuanian capital, Vilnius...几十万人涌入立陶宛首都维尔纽斯的市中心。...a young Lithuanian woman named Dayva...