Zhen Yu company is committed in the design , derelopment production and distributing of warning lightings, siren and loudhailer. 振宇公司是专业从事警示灯 、 警报器扬声器的设计、开发、生产及销售的企业.
His Utopia is not a chimerical commonwealth but a practical improvement on what already exists.他的乌托邦不是空想的联邦,而是对那些已经存在的联邦事实上的改进.Most interpret the information from the victims as chimerical thinking.大多数来自于受害者的解释是被当作空想.Thi...
What integrates so easily into both organic and inert matter.不管是有机物还是惰性物质,水都能轻而易举地与之融合成一体.Antimicrobial agents may be in form of inorganic, organic or natural biological.抗菌剂包括无机 、 有机和天然生物抗菌剂三大类型.The flatting mechanism of...