成熟: ripe; mature技术: technology; skill; technique ...和: mix; blend经过: pass; go through; go by验证: test and verify; checking; p ...的: 4次方是 The fourth power of 2 i ...设备: equipment; device; facility; ...经过验证的: verified这个方法是经过验证的: this method is proven and still effective经过验证签署: verified names不成熟技术: immature technology成熟技术: mature technology环境技术和经济学: environmental technology & economics技术和设备: technology and equipment经过野外验证的断层: field-checked fault柏林技术和经济专业大学: fachhochschule für technik und wirtschaft berlin引进技术和设备: introduce technology and equipment经过飞行试验的设备: flight-tested equipment起始和经过: onset and course不可验证的: unverifiable可验证的: verifiable现场验证的: autoptic验证的样品: proof sample奥芬堡技术和经济专业大学: fachhochschule offenburg柏林技术和经济高等专业学院: fachhochschule für technik und wirtschaft berlin
