Environmental concerns will elbow their way right to the top of the agenda.环境问题将挤到议事日程之首。However, some experts have raised environmental concerns over plan.然而一些专家对这项方案提出了环境方面的担忧.Environmental concerns are both intensely ...
产品主要涉及无纺布袋、广告袋、礼品袋 、 包装袋、购物袋、西服套等,可根据客户要求提供OEM服务,加印企业LOGO及 广告宣传标语等.We also offer the OEM services, LOGO imprint and advertising slogan imprint according to customer requests....
Some of the cationic proteins are bactericidal.一些阳离子蛋白质是能杀菌的.Potent intracellular bactericidal action may be exerted through the myeloperoxidase - hydrogen peroxide - halide bactericidal system.强烈的胞内杀菌作用可以通过骨髓过氧化物酶 - 过氧化...
Stratospheric airship platform includes soft, rigid and semirigid airships.平流层飞艇平台可分为软式飞艇 、 硬式飞艇和半硬式飞艇.The frame of an airship is made of light but strong metal.飞船的框架是用轻而坚固的金属制成的.The airship circled at sea.飞艇在海面打圈子.If ne...