在恶劣的自然环境下,积污绝缘子随时可能发生闪络.Polluted insulators may flashover at any time under disadvantage weather conditions.实验表明表面电荷积聚使得绝缘子沿面闪络电压的降低竟然达到23.4%.For the insulator investigated the 50 % flashover voltage is reduced by 23.4 %...
它摸起来是犹如多刺的树篱.Is it quickly to touch as a hedge is.通常多刺的热带灌木的旧大陆的属.Old World genus of tropical evergreen usually spiny shrubs.这种植物多刺的茎阻碍了鱼儿对它的啃咬.The plant's thorny stalk discourages fish from nibbling on it....
Spadix rachis flat, margin with bract - like appendages; flowers small, monoecious, in 2 series on rachis, apetalous.肉穗花序轴扁平, 边缘有苞片状附属物; 花小, 单性,雌雄同株, 呈2列排列于花序轴上, 无花被.Many systemic side effects, including skin and appenda...
They put in place the tools of my new business.他们把我干这一新行当所需要的用具安放得井井有条.They're offended by the elaborate security measures the police have put in place.他们被警方部署的繁复安全措施惹怒了。The appropriate support structure and systems...
目的: 研究微小毛霉产凝乳酶的固体发酵条件.Objectives: to study fermentation conditions of chymosin from mutant strain Mucor pusillus.食品成分,如重组凝乳 酶 已投入市场.Food ingredients such as recombinant rennet ( ehymosin ) have also been launched in the ...
He muttered something unintelligible.他嘴里不知咕哝了几句什么。She muttered something unintelligible and lapsed into silence.她不知嘟囔了几句什么后就不再开口。She croaked something unintelligible.她声音沙哑地说了些含糊不清的话。...