Objective To observe the efficacy of ultraviolet ray on furuncle and phyma.目的观察紫外线重叠照射法治疗疖肿的疗效.Ozone is produced by the reaction between oxygen and ultraviolet light...臭氧由氧气和紫外线发生反应而产生。Provides the ultraviolet ray steril...
The container is invisible until you shine an ultraviolet light on it.那个柜子只有用紫外线照射才可以看见。It's called ultraviolet rays.它被叫做紫外线.The ozone layer surrounding the earth protects our skin from being hurt by the ultraviolet...
Marine Microbiological Chemistry: Microalgal bioactive product chemistry and renewable energy from microalgae.海洋微生物化学: 微藻活性产物化学及微藻可再生能源利用.A formal contract is signed which is renewable annually.正式签订了每年可续签的合同。Conventional...
He is always eager for new experiences and ever-willing to experiment.他总是渴望拥有新的经历，而且永远愿意尝试。Robert was eager to talk about life in the Army.罗伯特很想谈谈陆军生活。Under stress these people will appear to be superficial, over-eager a...
Calcium carbonate occurs in the allomorphs calcite and aragonite.同质异晶的方解石和文石中含有碳酸钙.The chemical composition of the melo shell is calcite and aragonite.美乐贝的化学成分是方解石和文石.Aragonite and magnesium calcite are more soluble than...
The mammoth has now been restored in the Palaeontological Museum in Leningrad.这只长毛象现在在列宁格勒的古生物学博物馆修复了.Leningrad was the third alien city to offer him a surrogate home.列宁格勒是他在异地安家的第三个外国城市。The Caucasians of this type are v...
Rupert Moon is out of today's session with a twisted knee.鲁珀特·穆恩扭伤了膝盖，无法参加今天的训练。He is Rupert Murdoch's right-hand man at News International.他是鲁珀特·默多克在国际新闻公司的得力助手。"I like Rupert enormously," she said, with a dir...