Xenon and krypton are not retained by the body so they have little effect. 氙和氪不能在人体内停留所以对人体影响很小。
Any of the six chemical elements that make up the rightmost group of the periodic table as usually arranged: helium, neon, argon, krypton, xenon, and radon. 稀有气体(亦称惰性气体):通常排列在周期律中最右边一族的六种化学元素:氦、氖、氩、氪、氙和氡。
Mechanics, gravity, light, spectrum, wavelength, superman, planet Krypton, etc. 力学,重力,光学,光谱,波长,超人,氦星球,等等。
This article introduces experience in medical YAG laser service. Places stress on krypton lamp current repair and light channel adjustment. 修理后上灯地电路。*介绍了医用YAG激光机的维修经验。着重叙述了氪灯电路的修理和光路的调整。
The surroundings reminded me of the final scene in the Superman Movie where Clark flys back to krypton. 环境在克拉克飞回到克的超人电影提醒了我最后的景色。
This is a type of green rock from planet Krypton. 这是绿色岩石的类型从行星氪。
In particular, the researchers were studying the isotope ratios or the comparative abundances of the different forms of a particular element of the gaseous elements krypton and xenon. 特别值得一提的是,研究人员研究了氪和氙两种气体元素的同位素比值。同位素比值是指一种特定元素中各种同位素之间的丰度之比。
Clinical Analysis of Krypton Yellow Laser in Treating Patients with Diabetes and Irvine-Gass Syndrome 氪黄激光治疗糖尿病患者合并Irvine-Gass综合征的临床分析
Use of combining laser krypton and Nd: YAG in iridectomy 氪离子激光与Nd:YAG激光联合行虹膜周边切除术临床研究
Krypton yellow laser photocoagulation for macular edema of diabetic retinopathy 氪黄激光治疗糖尿病性视网膜病变黄斑水肿
Clinical Research in the Treatment of Diabetic Retinopathy Using Different Wavelength Krypton Lasers Photocoagulation 多波长氪激光配合中药在局限性孔源性视网膜脱离的应用多波长氪离子激光治疗糖尿病视网膜病变疗效观察
Krypton Red Laser Photocoagulation for Proliferative Diabetic Retinopathy 氪红激光凝治疗增殖型糖尿病性视网膜病变
The krypton and xenon isotope ratios in the gas samples provided a surprising result: They did not match the ratios found in the primordial cloud that spawned the solar system. 气体采样中的氪和氙同位素比值产生了一个令人吃惊的结果:这些比值跟在形成太阳系的原始云团中所发现的比值不一致。
Krypton chloride excimer laser 氯化氪准分子激光器
Comparison in spatially-resolved emission image excited from low-pressure laser-induced plasmas using helium, argon, krypton 氦、氩、氪低压激光诱导等离子体激发的空间解析发射图谱的比较
Treatment of acute attack of primary angle closure glaucoma with Krypton red laser peripheral iridoplasty 氪红激光周边虹膜成形术治疗急性发作期闭角型青光眼
Therapeutic Effect of Krypton Yellow Laser in Treating Diabetic Macular Edema 氪黄激光治疗糖尿病黄斑水肿的疗效观察
During its normal operation, nuclear power plants will produce some radioactive noble gases ( Krypton and Xenon). 在核电站的正常运行期间,将产生放射性惰性气体(主要为氪和氙)。
Fluorescent exhibition of fundus oculi lesion in several types of retinal degeneration Krypton Red Laser Photocoagulation for Proliferative Diabetic Retinopathy 不同类型视网膜变性眼底荧光血管造影表现氪红激光凝治疗增殖型糖尿病性视网膜病变
Jor-el, you are one of krypton's greatest scientists. 乔-艾,你是氪星最伟大的科学家之一。
One of the most successful combinations was trypan blue dye used with a krypton a laser. 实验结果表明,锥虫蓝染料与氪激光器的结合使用是最成功的结合使用之一。
Objective To analyse the effectiveness of treatment and prevention of retinal detachment by krypton laser. 目的分析氪多波长激光治疗和预防视网膜脱离的效果。
You are the oniy survivor of the pianet krypton. 你是氪星上的唯一幸存者。
I'm from a planet called krypton. 我来自一个叫氪星的行星。
I won't let you destroy this planet like you did krypton. 我不会让你像对待氪星一样毁了这个星球。
Shipments of industrial gases including "commodities" such as carbon dioxide or ammonia but also xenon or krypton add up to a bellwether of activity because they are key feedstocks for a range of processes in refining and manufacturing. 工业气体包括二氧化碳或氨气等“大宗商品”,但也包括氙和氪的发货,合计形成了一种预兆性的活动,因为它们是精炼及制造业活动中一系列流程的关键给料。
Objective: To observe the curative effect of krypton laser and TCM on thrombosis of central vein of retina. 目的:观察氪激光联合中药治疗视网膜中央静脉阻塞的疗效。