In the new study, the physicists shot xenon atoms with FLASH, an X-ray laser that USES intense photons in the extreme ultraviolet energy range, about forty times the energy of visible light.
在这个新的研究中,物理学家们用一种处在极紫外能量范围的强光子X射线激光器发出的闪光照射氙原子,所用闪光的能量是可见光能量的40倍。
35% as thermal radiation; made up of a wide range of the electromagnetic spectrum, including infrared, visible, and ultraviolet light and some soft X-ray emitted at the time of the explosion; and.
35%为热辐射,由宽幅电磁频谱组成,包括红外线、可见光、紫外线,以及一些爆炸瞬间释放出的软x射线。
Seven of them were successful, and analyzed the sun at ultraviolet and X-ray wavelengths and photographed the super-hot corona, among other achievements.
其中7个获得成功,并取得了紫外波段和X射线波段分析和拍摄超热日冕等成就。
The image includes X-ray data from Chandra (colored purple), optical and ultraviolet (UV) data from Hubble (red and orange), and radio emission from the Very Large Array (VLA) and MERLIN (blue).
图像中的x射线数据来自钱德拉(紫色部分),光波和紫外光数据来自哈勃(红色和橙色),射电辐射则来自甚大阵射电望远镜(very largearray)和梅林(蓝色)。
Silk protein tyrosine can absorb the tryptophan, ultraviolet ray, therefore silk has good fight ultraviolet function.
丝蛋白中的色氨酸、酪氨酸能吸收紫外线,因此丝绸具有较好的抗紫外线功能。
Conclusions The ultraviolet ray irradiation can adjust immunity function of patients with cervical spondylopathy.
结论紫外线照射对颈椎病患者的免疫功能有促进和调节作用。
The deuterium lamp is often used as ultraviolet ray lamp in UV measuring instrument, the measuring accuracy of the instrument has close correlation with the stability of radiation energy.
织物紫外线透过率测试仪是衡量织物抗紫外线能力的仪器,氘灯作为优选的紫外光源,其辐射强度的稳定密切关系到测量的精度和一致性。
High quality light: no heat and radiation since there is no ultraviolet ray and infrared ray for the spectrum. It belongs to typical green lighting source.
光线质量高:由于光谱中没有紫外线和红外线,故没有热量,没有辐射,属于典型的绿色照明光源。
Made of boron or quartz glass tube which can be penetrated by ultraviolet ray.
采用可以透过紫外线的高硼或石英玻管。
TRAPPIST-1 emits about the same amount of X-ray and ultraviolet radiation as the Sun does, which could chew away at any protective atmospheres the planets might have.
TRAPPIST-1发射大约与太阳等量的X射线和紫外线辐射,可以摧毁行星可能具有的保护性大气层。
Effect: Moistens highly effective beautifully white, can resist the ultraviolet ray injury, the impediment melanin formation, reduces the pale color spot, causes the flesh gloss to be sharp.
功效:高效滋润美白,能抵御紫外线伤害,阻止黑色素形成,减淡色斑,使肌肤光泽亮丽。
The ultraviolet communications system has many other merits than conventional communications ways, especially solar blind ultraviolet ray correspondence.
紫外通信系统具有许多其它常规通讯方式所没有的优点,特别是日盲区域的紫外光通信。
Then, the films were characterized with X ray photoelectron spectroscopy(XPS), X ray diffraction(XRD), ultraviolet visible light absorption spectroscopy, and atomic force microscopy(AFM).
用X光电子能谱、X射线衍射、紫外可见吸收光谱、原子力显微镜等手段对制备的薄膜进行了表征。
A new method for the sterilization of dental hand-piecxes by the joint action of a high-concentration gaseous ozone sterilizing agent and high-intensity ultraviolet ray has been put forward.
提出了高浓度臭氧气体消毒剂和高强度紫外线联合作用消毒口腔手机的新方法。
The ultraviolet ray disinfection and the ultraviolet ray assistance senior oxidation technology in the water treatment is gradually taken care by people.
紫外光消毒和紫外光辅助的氧化技术在水处理中是一项逐渐被人们重视的技术。
Properties of preventing ultraviolet ray of polyurethane are raised after adding ultraviolet ray absorbent.
添加了紫外线吸收剂,可以提高聚氨酯的抗紫外线照射性能。
Oxygen and irradiation of ultraviolet ray of the sun constitute the main factors causing silk yellowness.
日光中紫外线部分的照射及氧气,是造成真丝绸泛黄最重要的原因。
Objective: To prepare and observe sunscreen effect against ultraviolet ray of the sunscreen Cream.
目的:研制防晒霜乳膏,观察该乳膏对紫外线的防护效果。
Electric arc discharge of the tips installed in BSP source produces intense ultraviolet ray emission with a spectrum continuously extended to the range of visible light.
针式火花预电离源利用热电弧发出强烈的紫外光,其发射光谱范围从可见光连续延伸到紫外。
Color silk fabric is of good air permeability and wet absorption as well as good ultraviolet ray absorption and anti-bacterial property but poor anti-crease, weak strength and easy yellowed.
彩色蚕丝织物具有良好的透气性和吸放湿性,良好的紫外线吸收能力和抗菌能力,但抗皱能力差,强力较低,伸长率较大,容易黄变。
The article compared air bactericide rate with 3% hydrogen peroxide . lactic acid. atractylodes rhizome and ultraviolet ray.
作者研究比较了3%过氧比氢、乳酸、苍术和紫外线的空气细菌杀菌率。
Silk protein of tryptophan and tyrosine can absorb ultraviolet ray, therefore silk has good anti-uv function.
丝蛋白中的色氨酸、酪氨酸能吸收紫外线,因此丝绸具有较好的抗紫外线功能。
Methods The disinfectant efficacy of dynamic air disinfectant machine and ultraviolet ray was compared.
方法采用现场实验动态观察动态空气消毒机与紫外线灯的消毒效果。
The results showed for ultraviolet ray protection daiflon coating was the best, anti - aging film was better and the resin rich protective coating was the worst.
结果表明,聚三氟乙烯涂层对紫外线的防护效果最好,防老化薄膜次之,富树脂保护层最差。
Objective to analyze the curative effect and nursing of the ultraviolet ray treatment meter in oral mucositis after Hematopoietic Stem Cell Transplantation.
目的观察紫外线治疗仪治疗造血干细胞移植病人口腔粘膜炎的疗效。
This standard defines the testing method for transmission of ultraviolet ray, by using the ultraviolet intensity measure.
本标准规定了采用紫外线强度计法测定纺织品紫外线透过率的方法。
The most attractive one is high order harmonic generation (HHG), which can be used as a source of extreme ultraviolet (XUV) and soft X-ray lasers.
其中高阶谐振的产生,由于可以作为产生真空远紫外线和软X射线的可能途径,受到人们的极大关注。
The most attractive one is high order harmonic generation (HHG), which can be used as a source of extreme ultraviolet (XUV) and soft X-ray lasers.
其中高阶谐振的产生,由于可以作为产生真空远紫外线和软X射线的可能途径,受到人们的极大关注。
应用推荐