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- The Van Allen belts are composed of charged particles trapped by the earth's magnetic field. 范阿伦带由地球磁场俘获的带电粒子所组成。
- However,on February 21,1963,Telstar I suffered damage caused by the newly discovered Van Allen belts. 然而;1963年2月21日通讯卫星1号被新发现的范艾伦辐射带损害.
- For this reason, extreme radiation hardness and high power/weight ratio solar cells, which can work properly in van Allen belts, must be developed. 因此,为了能使通信卫星在van Allen辐射带正常工作,必须要有一种强抗辐射并且具有较高重量比功率的太阳电池。
- There is no cure or prevention for Sjogren’s Syndrome. 研究学者们拿来两组病体做实验。
- In the lower Van Allen Belt, the proton intensity is about 20,000 particles with energy above 30 MeV per second per square centimeter. 在较低的范爱伦带,质子密度是每秒每平方厘米大约20,000个能量在30兆电子伏以上的粒子。
- Of all the discoveries of the outer atmosphere made possible by rockets and satellites, few equal in importance the revelation of the high radiation belt by Van Allen in 1958. 在使用火箭和卫星对外层大气取得全部发现中几乎没有什么发现在重要性方面能与Van Allen在1958年发现的高空辐射带相提并论。
- These devices are used in satellites that orbit the Earth within the Van Allen Radiation Belts and must be able to work in a continuous low-radiation environment. 这些装置用于在“范·艾伦辐射带”内沿一定轨道绕地球运行的卫星上,它们必须能在持续低辐射的环境中正常工作。
- Conclusion:Screening the Down s syndrome ought to be proceed to each gravida. 结论每位孕妇都应进行“唐氏儿”筛查。
- Of all the discoveries of the outer atmosphere made possible by rockets and satellites ,few equal in lmportance the revelation of the high radiation belts by Van Allen in 1958. 译为:在所有借助火箭和卫星才能获得的对外层大气的发现中,在重要性方面很少能与范艾伦1958年发现高层辐射带相比。
- Meanwhile,the ethology of this model showed it s syndrome of liver-qi sta... 结论:黄体酮+紫外线+束缚法建立的肝郁型黄褐斑小鼠多因素模型获得成功。
- The Van Allen radiation belts that encircle our planet were temporarily eliminated, and huge numbers of protons and electrons were dumped into the upper atmosphere. 环绕地球的范艾伦辐射带暂时消失,大量质子与电子被灌入高层大气。
- Objective:The hypoalimentation affects the frequency of the end stage renal disease s syndrome and livability. 目的:营养不良是影响终末期肾病患者并发症发生率和存活率的重要因素之一。
- Objective:To study the clinical characteristics, diagnosis and treatment of Klinefelter s syndrome. 目的:探讨克氏综合征即先天性睾丸发育不全的临床特点及诊治方法。
- RESULTS:The MRI sialographic findings were consistent with X-ray sialography in Sj觟ren s syndrome. 结果:图像分析显示,舍格伦综合征在MRI造影和X线造影上的表现和分期是较为一致的。
- Objective To explore the significance of Cushing s syndrome in clinical manifestations and endocrinological inspection. 目的探讨皮质醇增多症的临床表现和内分泌检查及其各项辅助检查的意义。
- Van Allen type familial amyloid polyneuropathy 凡爱伦型家族性淀粉样多神经病
- Objective To explore the ultrasonographic features of salivary gland in patients with Sjgren s syndrome. 目的探讨干燥综合征患者涎腺的超声表现。
- Methods:The clinical information of 9 cases of Klinefelter s Syndrome summarized and studied in our hospital. 方法:回顾性分析我院收治的9例克氏综合征患者的临床资料。
- Conclusion The results show that acupuncture has a satisfactory effect on child Gilles de la Tourette s syndrome. 结论针刺治疗小儿抽动秽语综合征疗效满意。
- Introductions to the experiences of Professor SONG Xin-wei in treating Sjogren s Syndrome. 介绍宋欣伟教授中医中药治疗干燥综合征的心得体会。