The baffling Drake equation reads: N = R* x Fp x Ne x Fi x Fc x L, and helped pioneering scientist Professor Drake to predict that there could be 10, 000 civilisations in our galaxy.
这一令人费解的“德雷克等式”为N =R*xFp xNe xFi xFc x L，先驱科学家德雷克教授曾利用该公式作出预测：银河系中可能存在1万种文明。
The possible values are upper case first (u), lower case first (l), and off (X).
可能的值是大写优先(U)、小写优先(L)和关闭(X)。
If logical logs are available to restore: ontape -l After all available logical logs are restored: ontape -l -x.
如果逻辑日志可用于恢复：ontape -l在所有可用逻辑日志被恢复之后：ontape - l- x。
Mr. Trichet is right to keep his own eye on a stable euro, but we also wish he and the Fed weren't so obvious about their mutual discord.8 I - U1 x: q3 H2 l.
Trichet先生自己盯着一个稳定的欧元是对的，但是我们也希望他和美联储不要让他们的彼此意见不合如此明显。
Results of the recombination pumped soft X-ray laser gain experiment of L-like silicon ions are described.
本文描述了最近进行的复合泵浦类锂硅离子软x射线激光增益实验结果。
The experiment uses adiantum reniforme l. var. sinense y. x. lin as material to understand its mating system through the research of ecology and genetics.
本试验以荷叶铁线蕨为材料，通过对生态学及遗传学等方面的研究，了解其濒危的可能机制。
Xu M. -z., Luo L. -s., Li Y., Wu Y. -q., Jiang X. -h., Xu J. -s. Intravascular ultrasound versus coronary angiography in coronary artery stent implantation.
许美珍，罗来树，李颐，吴延庆，姜醒华，徐劲松血管内超声与冠状动脉造影在冠状动脉支架置入中的应用比较。
Yang X. -L. , Jiang G. -Y. , Xu L. -L. , Liu Y. -M. Safety evaluation of intra-articular sodium hyaluronate for the treatment of chondromalacia patellae.
杨晓莲，姜贵云，徐丽丽，刘亚梅黏弹性材料玻璃酸钠关节腔填充治疗髌骨软化症的安全性评价。
This demonstrated that the adaption ability of adiantum reniforme l. var. sinense y. x. lin is very strong.
说明荷叶铁线蕨对环境的适应能力很强，具极强的生活力。
All the samples obtained were examined with X-ray diffraction, isothermal adsorption of water, DTA, TG, IR, TEM, and chemical analysis, and were identified as L-type molecular sieve.
产物经X射线衍射，水的等温吸附、差热分析、红外图谱，透射电镜以及化学分析等测定证实为L型沸石。
Zheng S. -M. , Wang S. -Q. , Ma J. , Kong L. -N. , Sun X. -M. , Li S. Mental status of myocardial infarction patients undergoing autologous bone marrow stem cell transplantation.
郑淑梅，王霜秋，马静，孔令娜，孙雪梅，李双自体骨髓干细胞移植治疗心肌梗死患者心理状态调查分析。
They are divided into three basic patterns corresponding to different structural locations: L. Y and X.
根据其发育的构造部位不同，可以划分为转折型、人字型及交汇型三种基本型式。
Hou X. -J. , Zhang L. -Q. , Wang C. -H. , Li Y. -Q. Bipolar hemiarthroplasty for femoral neck fractures: Follow-up of 108 cases.
侯喜君，张连清，王春华，李玉强双极股骨头置换治疗高龄股骨颈骨折108例随访☆。
Xie C. -X. , Meng M. , Zeng W. -J. , Zhong L. , Wei C. -X. , Luo J. Biomechanics and biocompatibility of cardiovascular stent materials and restenosis following stent implantation.
谢潮鑫，孟猛，曾伟杰，钟磊，魏春霞，罗佼心血管支架材料生物力学及生物相容性与支架置入后血管再狭窄。
Zhang X. M. , C. H. Shi, J. G. Wu, G. L. Bao, S. H. Ye, T. Katsura, The relationship between essential amino acid contents of hybridized combinations and their parents.
张小明、石春海、吴建国、鲍根良、叶胜海和富田桂，杂交稻米必需氨基酸含量与亲本的关系。
Hu G. L., X. y. lu, J. G. Wu, S. R. Shao and C. H. Shi, Direct Determination of Total Flavones in Ginkgo Extract Powder by Near-infrared Diffuse Reflection Spectroscopy.
胡钢亮、吕秀阳、吴建国、邵胜荣和石春海，近红外漫反射光谱法直接测定银杏提取物粉末中总黄酮的含量。
Xu X D , Bian L G, Ding G A , et al . Technology and Principle of City Air Pollution Observation Field Experiment ( in Chinese ) . Beijing : China Meteorological Press , 2003
徐祥德，卞林根，丁国安等。城市大气环境观测工程技术与原理。北京：气象出版社，2003。
HE S X, GAO B J, SHEN Y L. Atom transfer radical polymerization of glycidyl methacrylate in solution system at room temperature[J]. Polymer Materials Science and Engineering, 2006,22(5):62-65.
[13] 何三雄，高保娇，申艳玲。室温下甲基丙烯酸缩水甘油酯的原子转移自由基溶液聚合反应[J]。高分子材料科学与工程，2006，22（5）：62-65。
HE S X, GAO B J, SHEN Y L. Atom transfer radical polymerization of glycidyl methacrylate in solution system at room temperature[J]. Polymer Materials Science and Engineering, 2006,22(5):62-65.
[13] 何三雄，高保娇，申艳玲。室温下甲基丙烯酸缩水甘油酯的原子转移自由基溶液聚合反应[J]。高分子材料科学与工程，2006，22（5）：62-65。
应用推荐