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ULF ˈəlf COCA⁹²⁴²¹BNC⁸²⁵³⁰⁺¹⁰ 基本例句 n.超低频¹⁰⁰ Mr Perczel came up with the idea under the guidance of Professor Ulf Leonhardt. 派采尔正是在里奥哈茨教授的指导下提出了他的构想。 edu.sina.com.cn The record principle and anomaly features of ULF electromagnetic approach are described in this paper. 本文主要介绍探测 ULF电磁扰动方法的接收原理和异常特征。 cnki The scientists, led by Ulf Buntgen of the Swiss Federal Research Institute for Forest, Snow and Landscape, studied tree samples from Germany, France, Italy and Austria. 瑞士国家森林、雪和景观研究所的乌尔夫邦特,他带领的科学团队研究了德国、法国、意大利和奥地利的树木样本。 yeeyan The generation of the magnetic signals at LF band may be caused by the emission of electrons from the breaking crystals in the rocks, whereas that of ULF band by the piezomagnetic effect. 微破裂可能产生了偶电层,在破裂过程中向外辐射,产生了 LF频段的磁信号, ULF磁信号则主要由压磁效应产生。 cnki The paper introduces the precise measuring circuit of ultra-low frequency voltage based on the characteristics of the measurement of ULF. 根据超低频电压信号测量的特点,给出了一种精密测量电路。 cnki The zero magnetic field experiment shows that the ULF received by instrument comes from the emission of underground object. 零磁场实验表明传感器在地面接收的超低频电磁波来自地下地层等地质体的辐射。 cnki “ It's a beautiful fundamental experiment,” says Ulf Leonhardt of the University of St Andrews in the UK, who was not involved in the work. “ It's just fun, good physics.” “这是一个美丽的基本实验,”英国圣安德鲁斯大学、没有参与此项工作的乌尔夫·莱昂纳特 Ulf Leonhardt说,“它很有趣,是很好的物理学。” yeeyan But a police spokesman Ulf Johansson said they hadn't linked the blasts to terrorists. 但是警方发言人 Ulf Johansson表示,他们目前还不清楚这两起爆炸事件与恐怖主义是否有关联。 tingclass By using satellite IR data, the motion features of the shear waves along the G- ulf Stream north . wall northeast of Cape Hiatteras are analyzed in this study. 本文利用卫星红外资料分析了哈特勒斯角东北沿湾流北侧的切变波运动特征。 cnki Certainly the Ulf sons, Pork Chop and Ulf62-6, have been two of the most popular boars at SGI in the past couple of years. 当然,乌尔夫儿子,猪扒和乌尔夫62-6,有两个最流行的野猪在 SGI公司在过去的几年里。 taiwan-swine.com Conclusion:Though the spacial resolution of ULF- MRI is low, it still can be considered as one of sensitive and non- invasive method available for diagnosing the dissection of the aorta. 结论:认为 ULF- MRI图像空间分辨率虽低,仍可作为诊断本病敏感而无创伤性检查手段这一。 cnki In the time domain, the self- potential anomaly emerged first and ULF magnetic field changes arose then. 在时间序列上先出现自电位异常,然后是超低频磁场的变化; cnki In turn, these ULF waves were found to effectively accelerate the seed electrons provided by the first step, to become killer electrons. 结果是,人们发现 ULF波在第一步有效加速了种子电子,使其变为致命的电子。 bbs.astron.ac.cn Precursory magnetic and electric signals at ULF and LF bands were observed in an experiment for18 samples of4 types of rocks during whole fracturing process under uniaxial pressure. 实验观测到了4类岩性、18块样品在单轴压力下直至破裂发生全过程中的 ULF和 LF电磁前兆信号。 cnki The paper discusses the application performance of ULF-1 low- formaldehyde iron-free finishing agent though studying on the parameters of Iron- free treatment. 通过对免烫整理工艺参数的研究,讨论了自制的 ULF1低甲醛免烫整理剂的应用性能。 cnki Thereafter, to use ULF geological remote sensing device on ground surface can block out gas concentration range and predict its extent. 据此,在地面使用超低频地质遥感探测仪,即可探测出地下瓦斯气的富集范围,预测其富集程度。 cnki This paper reports a hygienical survey of the ship ULF magnetic field. 本文报道了船用超低频磁场的卫生学调查。 cnki This research offers the technical scheme of detecting ULF Absolute Vibratory signal by the normal electromagnetism rate transducer. 本研究提出了一种利用普通的电磁式速度传感器检测超低频绝对振动信号的技术方案。 cnki Ulf Mark Schneider, the chief executive of Fresenius, attributes his company’s success to the fact that it plays to traditional German strengths. 费森尤斯首席执行官 Ulf Mark Schneider把该公司成功的原因归结为它们在扮演的是德国的传统优势。 ecocn |