In this study, the dynamic mechanisms of interannual sea surface height (SSH) variability are investigated based on the first-mode baroclinic Rossby wave model,
波士顿科学博物馆宣布将展示日本横滨橡胶公司BluEarth一1系列绿色环保轮胎(如图1所示)。该系列轮胎胶料加入了独特的橘子油添加剂,使胶料弹性更好,与路面接触更紧密,从而提高了轮
In this paper, the approach proposed by Mu and Jiang (2008) to obtain the optimal perturbations for triggering blocking (BL) onset is generalized to seek the op
UV-induced degradation of odorous dimethyl sulfide (DMS) was carried out in a static White cell chamber with UV irradiation. The combination of in situ Fourier
The 110-111 formaldehyde(H2CO)absorption line and H110α radio recom-bination line(H RRL)are observed towards the giant HII region in cloud complex W43.The obse
Based on data collected over five years of monitoring the Lower Tarim River, we analyzed the variability of soil moisture content (SMC) and the relationship bet
为了从纷繁复杂的微震监测信号中辨识并标定出有效的微震(MS)事件,基于ESG系统STA/LTA触发及阈值原理,运用微震监测信号属性不同的特征规律,结合淮南新庄孜矿6211(4)工作面上覆岩层回采工程条件,提出了一套识别与标定有效微震事件的综合分析方法.研究结果表明:系统接收到的微震信号主要分为3类:有效的微震事件、爆破信号及各种原因引起的噪声信号.该方法抗噪能力比较强,灵敏度高,具有良好的稳定性和
安徽新闻出版职业技术学院有3台海德堡GT052系列印刷机供教学实习使用。在使用过程中,机器出现过一些故障。本文就GT052印刷机不进纸故障的几种现象进行分析,并提出解决办法。