论文部分内容阅读
鲫、鳊、鲢鱼暴发性出血病的防治
【出 处】
:
农村实用技术
【发表日期】
:
1998年1期
其他文献
玉田县人民银行根据人总行“关于进一步做好企事业单位基本存款帐户管理的通知“和”银行帐户管理办法”,联系本县实际,针对帐户管理混乱和管理工作薄弱的情况,加强组织领导,
Investigation of Self Excited Torsional Vibrations of Different Configurations of Automatic Transmis
The vehicle drive line system is subjected to torsional vibration from different sources of the system such as;engine fluctuating torque, Hook’s joint and the
国有商业银行作为一个企业,其本质特征是以获得最大利润为目标,但在目前情况下,国有商业银行经营效益低下的问题比较普遍,成为日益突出的问题。要实现利润最大化的目标,还有
Analytic Computation Method of the Equivalent Thickness of Superposition Multi-Throttle-Slices of Tw
By elastic mechanics, the deformation of single throttle-slice for shock absorber was analyzed, the formula of its deformation was established. According to the
A Methodology for Filtering and Inversion of Gravity Data: An Example of Application to the Determin
In this paper, we perform a comprehensive explanation of the geophysical inversion of gravity data, as well as, how it can be used to determine the Moho undulat
人才是社会发展的动力基础。只有完善和理顺人才的培养体制机制,才能为社会提供优良的动力之源,推动经济社会快速发展。冀中能源邢矿集团总医院党委在引领医院改革发展的进程中
An analytical method is derived for the thermal consolidation of a saturated, porous, hollow cylinder with infinite length. The solutions in Laplace transform s
Simulation of the Thermal and Mechanical Effects of a Planar Rectangular High Intensity Ultrasound T
The aim of this study is to perform a simulation study of the thermal and mechanical effects of a flat rectangular (3×10 mm2),MRI compatible transducer ope