Objectives To evaluate the effectiveness of firebird stent for the treatment of coronary de novo lesion compared with cy......

Roughly, visual tracking algorithms can be divided into two main classes: deterministic tracking and stochastic tracking......

Aiming at the scale problem in heat-transfer equipments, experimental investigation on antiscale and scale removalby ul......

The main types of defect in the (Tb_(0.3)Dy_(0.7))Fe_(1.95) alloys with the “one-step” directional solidification proc......

Based on the results of similar material simulation, the laws of slope movementdue to mining under a gully were analyze......

简单介绍了建设工程招投标的作用和地位,针对现阶段招投标过程中招标人、投标人及评标等方面存在的问题进行了分析,阐述了出现这些......