自1967年，急性呼吸窘迫综合征首次报道以来，对其发病机制的探讨一直是研究领域的热点。
Since the first case with acute respiratory distress syndrome was reported in 1967, pathogenesis is the hot spot in international medicine research.
对沥青路面车辙问题的研究一直是道路工程领域的热点之一。
The rutting of asphalt pavement is always one of the research focuses in road engineering.
钢板热切割与焊接在工业生产中的应用非常广泛，如何提高切割和焊接精度、效率一直是研究的热点领域之一。
Steel plate cutting and welding are widely used in industries. How to increase cutting precision and efficiency has been one of the most popular research fields.
应用推荐