principal station

基本解释

Before now the research on seismic safety of nuclear power station focused into principal structures and was behind in electric cables bridge frames.
以往有关核电站抗震安全性的研究主要集中在主体结构上，对于电缆桥架方面的研究比较薄弱。
Shanhaiguan Railway Station is the Principal Station, located in Beijing-Shenyang Railway, Beijing-Shenyang passenger high-speed railway line the middle.
山海关火车站是特等站，位于京沈铁路、京沈高速铁路客运专线中段。
On the other hand, trials at CIMMYT’s principal wheat-breeding station at Obregon in Mexico indicate a slowdown in potential yield growth to only 0.4% a year.
可另一方面，国际玉米和小麦改良中心在墨西哥奥布雷贡的小麦育种站做的试验表明，小麦产量的年增长率可能降至0.4%。