四主的英文

shishu

yonushi

• 四:    four
• 主:    host
• 第四主动脉弓:    fourth aortic arch

例句与用法

1. It is discovered that the first factor impacting wheat output in all is resources factor , including science and technology development level , agricultural resources , etc . ; the second factor is input and output factor including price and revenue ; the third factor is policy factor , including subjunctive policy variables and the price rate of industrial commodities to agricultural commodities ; the fourth factor is climate factor , especially the disaster suffered proportion
   经研究认为，影响小麦产量的第一主因子为资源（科技）因子，主要是科技发展水平、农业资源等；第二主因子为投入（产出）因子，表现为价格、收益等；第三主因子为政策因子，包括政策虚拟变量、工农业商品比价；第四主因子为气候因子，主要为受灾比重的大部分信息。