This tendency has been fostered by technical improvements, which have resulted in a lower production cost per unit and sizeable gains in global production through the late 1990s.
英
美
- 导致这一趋势的原因在于技术进步,单位生产成本降低,以及九十年代末期全球生产的大丰收。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries