The results showed that:1) The high content of nicotine, the low content of total nitrogen and potassium were found in central and south Henan tobacco-growing areas.
结果表明：1）豫中和豫南两个烟区烟叶的烟碱含量均偏高，总氮和钾含量偏低。
The results show that there are 20 journals in Henan selected by various types of core journal table, accounting for 25% of the total of journals in Henan.
结果表明：河南省高校学报共有20种入选各类核心期刊表，占河南省高校学报总数的25%。
In 2005, the total output value of Henan Province broke through RMB one trillion Yuan, becoming the fifth province of that all over the country.
2005年，河南省生产总值即已突破万亿元大关，成为全国第五个经济总量超万亿元的省份；
Maize in Henan, maize of all of the country, world maize single yield, total yield and planting areas have been compared in this article.
本文就河南玉米、全国玉米、世界玉米单产、总产、种植面积进行了比较，发现河南、全国玉米还存在一定差距。
Maize in Henan, maize of all of the country, world maize single yield, total yield and planting areas have been compared in this article.
本文就河南玉米、全国玉米、世界玉米单产、总产、种植面积进行了比较，发现河南、全国玉米还存在一定差距。
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