Emphasizing on the increasing returns to scale, spillover effect and accumulation of specialized human capital, the endogenous growth theory is a breakthrough in this regard.
它所强调的规模收益递增、外溢效应、专业化人力资本积累等，是对传统经济增长理论的重大突破。
Fertilization plays an important role in increasing yield of vegetable crops, however, improper application of fertilizers may result in nitrate accumulation in vegetable crops.
施肥是提高蔬菜产量的重要措施，然而不合理施肥会引起蔬菜硝酸盐的积累。
The results showed that: leaching was beneficial to soil mineralization, but the accumulation of the nitrogen mineralized in the soils would not be higher with increasing of the leaching fre...
结果表明：淋洗有利于土壤氮素的矿化过程，但淋洗频率过快并没有造成土壤氮素矿化量的显著增加。
Second, in accordance with the rules of Chinese grammar prepared to increase vocabulary and the accumulation of materials, increasing the thickness of the book.
其次，要按照汉语的语法规律编写，增加词汇的积累和教材的内容，增加书页的厚度。
Second, in accordance with the rules of Chinese grammar prepared to increase vocabulary and the accumulation of materials, increasing the thickness of the book.
其次，要按照汉语的语法规律编写，增加词汇的积累和教材的内容，增加书页的厚度。
应用推荐