常見例句雙語例句He agrees that the acidifying effects of nitrogen fertilizer deserve more attention in China.他同樣認(rèn)為，氮肥的酸化效果在中國應(yīng)該引起更多的關(guān)注。huzhangao.blog.163.comDennis Lindsay still recalls the day four decades ago when his father, an Iowa farmer, began using nitrogen fertilizer on the family’s 160 acres.丹尼斯 林德賽 仍然記得四十年前的那一天，他父親，一位愛荷華州農(nóng)民，第一次在家160英畝地中使用氮肥。This spring, a federal science advisory report is expected to recommend a national goal of improving the efficiency of farm nitrogen fertilizer use by 25 percent, Herz and Galloway say.今年春天，一份聯(lián)邦科學(xué)建議報告有可能建議提高氮肥使用率提高25%的國家目標(biāo)。 赫茲和蓋洛韋說。原聲例句But improved farming methods later increased their yields and, at the same time, made better use of chemical nitrogen fertilizer.University of Virginia professor Jim Galloway calls synthetic nitrogen fertilizer a "wonderful invention" because it increased food production.But he says many parts of the world use too much nitrogen fertilizer, and that harms the environment.權(quán)威例句We note that currently in Europe, nitrogen fertilizer inventories are at some of their lowest levels ever.FORBES: Page 3 of 4Rather than rotating corn planting with soybeans to replace soil nitrogen, many farmers are planting corn year after year and adding large amounts of nitrogen fertilizer.FORBES: Biofuels: Fields Of PipedreamsThree-quarters of the company's sales are of nitrogen fertilizers, and it has a big position in domestic production, with two of the three largest nitrogen fertilizer plants in North America.FORBES: Redolent 返回 nitrogen fertilizer