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- The residual nitrogen existed mainly in organic form or fixed NH 4 + in DCD treatment but mainly in NO 3 N form in other treatments. DCD处理肥料氮主要以有机固定态或粘粒矿物固定态存在 ,其次以NH4 N形式存在 ;
- A hydroponic experiment was conducted to study the effect of N forms (NH4(superscript +),NO3(superscript -)and NH4NO3)on root morphology and P uptake in rice. 摘要采用水培方法，研究了缺磷条件下不同形态氮（NH4(上标+)、NO3(上标-)和NH4NO3）下的水稻根系形态性状，以及它们产生的后效应对磷吸收的影响。
- In English a gerund and a present participle are alike both i n form and in some functions, so it is difficult to distinguish them in a senten ce. 英语中动名词和现在分词在形式上和某些功能上都相同 ,在句子中很难区分。
- In broth assay, P8 and Pn1 consistently demonstrated marked solubilizing efficiency of Morocco rock phosphate (MRP) compared to ATCC20581. Both NO 3 - N and NH 4 + N enhanced the release amount of P in MRP, but NO 3 - N form is better than NH 4 + N form. 在固体培养基上草酸青霉菌P8、Pn1表现较强的溶解Ca3 (PO4) 2 、Ca8H2 (PO4) 65H2 O、CaHPO4、FePO4和骨粉的能力 ; 在液体培养条件下 ,能有效的溶解摩洛哥磷矿粉 ,氮源对其溶磷效果有显著影响 ,硝态氮高于铵态氮 ;
- F ig.3 T he R(m ax)vs n forM I.T he figure a is forM I w ith in tron taken in order and the figure b is forM I w ith in-tron taken at random.T he absc issa g ives n and the coord inate g ives R(m ax). 标题： a b图3内含子最概然分布的R随序列片段数n的拟合直线;图a为顺序片段组合;图b为随机片段组合;横坐标为序列片段数n;纵坐标为最概然分布的R值R(m ax).
- Addition and division are forms of computation. 加法和除法都是计算方法。
- Many forms of aquatic life inhabit ponds. 有很多种水生动植物均栖居於池塘。
- The applicants have to fill in several forms. 申请人得填写几种表格。
- Nitrogen forms most of the Earth's air. 地球上空气的大部分成分是氮气。
- Ice, snow and steam are different forms of water. 冰、雪和蒸汽是水的不同形态。
- He forms the habit of getting up early. 他养成早起的习惯。
- He fought in the N African campaign during the last war. 在上次战争中他在北非战役参战。
- Nitrogen forms about 78% of the earth's atmosphere. 氮约占地球大气的百分之七十八。
- Angular forms, outlines, or corners. 角形角形，角的轮廓或棱角
- Paint in a tin forms a skin when the lid is left off. 如不盖上盖子，桶中的油漆表面会形成一层皮。
- High forms of animal life; higher mathematics. 动物生态的高级形式; 高等数学
- That will be a total of eighty N T. 那总共八十台币。
- Effects of Application of Nitrogen Fertilizers of Different N Forms on Yields and Quality of Chinese Cabbage 不同形态氮肥对小白菜品质及产量的影响
- An instance of rigorous or excessive adherence to recognized forms. 形式主义的实例严格或过分地依据规定形式的实例
- Rock-'n'-roll was started in the 1950s. 摇滚乐发源于20世纪50年代。
