“NH4”可以造什么句，NH4造句

2、The influent of NH4 + -n loading to the effect of their removal.

4、Effects of NO3~--N/NH4~+-N ratios on the absorption and utilization of minera nutrient of Chardonnay grapevine seedlings

6、利用PEG/（NH4）2SO4双水相系统从粗酶液中提取糖化酶。

8、Salt: Chemical compound formed when the hydrogen of an acid is replaced by a metal or its equivalent, such as ammonium (NH4).

10、organic nitrogen was useful for better growth of the mycelium, but inorganic nitrogen, NH4NO3 and (NH4) 2so4 was contribute to higher HA content in weight of the mycelium.

12、盐：*中的*被金属或相当金属的基团如氨（NH4）取代后所生成的化合物。

14、通过单因素实验初步确定了菊芋汁为碳源，蛋白胨为有机氮源，(NH4)2hpo4为无机氮源。

16、关于CRI系统中氨氧化菌的空间分布规律及其与NH4-N去除率关系的认识，为工艺改进和效果提高提供了理论基础。

18、EC值在堆肥的过程中的变化规律不同实验数据表明在通气静态仓堆肥条件下，堆肥过程中的C/N、NH4+-N和OUR的变化趋势比较明显，而且在堆肥结束时的数值趋于一致。

3、The control to condense multiple, organism and NH4-N are the key factors.

7、产品说明对生命机体来说氨(NH3)或铵离子形式(NH4 +)是氮的重要来源。

11、采用**填料微孔曝气生物预处理方法净化受污染的某饮用水源，探讨了水源水环境中NH4+-N变化对生物预处理除NH4+-N作用效果的影响。

15、Some of the ammonium, or NH4+, ions generated during subsequent reactions fall back to Earth in snow and are preserved in ice cores, where they linger as signs of the cataclysmic event.

1、It is characterized of autotrophic ANAMMOX bacteria transferring NH4 + -n to N2 in anaerobic condition.

9、After immobilized, the cells of the mutant within polyurethane (PU) foams, glutamine synthesize (GS) and NH4 + secretory activity of GS, and its growth and photosynthesis were measured.

17、本试验条件下使用有机氮源能获得更好的菌丝体生长，但无机氮源NH4NO3和(NH4)2so4对提高菌丝体重及竹红菌素a含量有更好的贡献。

13、When used to treat wastewater composed NH4+-N and organic carbon source, the nitrifying activated sludge pellets and the activated sludge pellets can also produce SND phenomenon in a certain extent.

5、The results showed each group of Gracilarla tenuistipitata Var. liui has effectively degrade of NH4-N and PO4-P(p