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nonprotein nitrogen compound 非处方药
To combine or treat with nitrogen or a nitrogen compound. 渗氮掺入或用氮或氮化合物处理
Milk somatic cell counts(SCC),total protein content,nonprotein nitrogen(NPN) and milk urea nitrogen(MUN) content were determined. 对乳牛随机采样,共采样16次,得到530个有效乳样;检测乳样中体细胞数(SCC)、总蛋白、非蛋白氮(NPN)、尿素氮(MUN)含量。
The effect of nonprotein nitrogen on the growth of strains that can produce single cell protein in sweet potato waste is studied in this paper. 主要研究了非蛋白氮对选育的山芋淀粉渣单细胞蛋白生产菌株生长的影响。
As a new kind of migration “tracer”, pyrrolic nitrogen compound has its advantage. 吡咯类含氮化合物作为油气运移示踪剂有其独特的优势。
The paper erects math model of determined ammomial nitrogen compound uncertainty by prismatic photometer. 建立了分光光度法测定水中氨氮含量的合成不确定度的数学模式。
The basic nitrogen compounds include pyridines and quinolines. 碱性氮化物包括吡啶和喹啉。
Application of nonprotein nitrogen in poultry diets 非蛋白氮在家禽日粮中的应用
The nitrogen compound was a novel and high efficiency flame retardant for the low toxicity of itself and its decomposer. 氮系阻燃剂高效且本身及其分解产物低毒,成为当今阻燃剂的发展方向。
nonprotein nitrogen determination 非蛋白氮测定
This paper relates a lab research job of preparation of PSNAMA terpolymer by terpolymerization of styrene cationic nitrogen compound with acrylamide and acrylic acid. 本文叙述了在苯乙烯分子上引入正氮离子形成苯乙烯正氮离子化合物，用以同丙烯酰胺、丙烯酸三元共聚合，获得三元共聚物（PSNAMA）的实验室研究工作。
The curve of NPK release from CRF with high nitrogen compound (HN) was Sigmoid and increased coating thickness could prolong the time of slow release stage. 高氮型的氮磷钾养分累积释放特征曲线为S型，增加包膜厚度，延长了缓慢释放阶段持续的时间。
Ammonium is toxic and is converted to organic nitrogen compounds in the root. 铵有毒，在植物根部被转化为有机含氮化合物。
In this case the most important are nitrogen compounds , then follow compounds of oxygen and sulfur. 在这种情况下最重要的是氮化物，其次才是氧化物和硫化物。
In this case the most important are nitrogen compounds ,then follow compounds of oxygen and sulfur . 在这种情况下最重要的是氮化物，其次才是氧化物和硫化物。
In this case the most important are nitrogen compounds, then follow compounds of oxygen and sulfur . 在这种情况下最重要的是氮化物，其次才是氧化物和硫化物。
For nitrogen compounds derived form ammonia (NH3) the root amine is used , as, for example , in hydroxylamine (NH2OH). 回复：对于从氨水中分解出的氮的化合物;氨基是被使用的;例如;在羟胺中.
In this case the most important are nitrogen compounds , then follow compounds of oxygen and sulfur . 在这种情况下最重要的是氮化物，其次才是氧化物和硫化物。
Investigation of extracting nitrogen compounds by solvent complexation is now actively under way. 综述了石油产品脱氮研究进展，提出了催化裂化柴油络合萃取脱氮的途径。
This agent can selectively remove basic nitrogen compounds from coker gas oil and the refined oil yield is over 97%. 该工艺采用研制的脱氮用精制剂,该精制剂为一种酸性络合剂,能选择性脱除焦化蜡油中的碱性氮化物,精制后油的收率97%25以上。