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- To combine or treat with nitrogen or a nitrogen compound. 渗氮掺入或用氮或氮化合物处理
- non nitrogenous chemical compound 无氮素化合物
- Burkholderia cocovenenans could grow and reproduce well on the non nitrogen MBM with glucose or other carbon source . 全部 18株椰毒伯克氏菌能在无氮MBM上多次传代仍旺盛生长 ,比在营养丰富的培养基存活更长 ;
- Effects of Temperature and Dissolved Oxygen Concentration of Nutrient Solution on the Nitrogenous Compound Content in Plants of Cucumis sativus L. 营养液温度和溶解氧浓度对黄瓜植株氮化合物含量的影响。
- 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 hyphal walls of most species of fungi differ from those of plants in being composed of microfibrils of a nitrogenous compound called chitin or a form of fungal cellulose. 很多真菌的菌丝壁与其他植物不同，是由被称做几丁质或菌质纤维素含氮化合物构成的微纤维所组成。
- The basic nitrogen compounds include pyridines and quinolines. 碱性氮化物包括吡啶和喹啉。
- 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。
- Examples of such nitrogenous compounds are imidurazole, ammeline, ammelide. 这类含氮化合物的例子是咪脲唑,三聚氰酸三酰胺,三聚氰酸一酰胺。
- 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。
- Nitrogenous compounds such as alkaloids interfere with the KF chemistry and may give misleading results. 像生物碱那样的含氮化合物会干扰KF的化学性质,并且可能给出错误的结果。
- Solids-not-fat therefore includes the protein, lactose, minerals, vitamins and minor nitrogenous compounds in milk. 因此非脂乳固体包括：蛋白质、乳糖、矿物质、维生素和少量的非蛋白氮族化合物。
- Such formation of nitrogenous compounds promotes protein synthesis that is essential for plant growth. 这种转变促进植物合成蛋白质,以利生长。
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- A new method for determining second virial coefficients of ketone, aldehyde, aether and nitrogenous compounds was developed based on the corresponding-states principle. 本文提出了一套新的用来确定酮、醛、醚和含氮化合物第二维里系数的新方法。
- 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。
- Amines are basic nitrogenous compounds in which one, two or three atoms of hydrogen in ammoniaare replaced by alkyl or aryl groups. 胺是含氧的化合物,是由一个、两个或三个氢原子与氨以烃基或芳基结合的基团。
