查询词典 nitrogen-free

Since the liquid ink includes the colorant surface-treated by a polymer comprising units derived from at least a nitrogen-containing polymerizable monomer, it exhibits improved chargeability, reduced conductivity variability and improved dispersion stability at a lower amount of charge control additive.

因为该液体墨水含有用聚合物进行表面处理的着色剂，该聚合物含有的单元来自至少一种含氮的可聚合单体，所以在较少量电荷控制添加剂时，它具有改善的荷电率，降低的导电率可变性以及改善的分散稳定性。

XPS results indicated that nitrogen was doped into TiO2 lattice in the form of Ti-N chemical bond.

XPS结果表明，掺杂N是以形成Ti-N化学键的形式进入了TiO2的晶格。

The effects of temperature, pH, ionic strength and ionic variety on the nitrogen solubility of chickpea protein isolate were investigated, and those of pH and ionic strength on emulsifying capacity and emulsion stability were also studied.

研究各种外部条件如温度、pH、离子强度、离子种类对鹰嘴豆分离蛋白质溶解性的影响以及pH、离子强度对乳化能力及乳化稳定性的影响。

The results of two experimental tests showed that: the optimum application dosage of chinaberry element biological compound fertilizer to the corn is 1 500 kg per hectare; With the same content of nitrogen, phosphorus, and potassium, chinaberry element biological compound fertilizer has the effect not quite obvious to increase production compared to the general ternary fertilizer and formula fertilizer, but the application of fertilizer can increase the resistance to diseases and pests of corn, degradation of toxic substances such as pesticide residues and heavy metals.

试验结果表明，玉米施用楝素生物复合肥，每公顷1 500 kg为最佳施用量；在同样氮、磷、钾含量的情况下，楝素生物复合肥同常规三元肥、配方肥相比有一定增产效果，但效果不十分明显，不过施用复合肥能提高玉米的抗病虫能力、降解农药残留和重金属等有毒物质，是生产绿色玉米的理想肥料。

Remedial group is in ammonia of armour of weekly profess to convinced butterfly Ling15mg foundation applies Yinaxipu, every periderm chip in is shot 2 times, every time 25mg; contrasts the MTX of same dose applies group profess to convinced jointly medicine of other change illness , pyridine of sulphanilamide of the nitrogen that be like willow or come fluorine rice is special.

治疗组在每周口服甲氨蝶呤15mg基础上联合应用依那西普，每周皮下注射2次，每次25mg；对照组口服相同剂量的MTX联合应用其他改变病情药，如柳氮磺胺吡啶或来氟米特。

Chitin A nitrogen-containing polysaccharide found in the cell walls of most fungi and in some animals.

几丁质：在大多数真菌和一些动物的细胞壁中发现的含氮的多糖。

The effects of different nitrogen concentration, forms and proportion on the root activity, chlorophyll and mineral elements of Chinese chive.

研究了不同供氮水平、不同形态氮素及配比对韭菜的根系活力、叶绿素含量和矿质元素含量的影响。

The effects of nitrogen concentrations on growth, nitrate content and the quality of Han zhong Chinese chive in hydroponics was tested.

以"汉中冬韭"为试材，水培法研究了不同供氮水平对韭菜生长、硝酸盐含量和营养品质的影响。

The research on the conditions of chlamydospore production for the liquid fermentation showed that, the better single factors were oat liquid media, 30℃, 120r/min surge culture, sucrose as carbon source,(NH_4)_2SO_4 as nitrogen source and the ratio of 20 to 1 for C/N. Under the better single factors mentioned above, the largest quantity of chlamydospore, i.e.3.05×10~7spores/ml, was obtained on the 10th day after culture.

木霉T-33菌株产生厚垣孢子的发酵条件研究表明，采用燕麦粉培养液、30℃、120r/min振荡培养、250ml三角瓶装入80ml培养液、接种5片活化2d的5mm直径的菌片，碳氮源选择蔗糖和硫酸铵，C/N为20/l，足适合T-33菌株产孢的最佳单因素条件(碳氮源实验基于Czapek培养基)；用这些最佳单因素组合(不包括碳氮源和C/N结果)培养木霉T-33绘制了产孢曲线，发现在培养第10d得到最大的厚垣孢子产量3.05×10~7个/ml。

This study examined the impact of the pH and ratio of chlorine to ammonia-nitrogen(Cl2:N ratio) on the formation of trihalomethanes and haloacetic acids(HAA5)in water system with chloramine,under two-day simulated pipeline system.

本试验模拟管网，取典型的停留时间2d，考察了氯胺消毒时，pH和Cl2：N对管网中的消毒副产物浓度的影响。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。