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- low nitrogen pressure 低压
- The adhesive has high cohesive strength,low nitrogen content and low viscosity. 该粘结剂具有粘结强度高、低氨、低粘度等优点。
- Check the nitrogen pressure regularly, see the "accumulator instructions" below, and regarding charging equipement. 定期检查氮气压力，参阅下方的“储能器操作“，定期检查充压设备。
- Furthermore,the nitrogen pressure greatly influences the nitridation degree of aluminum a... 此外,氮气压力对于原料铝粉的氮化程度及燃烧产物的微观形貌有着较大的影响。
- Has strong fermentation kinetics over a wide temperature range and relatively low nitrogen demands. 强发酵动力学及相对较宽温低氮的需求。
- Rawers J C,Dunning J S,Asai G,et al.Characterization of Stainless Steels Melted under High Nitrogen Pressure[J].Metall Trans A,1992,23:2061. 郎宇平;康喜范.;超级高氮奥氏体不锈钢的耐腐蚀性能及氮的影响[J]
- Higher triacylglyceride content in the lipid was observed at low nitrogen concentration. 在低氮源浓度下,油脂中三酸甘油脂之含量较高。
- AlN whiskers were fabricated under high nitrogen pressure by using SHS (Self-propagation High-temperature Sythesis) method. 采用自蔓延高温合成技术(SHS)，在高压氮气中成功地合成了氮化铝晶须，并对它的显微结构进行了研究。
- Mature technologies are applied to power plants including desulfurization,denitrification and low nitrogen combustion procedures. 成熟的燃煤污染控制技术主要应用于发电厂，包括脱硫、脱氮工艺或低氮燃烧。
- Mature technologies are applied to power plants including desulfurization, denitrification and low nitrogen combustion procedures. 成熟的燃煤污染控制技术主要应用于发电厂，包括脱硫、脱氮工艺或低氮燃烧。
- According to the process of low nitrogen steel, the measures which are used to prevent the absorption of nitrogen in liquid steel are analyzed. 介绍了EAF+LF/VD+CC过程低氮管坯钢生产技术,结合当前电弧炉生产低氮钢的工艺流程,分析了防止钢液吸氮的工艺措施。
- After 21st DAA, ash content in the treatment with great nitrogen applying amount were higher than those with low nitrogen applying amount. 施氮量多少在籽粒灌浆前期对灰分含量影响不大,在花后21天左右,施氮量高的处理籽粒灰分含量高于施氮量低的处理。
- Through this method, the base oil yield is over 45 %, and viscosity index is 100.It contains low sulfur, low nitrogen and low aromatics. 用此种方法所得到的基础油收率在45%25以上,粘度指数100,含硫、氮、芳烃等杂质较少,降凝效果较好,有良好的工业应用前景。
- In addition, as it is more resistant to diseases and insects and has a low nitrogen requirement, less fertilizer and pesticide will be needed in future. 另外,它亦具有更强的抵抗疾病和虫害的能力。其氮需量亦相对较低。所以肥料及除虫剂的使用可在未来加以减少。
- Objective To examine the relationship between low nitrogen and/or hypocalori c parenteral nutrition and the outcome of the surgical or the critically illed patients. 目的评价低热量和/或低氮肠外营养对外科重症患者预后和费用的影响。
- Liftoff was scrubbed at 2 a.m. PST Wednesday, when a launch pad gaseous nitrogen pressurization system failed. 由于发射台的氮气增压系统发生故障，因此发射推迟到太平洋时间周三凌晨2点进行。
- In the tiller stage, the nitrogen accumulation quantity of high nitrogen treatment was obviously higher than that of low nitrogen treatment, but it was reverce after the booting stage. 在同一施氮水平和施氮方式下，增施钾肥有利于提高生育后期对氮的吸收。
- Redundant nitrogen-applying level would result in lower nitrogen content, root wound flow and amount of nitrogen-uptaking at late growth stage of indica hybrid rice. 杂交稻施氮量过多，生育后期植株含氮量、根系伤流强度下降，吸氮量降低；
- Sealed under low pressure or a partial vacuum. 抽空密封的在低压或部分真空状态下密封起来的
- EFFECT OF NITROGEN PRESSURE ON AFTERBURNING OF SHS AlN 氮气压对自蔓延高温合成AlN后烧的影响
