Based an STURM method, this paper designs an algorithm, by which a gener-al C-program for the real root approximate solution of higher equation.
本文根据STURM定理设计了一个算法，按这一算法编写了一个求高次方程所有实很近似值的C语言程序。
Taking other elements in the compound inoculants into consideration, the compound inoculants with 3%Al can meet the requirement of C content in phosphorous iron.
与孕育剂中其他元素综合考虑，铝含量3%可同时满足磷生铁不同含碳量的要求。
The addition of traces of Al could make the materials containing C ranged from 2.6-3.0% obtain troostite matrix both in sand molds and in metal, sand the materials have good synthetic properties.
用砂型和金属型铸造时，加入微量铝可使含碳量在2.6～3.0％的中碳铸态材质得到屈氏体基体，并有较好的综合性能。
The good effect has been gained on the hypereutectic Al Si alloys treated with some double refining and modifying agents such as P, S, RE, Sr, Na, C, etc.
采用磷、硫、稀土、锶、钠、碳等进行双重细化变质处理过共晶铝硅合金已取得了良好的效果。
The method of measuring c, s, p, Mn, Si, Cr, Ni, Mo, V, W, ti, Nb, Al element content by DV-4 photoelectric spectroscope on one condition is introduced.
介绍了应用DV - 4光电光谱仪，仅用一种测定条件，测定高合金钢中碳、硫、磷、锰、硅、铬、镍、钼、钒、钨、钛、铌、铝元素的含量的方法。
METHOD Sphingomyelin was prepared through the process of separating erythrocyte from blood, erythrocytolysis, dehydration, dry, et al, and then hydrolyzed to ceramide by phospholipase C.
方法分离猪血细胞，用溶血，脱水，干燥等方法提取鞘磷脂，并用磷脂酶C降解鞘磷脂成神经酰胺。
The new preparation method of Al-Ti-C grain refiner was studied with aluminium ingot, potassium hexafluorotitanate, aluminium powder, hexachloroethane and carbon powder.
提出了利用铝锭、氟钛酸钾、铝粉、六氯乙烷和碳粉制备铝钛碳晶粒细化剂的新方法。
The bottom hardware driver is written by Lingyang chip microcomputer AL and the USB protocol & client layer application program written by Lingyang chip microcomputer C language.
它的底层硬件驱动程序用凌阳单片机汇编语言编写，USB协议和应用层程序用凌阳单片机C语言编写。
Zhang Y S, Gong D C, et al. The Application of High Resolution Satellite-The Imaging Model, Processing Algorithm & Application Technology. Beijing: Science Press, 2004.17~20
张永生，巩丹超，等．高分辨率遥感卫星应用-成像模型、处理算法及应用技术．北京：科学出版社，2004．17～20。
With the C- R model, on the condition of given plasma parameters, we calculated the "pure atomic" relaxation and population of Li- like Al ions.
本文运用碰撞—辐射模型，在给定的等离子体参数条件下，计算了“纯原子”弛豫过程及各能级的粒子数布居，并对计算结果进行了讨论。
The rolling machine system can be used for rolling Al-Ti-B (C) alloy wires.
本轧机系统可用于轧制铝钛硼（碳）合金线。
LUO J, YUAN c, YANG w, et al. Community structure division in plex works based on gene expression programming algorithm [J]. Journal of Computer Applications, 2012, 32 (2) : 317-321.
罗锦坤，元昌安，杨文，等。基于基因表达式编程算法的复杂网络社区结构划分[J]。计算机应用，2012,32 2：317- 321。
NIE J H, JIA C C, ZHANG Y F, et al. Fabrication of carbon nanotubes/copper composites using mechanical milling and spark plasma sintering[J]. Powder Metallurgy Industry, 2011,21(5):44-50.
[10]聂俊辉，贾成厂，张亚丰，等。机械球磨与放电等离子体烧结制备碳纳米管/铜复合材料[J]。粉末冶金工业，2011，21（5）：44-50。
SONG J J, GUO D Y, DENG C, et al. Effect of incubated nucleation treatment on solidification microstructure of Au-Sn eutectic alloy[J]. Rare Metal Materials and Engineering, 2013, 42(4):756-760.
[4] 宋佳佳， 郭德燕，邓超，等。孕育形核处理对金锡共晶合金铸态凝固组织的影响[J]。稀有金属材料与工程， 2013，42（4）：756-760。
SONG J J, GUO D Y, DENG C, et al. Effect of incubated nucleation treatment on solidification microstructure of Au-Sn eutectic alloy[J]. Rare Metal Materials and Engineering, 2013, 42(4):756-760.
[4] 宋佳佳， 郭德燕，邓超，等。孕育形核处理对金锡共晶合金铸态凝固组织的影响[J]。稀有金属材料与工程， 2013，42（4）：756-760。
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