1)  Nd:YAG laser pumped by LD
LD抽运Nd:YAG激光器
2)  LD
LD
1.
Thermal Effect Analysis on LD Side Pump Entire Solid State Laser;
LD侧面泵浦全固态激光器的热效应分析
2.
Research of LD power supply system controlled by single-chip microcomputer;
利用单片机控制的LD驱动系统研究
3.
Effect of LD Strip Widthes on the Lasing Wavelengthes;
LD条宽对激射波长影响的研究
3)  LD steel
LD钢
1.
Process of strengthening & toughening and cryogenic treatment of LD steel was researched.
结果表明 ,淬火后深冷处理较淬火回火后深冷处理的效果好 ,重复深冷处理的效果更好 ,使LD钢的强韧性和耐磨性得到充分发挥 ,大幅度提高了冷挤压模具的使用寿命。
2.
'he effect of heat treatment processes on mechanical properties and service-life of centre hole punch made of LD steel for leaf spring has been studied.
本文研究了热处理工艺对LD钢制作钢板弹簧中心孔冲头的机械性能和使用寿命的影响规律,结果表明:用LD钢制作钢板弹簧中心孔冲头,经1120℃淬火、540℃高温回火处理后可以获得较好的机械性能;经1140℃淬火后深冷处理再在540℃高温回火,可以获得最佳的综合机械性能,其使用寿命比Cr_(12)MoV钢作钢板弹簧中心孔冲头的寿命分别提高7倍和9倍。
4)  LD steel
LD 钢
1.
The mechanic property of compression deformation of LD steel, 7Cr7Mo3V2Si,which is a kind of late-model cold-working die steel of home manufactrue,has been studied Under superplastic condition after cycly annealing.
本文研究了国产新型冷作模具钢 LD 钢(7Cr7Mo3V2Si)经循环退火后在超塑性条件下压缩变形的力学特性,试验结果表明,其超塑性能优于球化退火后的 LD钢,得出了 LD 钢最佳超塑性压缩变形的工艺参数。
5)  LD_(50)
LD_(50)
1.
The Study on the Structures of Microcrystalline Alkaloids from Fritillaria Hupehensis Hsiao et K.C. Hsia and the LD_(50) Determination of Peiminine and Its Five Derivatives;
湖北贝母微量生物碱的结构研究及浙贝乙素衍生物LD_(50)的测定
6)  LD 50
LD_(50)
参考词条
补充资料:YAG
CAS:12005-21-9
分子式:AlO3Y
分子质量:163.88
中文名称:氧化铝钇
英文名称:Aluminum yttrium oxide;aluminum yttrium oxide;Aluminum yttrium oxide;YAG;Yttriumorthoaluminate;Aluminum yttrium oxide
说明:补充资料仅用于学习参考,请勿用于其它任何用途。