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- The influence of double aging low temperature hardening transformation(LTHT) on the mechanical property of Al Mg Si RE alloy was studied. 研究了双重时效的低温形变热处理(LTHT)对Al?Mg?Si?RE合金力学性能的影响。
- Construction Design Study on Al-Mg-Mn Alloy Building Sheets 铝镁锰合金建筑板材的结构设计研究
- Al-Mg-Mn alloy building sheet 铝镁锰合金建筑板材
- The elemental contents of Zn, Se, Mg, Mn, Na, K and Cl in rabbit brain tissues were determined by instrumental neutron activation analysis (INAA). 结果表明,某些元素的含量在脑缺血后有显著变化,并随时间而变。
- Note:*Premix feed content:vitamin A2 640 IU,vitamin D 302 IU,vitamin E 17 mg,Fe60 mg,Cu 10 mg,Zn 36 mg,Mn 48 mg,Co0.12 mg,I0.30 mg,Se0.24 mg in per kilogram diet. 4饲养管理预试期间,进行驱虫和防疫注射等常规免疫,并对试验牛只打耳号。饲喂方法采用单槽单饲,每日喂料2次,分别于清晨8:00和傍晚6:00饲喂,先精后粗,精料按体重的1.;5%25饲喂,粗料自由采食,自由饮水。其他管理按常规方法进行。
- Influence of heat treatment on the microstructure and mechanical properties of ZA43 Mn alloy in punch squeeze casting has been studied. 研究了热处理对冲头式挤压铸造ZA43 Mn合金显微组织和力学性能的影响。
- Microhardness and tensile tests are performed to the Ni - Mn alloy electroformed by using the device with flushing electrolyte and the pulse current with high frequency. 对利用冲液装置和高频窄脉宽脉冲电流电铸所得到的镍锰合金试片进行了显微硬度的测试及拉伸试验,研究与分析了沉积电流密度对电铸层显微硬度和拉伸性能的影响。
- If be opposite oneself humeral neck child place is not very satisfactory use jacket of tall pocket short money this 100 build sheet to taste, the visual scale with heavy perfect model! 假如对自己的肩颈子部位不是很满足就利用高腰短款夹克这一百搭单品,重塑完美的视觉比例吧!
- Differential scanning calorimetry(DSC), electron probe microanalysis(EPMA) and rapid solidification were adopted to study the effects of Ni and Mn on the microstructure, solidification process and aging hardening characteristics of Al Si Cu Mg alloy. 采用DSC差热分析及急冷试验方法并辅以微区成分分析 ,探讨了Ni和Mn对Al Si Cu Mg四元合金凝固组织、凝固过程及时效硬化特性的影响。
- A mathematical model is developed to analyze the movement of Fe Mn alloy in a bottom stirred ladle, the melting process and trajectories of alloying addition movement are calculated. 建立了底吹钢包内加入合金后的运动过程数学模型,计算了铁锰合金颗粒在吹氩钢包内的熔化过程和运动轨迹。
- The content of Mn is higher macro-element Mg,micro-element Al is the most of all in the adductor muscles. Al是闭壳肌中含量最丰富的微量元素。
- Al Mg alloy Al-Mg合金
- This paper descrides a method for determination of Al, Ca, Mg, Mn, Co, Cu,Na, K in iron ore by ICP-AES. 本文研究了ICP-AES法测定铁矿中铝,钙、镁、锰、钴、铜、钠和钾的方法。
- The EDX results indicated that the compositions of the coating were mainly compounds of Mg,Al,Mn,P,Ca and O. EDX试验结果证明转化膜主要由Mg、Al、Mn、P、Ca、O、K、Zn等元素组成.
- EFFECT OF TRACE Sc AND Zr ON GRAIN REFINEMENT OF AS CAST Al Mg ALLOYS 微量Sc和Zr对Al-Mg合金铸态组织的晶粒细化作用
- Backer M, Hammes MG, Valet M, et al. 董竟成、李、左传涛、管一晖、越军。
- A method of simultaneous and direct determination of Cu, Mg, Zn, Mn, Cd, Ni, Al and Fe in the normal and dead leaves of grape by ICP is reported. 用电感耦合等离子体 (ICP)原子发射光谱法直接测定美国黑提葡萄的正常叶和枯叶中Cu、Mg、Zn、Mn、Cd、Ni、Al、Fe八种元素的含量 .
- Al causes operated to bring about the war. 那场战争的起因有几个。
- The concert included works by Mozart et al. 音乐会上演奏莫扎特等人的作品。
- The result indicates that acid rain may cause the content of N,P,K ascend and the content of Ca,Mg,Zn,Mn,Al descend in 30 years. 结果表明,酸雨有可能导致马尾松年轮中N、P、K含量在近30 a中的上升趋势,和Ca、Mg、Zn、Mn、Al的含量下降趋势。