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- The effect of pre oxidation of the Kovar alloy Fe Ni Co on the resulting glass Kovar seal has been studied using metallography, XRD and SEM. 采用金相、 XRD、 SEM观察分析了 Kovar合金 (铁镍钴合金 )氧化膜的连续性、厚度对封接件的透气率、抗拉强度的影响。
- The contents of Fe、 Ni and Co in 11 kinds of Kidney tonic Chinese traditional medicine that were usually used on clinical practice were determined by FAAS. 用火焰原子吸收法测定了11种临床上常用的补肾中成药物中铁、镍、钴的含量。
- Extraction technology of manganese and zinc from obsolescent alkaline cell and carbon-zinc battery was studied. 研究了废碳锌电池和碱性电池中金属锌和金属锰的回收。
- The causes of producing error results were analyzed at detecting alkaline cell seal characteristics,using phenolphthalein solution. 分析了用酚酞试剂检测碱性电池密封性能产生错误结果的原因。
- This machine used vertical continuous mechanism and implemented insertion of the separtor tube into the alkaline cell by means of reciprocating action of several inserting rods. 该机采用立式连续机构,在多个插杆的往复作用下,完成将隔膜筒插入电池的过程。
- A Study on Fe Ni P Alloy Plating 铁-镍-磷合金电镀的研究
- In order to increase reliability using phenolphthalein solution to detect alkaline cell sealing characteristics, the water in the alcohol was decreased, environment humidity were requisite. 为了提高酚酞溶液检测碱性电池密封性能的可靠性,就必须减少配制酚酞试剂酒精中的含水量,同时也必须降低测试环境湿度。
- Detemination of La and Y in Fe Ni Co Basis Superalloy by ICP AES ICP-AES法测定铁-镍-钴基高温合金中的镧、钇
- Determination of As Sb Cr Cd Cu Fe Ni and Al in Zinc Powder by ICP-AES ICP-AES法测定无汞锌粉中砷锑铬镉铜铁镍铝含量
- Cathode Surface Treatment of Metal Hydride Alkaline Cell 金属氢化物镍电池的负极表面处理
- Metal Recovery from Carbon-Zinc Battery and Alkaline Cell 碳锌和碱性电池的金属回收的研究
- What shall we grow in this alkaline soil? 我们应该在碱性土壤里种什么?
- ANALYSIS OF Li-Si ALLOY FOR ITS MAJOR CONSTITUENT LITHIUM AND FOR Fe Ni and Cr PRESENT AS IMPURITIES 锂硅合金中主成分锂及杂质铁镍铬的测定
- A storage cell in some amorphous memory devices. 某些非晶体存储器中的一个存储单元。
- She was found prostrate on the floor of the cell. 有人发现她趴在小屋的地板上。
- Becoming alkaline; slightly alkaline. 碱化的变成碱的; 弱碱性的
- The prisoner rapped out a message on the cell wall. 那囚犯敲打囚室的墙来传达讯息。
- A Pueblo people located north-northeast of Santa Fe, New Mexico. 陶斯人一支居住于美国新墨西哥州圣大菲城东北偏北的普埃布洛印地安人中的成员
- The prisoner raped out a message on the cell wall. 那囚犯敲打囚室的墙来传达讯息。
- The growth of successive layers of a cell wall. 敷着,附着细胞壁连续层的生长