Improvement of electroplating technology on electrical connector after glass sealing with KOVAR alloy as substrate;
可伐合金玻璃封接电连接器电镀工艺改进
Oxidation behavior of kovar alloy in N_2/H_2O atmosphere under simulated field condition;
可伐合金在模拟现场N_2/H_2O二元气氛下的氧化行为
Studies on the micro-properties of stress corrosion fracture of Kovar alloy;
可伐合金应力腐蚀断口的微观特征研究
Annealing of Kovar in Pakaging;
金属外壳封接中的可伐合金退火
To reveal the mechanism of cracks forming in the Al_(2)O_(3)/Kovar joints,the joint specimen made of Kovar based metal,Ti-Cu-Ni active filler metal and Al_(2)O_(3)are adopted in the experiment.
为了研究Al2O3陶瓷/Kovar钎焊时出现的裂纹问题,本试验采用Ti-Cu-Ni活性钎料钎焊Al2O3陶瓷/Kovar(可伐合金),通过扫描电镜观察钎焊接头的微观组织并对所含成分进行分析,得出裂纹处的成分组成。
After sufficient investigating the development and application demanding of the sealing glass and the glass-to-metal sealing, the paper mainly studied the effect of the metal-oxides on the attributes of the sealing glass and the sealing between the glass and Kovar by adding metal-oxides, which improved the sealing properties of DM-308 used to seal high vacuum relay.
研究了金属氧化物对电子封接玻璃的性能及其与可伐合金封接性能的影响, 采用高温熔融法熔炼玻璃,制得玻璃粉:玻璃粉经造粒、模压成形、固化制备绝缘子;高温液相烧结制备玻璃-可伐合金封接件。
Wetting Behavior of Borosilicate Glass on Kovar Alloy
硅硼玻璃在可伐合金表面的润湿规律
Interfacial Structure and Cohesion Strength of Kovar--Cu Composite
可伐合金与铜复合材料界面结构和强度的研究
Investigation on the Performance of Nickel Coating Plated on Kovar Substrate with Pulsed Current and Its Application
可伐合金脉冲镀镍性能及其实用性的研究
Wettability of Kovar with glass-ceramics of ZnO-Al_2O_3-B_2O_3-SiO_2 system
ZnO-Al_2O_3-B_2O_3-SiO_2系微晶玻璃与可伐合金的润湿性能
Influence of the sealing process between the glass and kovar on the bonding propertieswas studied by orthogonal testing method.
采用正交试验方法研究了封接工艺对玻璃与可伐合金结合性能的影响。
The feasibility of executing comprehensive management contract in wood production;
伐区木材生产实行综合经营承包的可行性
Study on the Synthesis of the Reversible Proton Pump Inhibitor Revaprazan Hydrochloride
可逆型质子泵抑制剂盐酸瑞伐拉赞的合成研究
Effect of Atorvastatin on Serum Matrix Metalloproteinase-9 Level in Patients with Acute Coronary Syndrome;
阿托伐他汀对急性冠脉综合征患者血清基质金属蛋白酶-9的影响
Clinical Observation in Patients with Refractory Hypertension Treated Assistantly in Aspirin Simvastatin Ginaton
阿司匹林辛伐他汀金纳多联合佐治难治性高血压临床疗效观察
Study on combined therapy with fluvastatin and fenofibrate in patients with combined hyperlipidemia
氟伐他汀联合非诺贝特治疗混合性高脂血症的可行性探讨
Watch your step, as some extremes in energy might be making themselves felt right about now.
桔解：注意你的步伐，因为性格中有些极端的部分可能使之认为合理。
Expediting Marketing and Industrialization Step of Straw Integration Using with Machine to Accelerate Agriculture Sustained Development
加快机械化秸秆综合利用市场化产业化步伐 促进农业可持续发展
To cut trees, it shall be necessary to apply for the cutting license and conduct the cutting according to the provisions of the license;
采伐林木必须申请采伐许可证,按许可证的规定进行采伐;
The tempo must not be reduced!
步伐绝不可以放慢!
carbide indexable face-milling cutter
硬质合金可转位面铣刀
indexable carbide insert cutting tool
硬质合金可转位刀具
Quickening the Step of Innovation to Meet the Forthcoming Challenge --A thought on the development of Chinese cemented carbide industry
加快技术创新步伐 迎接未来挑战——对我国硬质合金行业未来发展的思考
Influence of Early Intervention with Fluvastatins on the Levels of Serum MMP-9, TIMP-1, hs-CRP in Patients with Acute Coronary Syndrome;
急性冠脉综合征患者早期氟伐他汀干预对基质金属蛋白酶和炎症反应标志物的影响