So it is necessary to study lead-free solder joint\'s reliability under cyclic stretch and impact.
而循环拉伸能很好的模拟实际的振动,因此,研究循环拉伸载荷下焊点的可靠性是很有必要的。
Preparation of tanshinone ⅡA long-circulating solid lipid nanoparticles and study of its physico-chemical properties;
丹参酮ⅡA长循环固体脂质纳米粒的制备及其理化性质研究
Ultrasonication Versus High Pressure Homogenization in the Preparation of Ginkgolides A and B Long-circulating Solid Lipid Nanoparticles;
2种方法制备银杏内酯长循环固体脂质纳米粒的比较
Preparation and Biodistribution In Mice of Long-circulating Liposomeswith Active Carboxylic Terminals;
表面带活性羧基的新型长循环脂质体的制备和组织分布研究(英文)
Study on long-circulation nanoparticles loaded with amphotericin B;
两性霉素B长循环纳米粒的研究
Experiment research on cracks propagation in a thin copper strip under cyclic tensile loadings
铜片在循环拉伸载荷下裂纹扩展的试验
Cyclic Test of Architectural PVC Membrane Materials under Biaxial Orthogonality Tensile Loads
建筑PVC膜材双轴正交拉伸循环试验
Effect of Thermal Cycling on the Tensile Strength of C/Al Composites
热循环对碳(石墨)/铝复合材料拉伸强度的影响
Effects of thermal cycling on tensile properties of Ti-6Al-4V alloy at room and cryogenic temperatures
热循环对TC4合金室温和低温拉伸性能的影响
Laplacian Spectra of Circulant Graph and Its Complement
循环图及其补图的拉普拉斯矩阵的谱
Metallic materials--Tube--Ring tensile test
GB/T17104-1997金属管管环拉伸试验方法
The axial drawing ratio and hoop extension ratio should be properly matched.
轴向拉伸比和环向扩张比要合理匹配。
Research on the Key Issues of Industry Park of Recycling Economy Characterized by Extended Industry of Fine Steel;
精品钢延伸产业循环经济园区关键问题研究
Extended Producer Responsibility and the Mode of Circular Enterprises;
生产者责任延伸制与企业的循环经济模式
Discrimination on the Concept of "Extended Producer Responsibility" Lunder Circular Economy
循环经济中“生产者延伸责任”的概念辨析
The Unified Model and Fracture Criterion of Annular Breach Bar in Tension
环形缺口拉伸圆杆的统一模型和断裂准则
INTERLAMINAR TENSILE RUPTURE AND FRACTURE ANALYSIS FOR CF/EPOXY MATERIALS
碳/环氧复合材料层间拉伸断裂与断口分析
Investigation of the Mechanical Properties of Magnesium Alloy Tubes by Ring Hoop Tension Test;
镁合金管材力学性能环向拉伸测试方法
STUDY ON ACOUSTIC EMISSION CHARACTERISTICS OF TENSILE DAMAGE PROCESSES IN EPOXY RESIN
环氧树脂拉伸损伤过程的声发射特性研究
Tensile Properties of Over-aged State 3J21 Alloy at Room Temperature Under Atmospheric Conditions
室温大气环境下过时效状态3J21合金拉伸性能
An improved technique for dynamic tension of metal ring by explosive loading
实现材料高应变率拉伸加载的爆炸膨胀环技术
Meditation on the System of Producers Extending Duty in Circular Economy Law;
关于循环经济立法中生产者责任延伸制度的探究
Study on Extended Producer Responsibility--Talking from the impetus to "Circular Economy";
论生产者责任延伸制度——从循环经济的动力支持谈起