英汉例句

• thus it is affirmed that the combination of the two materials are matchable and that the strength and fracture toughness of alumina-silicate ceramic matrix have been greatly improved.

  本课题所试制的铝硅酸盐陶瓷基体的强度和断裂韧性有较大的提高。

• with w content increasing, the elastic module, flexural strength and fracture toughness increase, but the vickers'hardness decreases.

  随w含量的增加，复合材料弹性模量、抗弯强度和断裂韧性增大，而硬度减小。

• the result indicates that double wire welding technique can advance the efficiency of welding and quality of welding seam, and improve the tensile strength and fracture toughness of the welded joints.

  指出。双丝焊接不仅可以提高焊接效率和焊接质量，而且有利于改善焊接接头的拉伸性能和断裂韧性；

• high relative density, flexural strength and fracture toughness and very good wear behavior were obtained.

  这种复合材料具有较高的致密度，优异的力学性能和摩擦磨损性能。

• in the process of triple solid solution aging heat treatment, strength and fracture toughness increased by 9% and 30% than conventional heat-treatment and reached the highest.

  强度与断裂韧性均在三重固溶时效热处理时达到最高值，比常规热处理分别提高了9%与30%左右；

• their density, hardness, flexural strength and fracture toughness were measured.

  测定了密度、硬度、抗弯强度、断裂韧性等性能指标。

• the experimental results show that the elastic modulus , tensile strength and fracture toughness of brittle rocks can be determined from a valid load-displacement record.

  试验结果表明，可以从一次有效的载荷-位移记录中同时确定脆性巖石的弹性模量 、拉伸强度和断裂韧度 。

• bending strength and fracture toughness of the composite were studied, and the microstructure of the composite was researched by tem techniques.

  对复合材料的强度及韧性进行了研究，采用tem技术对材料的微观结构进行了分析。

• together with the reason of lower strength and fracture toughness were investigated to cam shaft made by heat forging.

  进而研究了热锻的凸轮轴强韧性损伤的机理；

• in a word, the better thermal shock resistance should be attributed to the higher flexure strength and fracture toughness of atc.

  atc复合材料较好的抗热震性主要是其较高的抗弯强度及断裂韧性的贡献。

• the phase constitution and microstructures are studied by sem and xrd. the bending strength and fracture toughness are also investigated by three-point bending tests.

  采用xrd和sem分析了复合材料的相组成和微观结构，用三点弯曲试验测试了复合材料的弯曲强度和断裂韧性。