英汉例句

• the article analyses the samples under the three heat treatment systems of inflection test with comparability, and illustrates the relation between metallographic structure and inflection performance.

  本文运用金相组织分析的手段，对具有可比性的反弯试验的三种热处理制度下的样品进行分析，展示了金相组织与反弯性能之间的联系。

• the metallographic structure of specimen under different conditions was studied.

  还对不同条件下制备的试样进行了金相组织分析。

• mainly its metallographic structure consists of acicular ferrite and martensite.

  钢的组织主要由针状铁素体和马氏体两相组成。

• it analyses the chemical composition and metallographic structure of grade x80 steel.

  分析了x80级钢的化学成分和金相组织。

• also, the anti-stress-relaxation property of pc steel bar mainly depends on the metallographic structure of final products, it does not matter to steel grade and brand of raw material.

  pc钢棒的抗应力松弛性能主要取决于最终产品的金相组织，与其所用原料的钢种与牌号关系不大；

• followly, the comparative analysis of the microhardness, metallographic structure and corrosion resistance of laser lap welding welds and resistance spot welding welds were conducted.

  然后，对激光焊接接头与电阻点焊接头的显微硬度、金相组织及抗腐蚀性能进行了比较分析。

• the results show that chemical composition, metallographic structure and mechanical properties of steel for the tool joints conform to the api standard and the customer's technical requirement.

  结果表明，接头用钢的化学成分、金相组织、机械性能符合api标準及订货技术条件。

• the heat-affected zone and the metallographic structure are studied.

  研究了热影响区宽度和金相结构。

• the observation of the metallographic structure of the cracks and analysis of the corrosion product determines that culprit of the cracking is polythionic acid stress corrosion.

  通过对隔板的检查和分析，判断隔板断裂属于连多硫酸引起的应力腐蚀开裂。

• metallographic structure of copper coated graphite powder and sintering material were analyzed and the reason of the material having high conductivity was illust…

  本文还分析了这种钢镀覆石墨粉末及其烧结材料的金相结构，解释了材料的高导电性的原因。

• on the basis of experiment and change of metal flow line, metallographic structure and micro-hardness in deformation zone, this paper researched process, characteristic and mechanism of fine-blanking.

  通过实验和变形区流线变化、金相组织和显微硬度的变化，对精沖成形的过程、特点、精沖成形机理进行了研究。

• the optimal technological parameter was obtained by laser cladding experiment and metallographic structure analysis.

  通过熔覆试验和金相组织分析，获得了最佳工艺参数。

• the die casting method of producing bw-120/10 slurry bump worm wheel has been introduced. the metallographic structure and the mechanic properties of the products have been analyzed.

  介绍了bw-120/10泥浆泵蜗轮复合体挤压铸造一次成形工艺，并对制品的金相组织及力学性能进行了分析测试。

• the macro characteristics, micro morphology, metallographic structure and carburized layer depth of the fractured teeth were observed and analyzed.

  对断齿齿面的宏观特征、微观形貌、显微组织和渗层深度进行了观察、测试与分析。

• metallographic structure of copper coated graphite powder and sintering material were analyzed and the reason of the material having high conductivity was illustrated.

  本文还分析了这种钢镀覆石墨粉末及其烧结材料的金相结构，解释了材料的高导电性的原因。

• this is ideal optical instrument for micro observation in metallographic structure and surface morphology. it is suitable for research in metallography, mineralogy, precision engineering, etc.

  适用于金相组织及表面形态的显微观察，是金属学、矿物学、精密工程学研究的理想仪器。