This thesis covers the overall evaluation of the tensile and impact properties of a new type of non-quenched-tempered bainite fishplate material at room temperature and low temperature.
对一种新型非调质贝氏体鱼尾板材料在常温和低温下的拉伸性能和冲击性能进行了全面评价。
With excellent abrasion resistance, anti-corrosion, anti-high temperature, anti-heavy-duty performance, high torque at low load and high-speed impact of effective protection under harsh tooth.
具有极佳的抗磨损、抗腐蚀、抗高温、抗重载性能，在低速高扭矩和高速冲击负荷的苛刻条件下有效保护齿面。
The grain fracture of energetic particle bed as a result of dynamic impact and dynamic compression at different temperature was measured by using a high-low pressure launch set.
利用高低压发射装置，测定了含能颗粒床在不同环境温度下动态撞击与动态挤压的破碎程度；
The effects of water toughening quality on the toughness at low temperature of high-manganese steel was studied using impact -tests.
通过冲击试验，研究了水韧处理质量对高锰钢低温韧性的影响。
Microstructures of weld joints were analyzed and meanwhile corresponding impact energies at a low temperature were measured.
分析焊接接头的组织，测量了焊接接头的低温冲击功。
To high molecular weight grade with excellent impact resistance, at room temperature even in 40f low temperature so.
中到高分子量等级具有极好的抗冲击性，在常温甚至在- 40F低温度下均如此。
At present, film covering is widely adopted for seedling raising throughout South China, reducing the impact of low temperature and rainfall on the seed soaking and seedling transplanting.
目前南方各地基本都以覆膜保温方式为主育秧，减轻了低温降水天气对浸种和插秧的影响。
The polycarbonate- polysiloxane copolymer resin composition has high impact strength at low temperature and high mechanical strength.
所述聚碳酸酯-聚硅氧烷共聚物树脂组合物在低温下具有高抗冲强度并具有高机械强度。
It has high impact resistance at low temperature and dry as molded.
它在低温高抗冲击性能和干燥的塑造。
It has high impact resistance at low temperature and dry as molded.
它在低温高抗冲击性能和干燥的塑造。
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