The results showed moisture adsorption of the platen dried veneer was lower and its dimensional stability was better, but its impact strength dropped when pressing temperature was too high.
研究结果表明：高温热压后的板材吸湿性降低，尺寸稳定性好，但热压温度过高会产生木材热分解，冲击强度略有降低。
The impact of dry gas on FCC reaction becomes increasingly pronounced with lower reactor temperature and lower hourly space velocity, greater catalyst to oil ratio and longer reaction time.
而且在反应温度和空速越低、剂油比越大、反应时间越长的条件下，催化裂化反应受干气比率的影响越明显。
The results show that the fracture toughness of Kic increased with lower loading rate and higher test temperature and the incision depth has no significant impact on the test results.
结果显示，断裂韧度随加载速率降低和试验温度提高而增大，而切口深度对结果的影响不显著。
The specimens with Widmanstatten structure have higher impact strength and lower ductile-brittle transition temperature than those with equiaxial granular ferrite structure.
有魏氏组织的试样较呈等轴铁素体的试样有更高的冲击韧性和更低的韧脆转变温度。
The quenched and tempered steel WH80Q offers high strength, excellent low temperature impact toughness, lamellar tearing resistance and lower aging sensitivity factor.
舞钢研制开发的调质钢wh80 Q具有高强度、良好的低温冲击韧性、抗层状撕裂性能、较低的时效敏感性系数。
It is suggested the pressure transmitter be mounted on measuring point with lower temperature gradient and temperature fluctuation, meanwhile avoid vibration and impact.
压力变送器应尽量安装在温度梯度和温度波动小的测压点上，同时避免强振动和冲击。
The polypropylene composite material with good low-temperature impact resistance can be prepared by adopting the method in lower cost.
采用本发明提供的方法可以以较低的成本制备出低温抗冲击性好的聚丙烯复合材料。
The effects of sampling position on low temperature impact property of the welds are obvious, and the impact energy of 1/2 plate thickness is lower than that of 1/4 plate.
冲击试样取样位置对焊缝冲击性能有明显的影响，板厚1/2位置的低温冲击功均低于1/4位置。
The change of water temperature could take series of impact on water quality, growth of Marine organisms and production of industry and agriculture in reservoir region and its lower rivers.
水库水温的变化会给水库库区及其下游河道的水质、水生生物的生长及工农业生产带来一系列的影响。
The change of water temperature could take series of impact on water quality, growth of Marine organisms and production of industry and agriculture in reservoir region and its lower rivers.
水库水温的变化会给水库库区及其下游河道的水质、水生生物的生长及工农业生产带来一系列的影响。
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