The laser - cladding techique for welding of and large workpieces is reported.本文报导了激光熔敷法焊接异型件的新技术.Cooling affects the machining precision of workpieces and the tool - life greatly.冷却问题的研究是非常重要的,它对工件的加工质量和刀具寿命有很大影响.Adopti...
Both scans show smooth thickening of interlobular septa involving both lungs symmetrically.两层面均显示双肺小叶间隔平滑的增厚.Nodular thickening of interlobular septa can be seen in lymphangitic carcinomatosis, sarcoidosis, and silicosis...
Chronic obstructive pulmonary disease; Respiratory failure; Enteral nutrition; Function of intestines.慢性阻塞性肺疾病; 呼吸衰竭; 肠内营养; 肠功能.Enteral nutrition also can endanger patient safety in unique ways.肠内营养也可以危及病人的安危.Conclusion:...
He started his new job auspiciously on his birthday.他在他生日那天找到了新工作,真是幸运.The year began auspiciously with good trade figures for January.一月份贸易额可观,今年一开头就前景光明.The fishing season began most auspiciously.这个渔季开网大吉....