Abrasion also abets wind erosion.磨损作用也助长了风的侵蚀.Diamonds have extreme resistance to abrasion.钻石极抗磨损.Study of Wear - resistant and Abrasion Mechanism of Co - Cr - W Hardfacing Alloys.Co-Cr-W堆焊合金耐磨性及耐磨机理的研究.Erosion of pipes ...
Diamonds have extreme resistance to abrasion.钻石极抗磨损.Erosion of pipes and vessels from abrasion by particles can be serious.由于固体颗粒的磨蚀作用,管子和容器的磨损严重.Abrasion also abets wind erosion.磨损作用也助长了风的侵蚀....
Diamonds have extreme resistance to abrasion.钻石极抗磨损.Erosion of pipes and vessels from abrasion by particles can be serious.由于固体颗粒的磨蚀作用,管子和容器的磨损严重.Abrasion also abets wind erosion.磨损作用也助长了风的侵蚀....
Aromatic capsules are great for easing the discomfort of a stuffy nose.芳香胶囊对缓解鼻塞有奇效。It has an agreeable aromatic smell.它有一种好闻的香味.An aromatic beef stew waited on the stove.炉子上放着香味四溢的炖牛肉。...
埃迪把他的自行车靠在路灯柱上，用挂锁锁好。Eddie parked his cycle against a lamp post and padlocked it.埃迪四十多岁，矮矮胖胖的，头发日渐稀疏。Eddie was a short squat fellow in his forties with thinning hair.埃迪将自动步枪的保险栓重新拉上。Eddie slipped the safety catch on his ...
牙列 、 咀嚼肌 、 颞下颌关节、下颌运动左右对称.Bilateral symmetry of denture , masseter muscle, TMJ and jaw movement.自然牙列咬合重建的诊断参考位.Diganosis reference position of occlusal reconstruction of natural dentition.结论: Anthogyr种植系统固定修复牙列缺损具有良好的临床效...
In 1989 the price of coffee fell so low that in many countries it did not even cover the cost of production...1989年咖啡的价格跌至低谷，在很多国家甚至连生产成本都收不回来。The high cost of borrowing is inhibiting investment by industry in new equipm...
Methods: The cecal ligation and perforation ( CLP ) was utilized to make the abdominal infection in rats.方法采用大鼠盲肠结扎并穿孔 ( CLP ) 造成腹腔感染.A Cecal ligation - perforation ( CLP ) was used as a sepsis model.以盲肠结扎 - 穿孔 ( cecalli...