They fell a lack of warmth in his exceeding formal congratulatory speech.他们感到他那过于刻板的祝词缺乏热情.The police stopped him for exceeding the speed limit.因为超速行车,警察挡住了他.The car has been General Motors' most visible success sto...
They fell a lack of warmth in his exceeding formal congratulatory speech.他们感到他那过于刻板的祝词缺乏热情.The car has been General Motors' most visible success story, with sales far exceeding expectations.那种车是通用汽车公司有目共睹最成功的车型，销量远远...
轴颈在轴承面上摩擦.The journal rubs against the bearing surface.夹紧处扭杆的微小滑移会产生干扰力矩,它的作用和轴颈的摩擦力矩一样.Torsional microslip at the clamps results in spurious torques which act like pivot friction torques.在发动机里, 机油被供应到旋转在其支承轴内的曲轴和凸轮轴轴颈上....
A new presulfidation process of hydrotreating catalyst in the hydrogenation is introduced.介绍了一种加氢催化剂器内预硫化新工艺.Determination method of Pd content in hydrotreating catalyst by ICP - AES was established.建立了采用电感耦合等离子体发射光谱(ICP...