通过正交试验得到一种以表面活性剂为主、辅以助剂的环保无磷脱脂剂.An environmental friendly phosphorus - free degreaser is obtained by orthogonal test.用适当的清洁剂和脱脂剂除去油脂.Remove oil and grease, etc. with a suitable detergent or degreaser.可以用脱脂剂或清洁剂来洗去加工油或冷却液...
Objective: To discuss the simpler and better therapy for chronic anal fissure.目的: 观察定位扩切术治疗慢性肛裂的临床效果.In many cases, the Simpler Huygens - Fresnel treatment will prove quite adequate for our purpose.在许多情况下, 对于我们的目的来说,更简单的...
雨果以巨大的勇气和良好的精神状态面对疾病。Hugo bore his illness with great courage and good humour.把籽和果核弄掉，将果肉切成小方块。Remove the seeds and stones and cube the flesh.把橄榄的果肉切下来，然后去除果核。Cut the flesh from the olives and discard the stones....
作为一名选手，他毫无私念，真正把自己摆在团队中。As a player he was unselfish, a true team man.假如我们有了小孩，我们会真正陷入困境。If we had a child, we'd be in really dire straits.就立场和观点来说，它们从未真正做到树立起自己独具一格的视角。Editorially, they never really became a unique...
The tank location for these vehicles is chosen for optimum airframe design for axial loads.这些飞行器上的油箱位置是相对轴向载荷作最佳结构设计来选择的.Moreover, addition movement of the airframe can result from aerodynamic or propulsion noise.此外气动力或发...