Prediction of Disulfide Bonding in Protein Structure Based on Support Vector Machine Tangential keys and keyways 支持向量机方法预测蛋白质结构中的二硫键GB/T1974-1980切向键及其键槽
Square files are used to enlarge square and rectangular openings, filings, slots, keyways and other similar purposes. The loosening holes outside the plough cut are also drilled at an angle which improves the breakage possibility. 主要是为了扩大方形和长方形、锉削、槽孔、键槽和其他相似的用途。在楔形掏槽眼外侧的扩槽眼也要有角度以改善爆破效果。
Please specify the bore diameter, number and type of keyways. 要在订单后加上内孔尺寸,键槽尺寸及数量。
This paper gives a correct explanation of stress concentration on fatigue strength calculation of shafts having keyways or tight fit joiuts. 本文阐明了轴的疲劳强度计算时,在键槽和紧配合应力集中问题上所应有的认识。
The paper, based on investigation and experiment, discusses the conditions for transmitting the torgue of cutting by using the face friction moment of the dise milling cutter, and suggests to cancel the usual medium-sized keyways. 本文在调查研究与实验基础上,讨论了应用盘铣刀端面摩擦力矩传递切削扭矩的条件,进而建议取消常用中等尺寸铣刀键槽。
A concrete gravity dam with 1~ 2 longitudinal seams and level keyways in seam surface was grouted when the concrete stays a stable temperature. 某大坝是混凝土重力坝,根据温控要求,坝体设置1~2条纵缝,缝面设置水平键槽,在坝体混凝土达到稳定温度后进行接缝灌浆。
Control of Positional Accuracy for Keyways in Crankshaft Timing Gear Journals 曲轴齿轮轴颈键槽位置精度控制方法
Dynamic Response and Energy Dissipation Analysis of the Wall with Horizontal Short Keyways and Lowrise Shearwall 带水平短缝墙及低剪力墙的动力反应和耗能分析
The paper presented key technologies in the development of spiral gear used for automotive air-conditioning compressor, including forging forming, heat treatment and symmetry measurement on keyways used for fixing gears. 阐述了车用空调压缩机螺旋齿轮研制过程中解决的技术难题,即锻造成形、热处理、固定齿轮键槽对称性测量。
Selection of both Symmetry Tolerance of Keyways and its Methods of Inspection 键槽对称度公差及其检测方法的选择
Comparative experimental studies of models of shearwalls with and without horizontal short keyways on shaking table 带水平短缝剪力墙与普通剪力墙模型的对比振动台试验研究
Stress Concentration Problems on Fatigue Strength Calculation of Shafts Having Keyways or Tight Fit Joints 键槽轴段与紧配合轴段疲劳强度计算的应力集中问题
Study on Emulated material and Structure Modelling of Keyways 键槽仿真材料结构模型试验研究