SciHub
文献互助
期刊查询
一搜即达
科研导航
即时热点
交流社区
登录
注册
发布
文献
求助
首页
我的求助
捐赠本站
混子小高
Lv4
4
660 积分
2024-03-19 加入
最近求助
最近应助
互助留言
The Calculation of Roll Pressure in Hot and Cold Flat Rolling
25天前
已关闭
Response Sensitivity and the Assessment of Nonlinear Vibration Using a Nonlinear Lateral–Torsional Coupling Model of Vehicle Transmission System
26天前
已完结
Roundness Errors in BTA Drilling and a Model of Waviness and Lobing Caused by Resonant Forced Vibrations of Its Long Drill Shaft
10个月前
已完结
Analysis of tool oscillation and hole roundness error in a quasi-static model ofreaming
10个月前
已完结
Effect of crooked drill pipe rotation on cuttings transport in horizontal directional drilling using kinetic theory of granular flow – A numerical perspective
11个月前
已完结
Research on Dynamic Fatigue Strength Criterion of BTA Deep Hole Boring Bar for Consideration Vortex Surrounded by Internal and External Cutting Fluid
11个月前
已完结
Experimental In vestigations of the Dynamics of the BTA Deep Hole Drilling Process
1年前
已关闭
BTA Deep Hole Vibration Drilling for Nickel-Based Alloys: Cooling Patterns and Cutter Tooth Wear Mechanisms
1年前
已完结
Development of Novel Bend-mode Piezo Inkjet Print Head Utilizing MEMS Technology for Printed Electronics Applications
25天前
已采纳
Two-parameter bifurcations of an impact system under different damping conditions
25天前
已采纳
Two-parameter bifurcations of an impact system under different damping conditions
25天前
已采纳
输入错误【积分已退回】
25天前
谢谢
26天前
感谢
10个月前
感谢
11个月前
感谢大佬
1年前
最近帖子
最近评论
没有发布任何帖子
没有发布任何评论