求翻译：从图4和图5可以看出，轧制变形使晶粒产生大量的滑移线。金相图和EPR实验得到相似的结论，耐晶间腐蚀能力差的MS1、MS2、MW1、MW2、MW3和MW4出现晶粒脱落现象，而其它耐晶间腐蚀性能好的，其晶界清晰均匀。不同时间特殊热处理的试样，随着热处理时间的延长，耐晶间腐蚀能力迅速上升，10h以后保持不变；不同温度的特殊热处理试样，随着温度的升高，耐晶间腐蚀能力先下降，715℃以后迅速升高，当达到750℃以后，耐晶间腐蚀能力随着温度的升高而基本不变。是什么意思？

It can be seen from Figure 4 and Figure 5, the rolling deformation of grain to produce large amounts of slip line. Phase diagram and the epr experiments similar conclusions, the resistance to intergranular corrosion of ms1 recurrent ms2, mw1 mw2 mw3 and mw4 grain shedding phenomenon, and other resis

From Figure 4 and figure 5 shows that the die rolling deformation resulting from a lot of slip. Kim Sang-figure and EPR experiment is similar to the conclusions, corrosion-resistant to chips in MS MS 1, 2, 1, MW MW MW 2, 3 and 4 appear MW die off, and other corrosive-resistant crystal, crystal-clear

You can see from Figure 4 and Figure 5, rolling%