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幼年的慧英有着幸福的童年，父亲郑俊锡是大财团老板的儿子，他因违背父亲的意愿与女工朴缨子结婚并生下慧英，而几乎与家里断绝了来往。同他们生活在一起的还有寡妇宋女士与金女士以及宋女士的女儿秀芝。俊锡十分疼爱慧英和秀芝，经常带他们一起出去玩耍。A low temperature stop valve, Unlike Example 1, Comprises a valve body 1 and a valve cover 2, A valve stem 3 is arrange in that valve body 1, One end of the valve stem 3 is provided with a valve disc 4, The other end of the valve stem 3 is provided with an adjusting handwheel 5, A low portion of that disc 4 is provided with a guide sleeve 6, The guide sleeve 6 is fixed by means of a connecting piece and a spring pad 8, Between that disc 4 and the guide sleeve 6 is provide a valve seat 7, Between that valve stem 3 and the valve cov 2 there is provided a packing assembly 9, An O-ring 10 is further dispose at that upper portion of the packing assembly 9, The upper part of the O-ring 10 is provided with a packing gland 11, the valve body 1 is provided with an arc-shaped end face 12, the arc-shaped end face 12 forms a line seal between the valve body 1 and the valve seat 7, the contact end of the valve disc 4 and the valve seat 7 is provided with a water grain surface 41, the packing assembly 9 comprises a flexible graphite packing layer, the valve body 1 is provided with a liquid inlet cavity and a liquid outlet cavity, and the two O-rings 10 are respectively arranged on the inner side and the outer side of the packing gland 11.竟然没有好的法子解决。小爷可以不认王府爹娘，但小爷要证明自己是张玉米——张离。同时，一张纸巾递到他面前。香荽迷惑地说道：可是，别说我外公外婆、大舅舅大舅母和大表哥不会答应这门亲，就算他们答应了，皇上还不答应呢。Chapter 3 Mental Representation