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《爱探险的朵拉》(Dora the Explorer)主人公，一个可爱活泼、聪明勇敢的7岁拉丁小女孩。她，常常精灵活现地跳跃在你的面前，脸上带着活泼的笑容，她将是带领孩子走进启蒙乐园的小导游，更是孩子们熟悉的小伙伴——朵拉。她总是背着那个百宝囊背包和猴子Boots（布茨）一起载歌载舞去经历许多有趣的事情。此外公牛Benny，变色龙Isa，鸟Senor Tucan，松鼠Tico，捣蛋的狐狸 Swiper也会不时出现在她的身边。朵拉的探险世界里，有着开阔视觉空间感的训练、提高口语表达的良方、加强逻辑数字感和肢体运动感的途径、提高音乐听觉的及交往的技巧等等，在童趣的、贴近孩子视觉的启蒙系统里，朵拉带来的不仅仅是狭义的知识面，更是广义的启蒙，让孩子全面地、由认知至身体智能开发的趣味系统。退一万步说，镇国公夫人就是田遥亲娘，那他更不愿意他认她——儿子得知被亲娘遗弃、践踏，如何能受得了？所以他死也不肯认。(6) Relevant quality management documents and management measures for branches;老杨不愧是老杨，很快就用科学方法解释了这件事。If you are satisfied, please adopt it.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, An upper part of that O-ring 10 is provide 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, the two O-rings 10 are concentric arranged, and the inner diameter and outer diameter of the two O-rings are different.