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Cancer death is caused by surgery (including chemotherapy and radiotherapy), but medicine has shifted the responsibility to the disease-cancer. No one has debunked the mistake of calling the operation excision. Because, the operation can only remove visible cancer lesions, but cannot remove the cause of cancer. Since the cause can be relapsed without removal, and the physical condition at the time of relapse is even worse, because it has been destroyed by surgery, the disease resistance has been greatly weakened. It can be seen that calling it "root removal" is an obvious deception. The concept of "excision" is not without market factors-in order to attract patients. If medicine is a science, science cannot be fake. But now this "surgical root removal" is an obvious fake!And firewall functionality for packet filtering忠厚善良的高寒，在和前妻的争夺女儿抚养权的战争中失败，此时，因车祸丧生的同学关玲玲的儿子却被送到了自己家。无奈之下，因为一场与自己风马牛不相及的车祸，高寒同自己的两位房客汪东阳、于博各自努力，成了三个别具特色的奶爸；他们不仅要照顾孩子这个小麻烦，还要照顾嘟嘟的亲小姨关姗姗这个大麻烦。三人共同抚养孩子的同时，也努力找寻着嘟嘟的身世之谜。经历了孩子失而复得、前妻刘敏归来搅局、关珊珊破产风波、抚养权争夺等等一系列的囧事，高寒和关姗姗情愫渐生，而于博也对关姗姗情有独钟，一面是温柔大叔，另一面是冷面男神，最终高寒与关姗姗走到了一起。As shown in FIGS. 1-3, a low temperature stop valve comprises a valve body 1 and a valve cover 2, wherein a valve stem 3 is arranged in the valve body 1, a valve disc 4 is arranged at one end of the valve stem 3, an adjusting handwheel 5 is arranged at the other end of the valve stem 3, a guide sleeve 6 is arranged at the lower part of the valve disc 4, the guide sleeve 6 is fixed by a connecting piece and a spring pad 8, and a valve seat 7 is arranged between the valve disc 4 and the guide sleeve 6.想起此事，年届七十的他不禁唏嘘。一树和柏木是同一所大学为数不多的竞争对手，同时也在谈论着梦想，以一树划时代的发现为契机，被卷入围绕专利的企业间竞争中，不久就被逼到不得不染指不正当行为的状况。2018-03-04 15:11:22