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Yes, 101 is more than 100.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, The O-ring 10 is further arranged at the upper part 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, and the valve body 1 is provided with a liquid inlet cavity and a liquid outlet cavity.4. Effective Efficiency Conversion乾隆八年，一场“金殿验鸟”引出匿灾不报、贪绩婪财的惊天巨案，暴露大清国粮田萎缩、粮仓空匮的危机。因病归乡的刘统勋奉命出山，带领谷山、杜霄等新上任的年轻干臣，冲出重围，以颅为典，执行乾隆的开荒增田大策。苦干两年后，粮田转危为安，国家经济逐渐恢复元气。然而，以讷善、潘八指为首的贪腐势力，公然挑战新修的“禁丈”法律，借开荒之名，升科收税，残酷盘剥垦民，使乾隆的垦殖大业功亏一篑。此时，全国十八省中，逾半遭遇百年未遇天灾，全国性粮食危机再度爆发，国本动摇，引发朝野激烈动荡。刘、谷众臣又临危受命，以浙江重灾区为突破口，坚持以法治田，与朝野恶势力展开生死较量，终保住大清国的耕地红线，粮食安全被确立为国家第一要务。可新政甫出，却又面临更尖锐挑战，因开荒过度而引发的生态灾难随之浮现，刘、谷众臣再次赴汤蹈火。因为开掘地宫的进程困难重重，儒雅的李清源逐渐有了改动，他变得言不由衷、不择手段，乃至撒下弥天大谎。谎话结尾幻灭，李清源妻离子散、声名狼藉。其实，这一切都是化身为考古所杂役的世界级富豪陈可凡故意组织的，他要戳穿李清源的虚假嘴脸，只为给爸爸报仇。民国后期，在美丽的海滨城市青岛，教授之女梅兰（邓萃雯）是有名的美人。在众多的追求者中，她选择了父亲的学生、医学博士赵振航（林保怡）。婚后振航接手了父亲一手创办的医院，和梅兰住进了海滨别墅。梅兰和振航育有一双儿女――雨桐和雨荷，振航倾力工作，梅兰相夫教子，平静而幸福。然而，平静只是生活的暂时，偶然邂逅谢维西医生，梅兰心起涟漪，维西英俊的外表、健硕的身材和疯狂的冲动在梅兰心中很快形成了波澜…… 　　乌红莉是赵振航扶助的学生。多年的相处，乌红莉由敬生爱，天天梦想成为振航的女人。为了生一个振航的孩子，文静的红莉用各种办法诱惑他…… 　　家庭、儿女、情人、激情，真实的混成了一段让人怅怀的生活。