新化| 涿鹿| 兴化| 灵山| 科尔沁右翼中旗| 西固| 莱山| 双城| 吉利| 铜鼓| 邵阳市| 仁化| 肇州| 治多| 温县| 绥阳| 江永| 大名| 会泽| 巴楚| 巴里坤| 达拉特旗| 彭阳| 克东| 虞城| 抚州| 修武| 固始| 勐海| 大姚| 陇西| 于田| 登封| 库尔勒| 安吉| 和县| 万年| 托克逊| 岳普湖| 钓鱼岛| 连城| 宁化| 沙湾| 南山| 唐山| 墨玉| 肥东| 永顺| 卫辉| 东胜| 尚义| 公安| 宿迁| 扎赉特旗| 宁远| 咸宁| 独山子| 石棉| 新田| 泽普| 贞丰| 兖州| 托里| 龙川| 代县| 天祝| 浦城| 固始| 班玛| 天长| 嘉祥| 宜宾县| 尼玛| 郧西| 金门| 确山| 阿克陶| 青县| 云安| 富平| 岢岚| 南山| 沙坪坝| 郸城| 长子| 延津| 米泉| 汉源| 惠水| 横县| 扎兰屯| 盐山| 郯城| 寒亭| 新邵| 金川| 新荣| 江城| 邵阳县| 菏泽| 石棉| 湖州| 平泉| 云林| 大埔| 漳县| 沂南| 大方| 正阳| 徐水| 疏勒| 浪卡子| 木垒| 潞城| 和政| 吴中| 宁阳| 衡阳县| 大丰| 寿光| 海兴| 阿图什| 兴仁| 呼玛| 梅里斯| 龙江| 望都| 承德县| 临沧| 莘县| 孝昌| 台州| 孝昌| 孝义| 射阳| 略阳| 皋兰| 镇巴| 浦北| 贵池| 铜陵县| 蕲春| 浮山| 清水| 长兴| 南召| 岳阳县| 祁东| 阿荣旗| 尼玛| 庆阳| 石景山| 昌江| 广安| 陆良| 屏东| 兰州| 澄江| 长治县| 紫金| 资源| 绍兴市| 宁海| 东海| 忻州| 呼伦贝尔| 菏泽| 永昌| 灵山| 安陆| 柳江| 西固| 大关| 江孜| 临邑| 彭州| 乌拉特中旗| 晋城| 金州| 绩溪| 莲花| 古丈| 沈丘| 宕昌| 北海| 宜城| 澧县| 陈仓| 渠县| 沈丘| 襄樊| 金乡| 正安| 灵寿| 图木舒克| 内丘| 永清| 察哈尔右翼后旗| 新竹县| 华蓥| 兰西| 零陵| 金华| 湖口| 贵池| 达坂城| 北戴河| 新邱| 明溪| 红安| 梓潼| 仲巴| 临高| 定陶| 上街| 赣州| 孟村| 崇信| 南溪| 西固| 朝阳市| 明水| 盂县| 长兴| 崇左| 承德市| 海兴| 沈阳| 绥化| 莎车| 马边| 澧县| 邗江| 成县| 武冈| 离石| 德兴| 望城| 黄石| 新宾| 凤山| 临高| 扎囊| 丰都| 绥江| 孝昌| 抚宁| 乐安| 盘县| 茶陵| 九龙| 临汾| 东沙岛| 洛浦| 科尔沁右翼中旗| 逊克| 平山| 日土| 阳泉| 札达| 农安| 丁青| 博山|

LQ封头人孔利群: 选择我们的优势在哪里(109P)

2019-10-14 22:20 来源:好大夫在线

  LQ封头人孔利群: 选择我们的优势在哪里(109P)

  [{"id":"1","onlinetime":"2016/07/0100:00:00$2016/08/0100:00:00"},{"id":"3","onlinetime":"2016/04/1200:00:00$2016/07/0100:00:00"},{"id":"4","onlinetime":"2016/04/1200:00:00$2016/07/0100:00:00"},{"id":"5","onlinetime":"2016/06/0100:00:00$2016/06/2600:00:00"},{"id":"6","onlinetime":"2016/04/1200:00:00$2016/07/0100:00:00"},{"id":"7","onlinetime":"2016/06/2600:00:00$2016/07/1800:00:00"},{"id":"8","onlinetime":"2016/07/1800:00:00$2016/08/0900:00:00"},{"id":"9","onlinetime":"2016/06/1700:00:00$2016/08/3100:00:00"},{"id":"12","onlinetime":"2016/07/0600:00:00$2016/08/0600:00:00"},{"id":"13","onlinetime":"2016/08/0900:00:00$2016/08/3023:59:59"},{"id":"14","onlinetime":"2016/07/2717:30:14$2016/08/2723:59:59"},{"id":"16","onlinetime":"2016/08/3100:00:00$2016/09/3023:59:59"},{"id":"17","onlinetime":"2016/09/1500:00:00$2016/09/3023:59:59"},{"id":"18","onlinetime":"2016/09/0500:00:00$2016/09/1623:59:59"},{"id":"19","onlinetime":"2016/09/1900:00:00$2016/09/2323:59:59"},{"id":"20","onlinetime":"2016/10/0100:00:00$2016/10/3023:59:59"},{"id":"21","onlinetime":"2017/06/2300:00:00$2099/12/3123:59:59"},{"id":"22","onlinetime":"2016/09/2600:00:00$2016/10/2623:59:59"},{"id":"23","onlinetime":"2016/10/1800:00:00$2016/10/3023:59:59"},{"id":"24","onlinetime":"2016/11/0100:00:00$2016/12/0123:59:59"},{"id":"25","onlinetime":"2016/11/0100:00:00$2016/12/0123:59:59"},{"id":"26","onlinetime":"2016/11/0100:00:00$2016/11/1123:59:59"},{"id":"27","onlinetime":"2016/10/1800:00:00$2016/10/3023:59:59"},{"id":"28","onlinetime":"2016/12/1300:00:00$2017/02/2023:59:59"},{"id":"29","onlinetime":"2016/12/2817:28:32$2017/01/2823:59:59"},{"id":"30","onlinetime":"2016/12/0100:00:00$2016/12/1223:59:59"},{"id":"31","onlinetime":"2016/12/0200:00:00$2016/12/1223:59:59"},{"id":"32","onlinetime":"2016/12/1317:33:15$2017/01/1323:59:59"},{"id":"33","onlinetime":"2016/12/2211:19:01$2017/12/2211:19:03"},{"id":"34","onlinetime":"2016/12/2211:19:01$2017/12/2211:19:03"},{"id":"35","onlinetime":"2017/02/1614:19:45$2017/03/1523:59:59"},{"id":"36","onlinetime":"2017/03/1700:00:00$2017/03/3123:59:59"},{"id":"37","onlinetime":"2017/03/1700:00:00$2017/03/3123:59:59"},{"id":"38","onlinetime":"2017/03/0100:00:00$2017/04/0123:59:59"},{"id":"39","onlinetime":"2017/03/0100:00:00$2017/04/0122:59:59"},{"id":"40","onlinetime":"2017/04/0100:00:00$2017/04/2123:59:59"},{"id":"41","onlinetime":"2017/04/1200:00:00$2017/05/1223:59:59"},{"id":"42","onlinetime":"2017/04/2200:00:00$2017/05/1523:59:59"},{"id":"43","onlinetime":"2017/04/2200:00:00$2017/05/1523:59:59"},{"id":"44","onlinetime":"2017/05/2200:00:00$2017/06/2223:59:59"},{"id":"45","onlinetime":"2017/05/2200:00:00$2017/05/2923:59:59"},{"id":"46","onlinetime":"2017/06/0100:00:00$2017/07/0123:59:59"},{"id":"47","onlinetime":"2017/07/2000:00:00$2017/08/1923:59:59"},{"id":"48","onlinetime":"2017/09/0115:00:00$2017/09/3015:00:00"},{"id":"49","onlinetime":"2017/10/0100:00:00$2017/10/1923:59:59"},{"id":"50","onlinetime":"2017/10/0100:00:00$2017/10/1923:59:59"},{"id":"51","onlinetime":"2017/08/1800:00:00$2017/08/3123:59:59"},{"id":"52","onlinetime":"2017/08/1800:00:00$2017/09/1823:59:59"},{"id":"53","onlinetime":"2017/08/1800:00:00$2017/09/1723:59:59"},{"id":"54","onlinetime":"2017/09/0100:00:00$2017/09/2923:59:59"},{"id":"55","onlinetime":"2017/11/1200:00:00$2017/12/1223:59:59"},{"id":"56","onlinetime":"2017/10/2000:00:00$2017/11/1123:59:59"},{"id":"57","onlinetime":"2017/11/0200:00:00$2017/11/1200:00:00"},{"id":"58","onlinetime":"2018/03/1600:00:00$2018/04/0823:59:59"},{"id":"59","onlinetime":"2018/03/1600:00:00$2018/04/0823:59:59"},{"id":"60","onlinetime":"2017/11/2700:00:00$2017/12/2723:59:59"},{"id":"61","onlinetime":"2017/11/2700:00:00$2017/12/2723:59:59"},{"id":"62","onlinetime":"2018/01/0415:00:00$2018/01/1723:59:59"},{"id":"63","onlinetime":"2018/01/1800:00:00$2018/02/1823:59:59"},{"id":"64","onlinetime":"2017/12/2116:01:03$2018/01/2123:59:59"},{"id":"65","onlinetime":"2018/01/1815:31:34$2018/02/1823:59:59"},{"id":"66","onlinetime":"2018/03/0500:00:00$2018/03/1500:00:00"},{"id":"67","onlinetime":"2018/03/1600:00:00$2018/04/0800:00:00"},{"id":"68","onlinetime":"2018/03/0900:00:00$2018/04/0923:59:59"},{"id":"69","onlinetime":"2018/04/0900:00:00$2018/05/0823:59:59"},{"id":"70","onlinetime":"2018/04/0810:16:57$2018/05/0400:00:00"},{"id":"71","onlinetime":"2018/04/0810:17:46$2018/05/0400:00:00"},{"id":"72","onlinetime":"2018/04/1900:00:00$2018/05/0223:59:59"},{"id":"73","onlinetime":"2018/05/0400:00:00$2018/05/1623:59:59"},{"id":"74","onlinetime":"2018/05/0200:00:00$2018/05/1623:59:59"},{"id":"75","onlinetime":"2018/05/2817:25:35$2018/06/2823:59:59"},{"id":"76","onlinetime":"2018/05/2817:26:43$2018/06/2823:59:59"},{"id":"c_ph_tujia_h","onlinetime":"2018/01/2418:00:00$2018/12/3123:59:59"},{"id":"c_ph_lipinplus_l","onlinetime":"2017/04/2110:38:46$2017/04/2800:00:00"}]新浪美股讯北京时间6日彭博社报道,在绝大多数的大企业里,百万(美元)富豪无外乎是高管、要员以及有着博士头衔的技术大牛。

很艰难。但是搜救犬的主要任务是搜救活人。

  视频截图去年怀抱着7个月大的娃“一字马”关上后备厢,动作干净利索;今年尽管拖着7个半月的身孕,居然能倒立关车门。“美国军舰如果穿越台湾海峡,势必会加剧中美紧张局势,也会加剧两岸紧张局势。

  (来源:台湾“中央社”)原标题:台军演模拟“解放军登陆淡水河口”演练炸桥“死守”海外网6月5日电台军“汉光34号演习”今日(5日)进入第二天。所有APAC犯人必须曾在常规监狱中服刑,必须表现出忏悔的态度,同时愿意遵守作为该体系宗旨一部分的严格的工作和学习制度。

如此诱人的气候环境和生态资源,不到贵州走一趟实在可惜。

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  事实上,中国早已为此划下“红线”。在春夏季,全省每月的降水量均在100——150毫米,丰沛的降水不仅使全省山区的溪水长流不断,山泉终年不竭,同时晴雨的变幻使得喀斯特美景变幻多端,如同仙境。

  ”朱国平说,当初带着“天府”上玉树的黄平已经退伍,但这个故事中队几乎人人都听过,“废墟上到处是浓烟,对它嗅觉也有影响。

  图为一处巴西常规监狱没有看守APAC体系以更安全、更经济、更人性化的方式化解这个国家的监狱危机,得到越来越多人的认可。第二,停止在南海地区寻衅滋事,因为横行是有风险的,碰瓷也是需要付出代价的。

  布朗大学专门研究中国经济的教授LouisPutterman在电子邮件中写道:“在为工人创造财富方面可能舜宇是最杰出的例子。

  原标题:成都最元老走了报到第二天在玉树地震中救出“第一人”“天府”小小身躯躺在火化台上,和他相伴8年的朱国平俯下身,最后摸了摸它,一人一狗的并肩战斗,只能走到这里。

  但是这两套体制的差别不止停留在表面。台军演习内容则包括,首先通过河防指挥管制中心获取“敌情”,由指挥官实施作战指导,并由河防部队进驻阵地、完成射击前准备、对河警戒搜索,并由官兵操作20机炮对空警戒;随后42迫炮CM22车、CM-11战车、标枪导弹车形成多层火网,模拟“对河面上的解放军进行射击”,并幻想“成功歼灭敌军”。

  

  LQ封头人孔利群: 选择我们的优势在哪里(109P)

 
责编:

院士为科研拿自己做实验 身体注入7.1万伏静电

2019-10-14 10:25 新华网
刘卫东摄刘卫东摄
智能手机、汽车和无人机用摄像头的需求不断增长,推动该公司利润连续十年增长,也助长了其股价令人眩目的涨势。

  [专家小传]

  刘尚合,中国工程院院士、我国静电安全工程学科的奠基者和开拓者,全国科学大会奖、中国人民解放军专业技术重大贡献奖、中国静电研究与应用重大贡献奖和何梁何利基金科学与技术进步奖获得者,被评为全国优秀教师、全军优秀教员、全军英模代表,荣立一等功1次、二等功1次、三等功2次。

  晚上七点半回到家,刘尚合照例一头钻进了书房。正在做传统面食柿子饼的老伴赵香莲对此早已习以为常:“不知道时间,他根本不知道时间。”

  听了老伴的唠叨,刘尚合一笑了之。对他来说,如果生命中有个抹不去的符号,那一定是激情。50多年的科研之路,心中不断涌动的激情让刘尚合忽略了时间,忽略了年龄。

  作为中国工程院院士、我国静电安全工程学科的奠基者和开拓者,刘尚合一直都在与一个“幽灵”战斗。这个“幽灵”叫静电,它来无影、去无踪,却频频扮演“杀手”角色,导致电发火装置及易燃易爆物意外发火、爆炸,令人防不胜防。

  刘尚合与静电结缘于30多年前。1983年,在军械工程学院从事基础物理教学的刘尚合被国内外一连串由静电引发的伤亡惨剧所震惊。身为军人的刘尚合敏锐地意识到:“只有彻底攻克这一难题,追踪降伏静电这个‘幽灵’,才能真正确保武器弹药安全。”也就是那一年,刘尚合离开了奋斗10多年的半导体离子注入研究领域,踏上了追踪静电“幽灵”的科研之路。

  在一无科研资料、二无试验设备、三不懂弹药原理的情况下,选择“静电与弹药”这一危险而又陌生的科研领域,需要多大的勇气?回忆起当年的选择,刘尚合说:“为探索未知领域,我愿意重当一名小学生。”

  话虽这样说,但刘尚合永远不会忘记,那是一段怎样的艰难岁月:长时间处于超剂量有害气体和射线辐射的环境,让他的白血球值一度从正常的5000下降到2000;长期超负荷工作,让这个身高1米80的大高个儿体重锐减到60公斤……

  鏖战近千个日夜,刘尚合在防静电危害研究方面终于初露锋芒:在国内首次提出使用物理和化学方法相结合的材料改性技术,一举达到国际先进水平;撰写的论文《聚合物材料防静电改性研究》在国际学术会议上一鸣惊人,专家们一致认为该项研究开辟了人类防静电危害的新途径。

  在大量实验数据基础上,刘尚合首次提出了“信号自屏蔽——电荷耦合”动态电位测试原理,并和同事们一起成功研制出静电电位动态测试仪等5种仪器。经过反复理论推算和仪器精密实验后,刘尚合得出的结果高于英美专家认定的数值。

  如何才能证明自己推测结果的科学性?只靠理论计算显然不行,动物皮毛实验又能否达到人体的效果?为了尽早打通科研瓶颈,刘尚合大胆提出对人体直接进行高电压实验,并提议由他自己亲身来完成。

  实验如期进行。助手们通过专门仪器,让电压从2万伏起步进入刘尚合的身体,他的头发、汗毛一根根竖了起来。4万、5万……已达到国外资料认定的最高值。助手们停了下来,但刘尚合却毫不犹豫指挥下令:继续加压。5.5万、6万、7万……静电电位测试仪的荧屏上显示,他身体上的静电电压已经达到7万1千伏。刘尚合一边紧盯着仪器,一边镇定地指挥着助手,同事们的心都提到了嗓子眼儿。

  这是一个可以载入史册的时刻——人类首次测定并验证了人体静电电位的极端值!

  弹药火工品在储存和运输过程中存在突燃突爆的“反常发火”现象,是困扰世界军事领域几十年的一道难题。由刘尚合主持的“弹药防静电理论与技术研究”项目,一举获得了国家科技进步一等奖。就这样,一次次无畏面对挑战,一项项成果相继问世,刘尚合也一步步登上国际静电研究领域的高峰。

  “在与静电较量的路上,我从未想过放弃。”今天,刘尚合带领着落户军械工程学院的电磁环境效益国家级重点实验室,不断迈向新的征程。(记者 钱晓虎 武元晋 通讯员 董 强)

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