首页
傲气
影响力0.00
经验值0.00
粉丝12
工艺专业主任
来自话题:
1cr13 2cr13 3cr13材质的区别? 铬的含量不同啊 铬(cr)的含量均一样,就是碳(c)含量不一样。 查看更多
角形阀那种情况采用侧进底出,哪种情况采用底进侧出?谢 ...? 学习了。。。查看更多
来自话题:
循环水处理? 水质指标怎么样?发来看看呀,应该是指标不合格造成的。查看更多
来自话题:
蒸馏塔顶冷凝器在下列哪些工况条件下宜设置分凝器? 选 c 吧?查看更多
来自话题:
为什么分层给煤装置 理论适用 实际难用 进而数十年推广 ...? 现在提倡数字工厂,但煤的分配技术成果转化目前连机械化工厂的标准都达不到,没跟上时代的步伐而已。此是一商机,但试验田不好找。 查看更多
来自话题:
锅炉烟囱高度怎么计算? 在保证环境的情况下,高度影响不大吧,查看更多
来自话题:
硫酸低温余热回收开车经验? 回复 13# 熊の婆 加大串酸量,平衡一级及干燥的酸浓查看更多
浓磷酸含固量分析? 不知道分析怎么做的 。我们自己做的话,就是用来抽虑 不过抽的时间很长 还得洗涤 最后把得到的固体烘干 就可以了。。。。。。。。查看更多
来自话题:
换热器工作原理动画? 下载下来学习学习查看更多
来自话题:
甲醇合成塔瓷球装填问题? 列管式的合成塔下部是绝热段,若下部装催化剂,合成塔出口温度会升很多,无法控制。所以下部(一般是下封头)装耐火的氧化铝瓷球,装填量根据下封头容积来计算 我认为有3个作用:1、催化剂支撑作用;2、形成一定的阻力,有利于气体在床层的均匀分布;3、起蓄热作用,出口气体温度的稳定,有利于合成塔进气温度的调节。查看更多
请问哪位朋友有低温甲醇洗喷淋系统的资料呀? 喷淋系统哪一点东东还需要什么资料?楼主想探讨什么问题?查看更多
来自话题:
加热炉的尾燃和二次燃烧一样吗? 看看这个帖子,大家认为谁的对。https:///thread-145070-1-1.html查看更多
来自话题:
某型离心压缩机叶轮在运行中出现灾难性事故图片? 一壶香茗,你看看帖子再说吧.查看更多
小心勿犯:学英语最要命的5个坏习惯? in a class i teach for adults, i recently did the “unpardonable.”    i gave the class homework!     the assignment was to “go to someone you love within the next week and tell them you love them.     it has to be someone you have never said those words to before     or at least haven''t shared those words with for a long time.”    now that doesn t sound like a very tough assignment, until you stop to realize that most of the men were over 35    and were raised in the generation of men that were taught that expressing emotions is not “macho.”    showing feelings or crying (heaven forbid!) was just not done.    so this was a very threatening assignment for some. at the beginning of our next class,    i asked if someone wanted to share what happened when they told someone they loved them.    i fully expected one of the women to volunteer6, as was usually the case,    but on this evening one of the men raised his hand.    he appeared quite moved and a bit shaken.    as he unfolded out of his chair(all 6 2" of him),    he began by saying, dennis, i was quite angry with you last week when you gave us this assignment.    i didn`t feel that i had anyone to say those words to, and besides,    who were you to tell me to do something that personal8? “but as i began driving home my conscience started talking to me.    it was telling me that i knew exactly who i needed to say i love you to.    you see, five years ago, my father and i had a vicious disagreement and really never resolved it since that time.    we avoided seeing each other unless we absolutely had to at christmas or other family gatherings.    but even then, we hardly spoke to each other.    “so last tuesday by the time i got home i had convinced myself i was going to tell my father i loved him.    “it’s weird, but just making that decision seemed to lift a heavy load off my chest.    “when i got home, i rushed into the house to tell my wife what i was going to do. she was already in bed, but i woke her up anyway. when i told her, she didn’t just get out of bed, she catapulted out and hugged my, and for the first time in our married life she saw me cry. we stayed up half the night drinking coffee and talking. it was great! “the next morning i was up bright and early. i was so excited i could hardly sleep. i got to the office early and accomplished more in two hours than i had the whole day before.    “at 9:00 i called my dad to see if could come over after work. when he answered the phone, i just said, ‘dad, can i come over after work tonight? i have something to tell you.’ my dad responded with a grumpy, ‘now what?’ i assured him it wouldn’t take long, so he finally agreed.    “at 5:30, i was at my parents’ house ringing the doorbell, praying that dad would answer the door. i was afraid if mom answered that i would chicken out and tell her instead. but as luck would have it, dad did answer the door.    “i didn’t waste any time – i took one step in the door and said, ‘dad, i just came over to tell you that i love you.’    “it was as if a transformation came over my dad. before my eyes his face softened, the wrinkles seemed to disappear and he began to cry. he reached out and hugged me and said, ‘i love you too, son, but i’ve never been able to say it.’    “it was such a precious moment i didn’t want to move. mom walked by with tears in her eyes. i just waved and blew her a kiss. dad and i hugged for a moment longer and then i left. i hadn’t felt that great in a long time.    “but that’s not even my point. two days after that visit, my dad, who had heart problems, but didn’t tell me, had an attack and ended up in the hospital, unconscious. i don’t know if he'll make it.    “so my message to all of you in this is: don’t wait to do the things you know need to be done. what if i had waited to tell my dad – maybe i will never get the chance again! take the time to do what you need to do and do it now!” 最近在我执教的一个成人班级里,我干了一件 “ 不可饶恕的 ” 事情。   我居然给班上的学生布置了一份家庭作业!  任务是 “ 下周之内要走到你所爱的人面前,告诉他们你爱他。  此人必须是一位此前你从未对之说过此话的对象, 或至少很久没有与他们交流过这些爱意盎然的话语了。 ” 听起来这不像是一份苛刻的任务,直到你意识到这个班里多数男生已年逾 35 岁。 何况在他们成长的那个年代,他们受到的是这样的灌输:流露情感没有 “ 阳刚之气 ”  人们不会轻易流露情感和哭泣 ( 老天也不允! ) 。  因此对某些人来说,这是一项令人生畏的任务。 第二次上课一开始,   我就问:当你告诉别人你爱他 / 她时,结果怎样?有没有人愿意讲一讲?   但是这天晚上,一位男士举起了手。   我满心指望像平常一样,某位女士能自告奋勇,   他看上去很受感动的样子,还有一点颤抖。   当他从座椅上直起身来时 ( 他身高 6 英尺 2 英寸 ) ,   他这样说道: “ 丹尼斯,上周你给我们布置任务时,我很生你的气。   我认为我没有什么人需要我说那些话,而且,   你是谁?凭什么让我们去干这种涉及隐私的事?    “ 但我驱车回家时,我的良知开始与我对话。   它告诉我,我确实知道需要向谁说 ‘ 我爱你 ' 这句话。    “ 你瞧, 5 年前,我与父亲发生了激烈的争执,而且从此再也没有消除隔阂。   我们互相回避,除非绝对必须出席圣诞节聚会或其他的家庭聚会。   但甚至在那些场合,我们彼此几乎也不说一句话。    “ 因此,上周二到家时,我确信自己做得不对,打算告诉父亲我爱他。    “ 这事儿有点怪怪的,但就是这个决定似乎搬走了一块压在我胸口的重石。   到家的时候,我冲进屋里,想告诉妻子我的打算。当时她已经**睡了,但我无论如何还是叫醒了她。我如此这般告诉她,她不单是起了床,简直就是跳起来拥抱我,婚后第一次她目睹了我哭泣的样子。那一夜我们品着咖啡说着话一直聊到半夜。这感觉真棒!    “ 第二天一大清早我就起了床。我激动得睡不着觉,提前到办公室上班,两个小时之内就干完了比以前干一整天还要多的活。    “ 在九点的时候我打电话给父亲问问能不能下班后去看他,当他接电话的时候,我只是说: ‘ 老爸,今晚上下班后我能到你哪儿去吗?我有事跟你说。 ’ 父亲不耐烦的应答: ‘ 什么事? ’ 我向他保证花不了多长时间,最终他同意了。    “ 五点半,我就来到父母家摁响了门铃。我暗自祷告老爸会应声开门。害怕如果应声开门的是母亲,我会因胆怯而对她说出那几个字。终归我的运气好,老爸应声来到门口。    “ 我抓紧时间 ——— 我一脚跨进门槛说: ‘ 老爸,我来就是为了特地告诉你一声我爱你。 ’    “ 听了这话,老爸似乎前后判若两人。只见他脸变得柔和起来,连皱纹似乎也消失了,他泣不成声。他伸出手拥抱我说: ‘ 儿子,我也爱你,但这话以前我从来没能说出口。 ’    “ 这一刻如此宝贵以至于我不想挪动半步。妈妈双眼含泪走过来,我只挥了挥手,给了她一个飞吻。我和父亲又相拥片刻,然后我离开了。许久以来,我都没有过那么棒的感觉了。    “ 但这并不是我说这些的目的。那次上门之后过了两天,我的父亲 ——— 他患有心脏病,但没有告诉我 ——— 突发心肌梗塞,结果被送往医院,昏迷不醒。我不知他是否能挺过去。    “ 所以我要忠告全班同学的是:如果你知道有些事情需要做的话,千万不要等。要是我等到以后再对父亲说 ‘ 我爱你 ’ 那句话会怎么样呢 ——— 也许我永远没有机会了!抓紧时间去**需要干的事情,现在就行动! ” 查看更多
DCS驱动电机,采用单驱动好(ON开,OFF停),还是双驱动 ...? 我们一般是2个do,“开”是脉冲的,继电器通常不带电,“开”指令是一个“1”脉冲信号。而“停止”的do往往还会有联锁功能,允许电机运行的状态下,通常是带电的;而不允许电机运行的状态下,是不带电的。所以停止信号有时是一个“0”脉冲(许可电机运行),有时是一个“0”状态(联锁,不须电机运行)。查看更多
加热炉火焰高,并且很飘忽,是什么原因造成的? 同意二楼的,我们这里也有这样的情况。查看更多
来自话题:
催化重整试题库(技师)? 催化重整装置操作工能考什么资格证吗查看更多
本人共享一个aspen学习资料,供新手使用? 多谢楼主 资料很适合新手学习 查看更多
来自话题:
设备焊接管口接管壁厚比管口所接管道壁厚厚,可以直接焊 ...? 不知道你的具体数据啊, 多大的管子和 壁厚差? 个人觉得有两个思路,从设备管口削边来处理,或者能不能通 ... 相当于还是增加了一个过渡段和两道环缝,现场有安装改造的空间还是可以这样处理,最怕 位置已经固定的修理!查看更多
09年一级建造师考试? 准备报名,正在学习,各位多帮助指导。查看更多
简介
职业:亚东石化(上海)有限公司 - 工艺专业主任
学校:山东药品食品职业学院 - 化学制药技术
地区:江苏省
个人简介:真理只能和永久的服役甚至与有力的牺牲相接近。查看更多
已连续签到天,累积获取个能量值
  • 第1天
  • 第2天
  • 第3天
  • 第4天
  • 第5天
  • 第6天
  • 第7天
 
这是一条消息提示
 
提醒
您好,您当前被封禁天,这天内您将不能登陆盖德问答,离解封时间还有
我已了解
提醒
提问需要5个能量值,您当前能量值为,请完成任务提升能量值
去查看任务