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化工自动化
来自话题:
求组有关IPA溶解的问题? 异丙醇不和我的产物发生反应的啊,它只是作为结晶的溶剂。 以前的析出晶体都是白色的。会不会是异丙醇 ... 既然这样,你就换其他批次的异丙醇试试,另外把你现在用的异丙醇重蒸一下再用试试 查看更多
求助aspen 中heatx里能设定流道压力吗? 用edr的话,自动计算出口压力查看更多
来自话题:
离心泵流量到额定值,扬程不够!? 泵进口管道应比泵进口大两个规格。查看更多
来自话题:
远传压力表使用情况如何? 压力变送器好点吧 316的才几百块 您所说的几百块,是人民币还是美元或欧元? 如果是人民币几百块,就算900块,也不可能买到远传型的压力变送器吧?一套带毛细管远传装置的法兰得多少钱?您买过么?我有点怀疑您是否见过远传型的压力变送器。查看更多
氯碱淡盐水浓缩热泵技术工艺? 大哥,帮忙设计一套成不? 你有意向 我给你做一个模拟 查看更多
氯碱淡盐水浓缩热泵技术工艺? 大哥,帮忙设计一套成不? 你有意向 我给你做一个模拟 查看更多
硝酸尾气中NOx含量低于多少ppm才能看不见任何黄颜色? 脱硝的原理是什么呢?也就是通过脱硝将nox转变为什么? 用nh3在v2o5系触媒的作用下,将no、no2还原成n2和h2o,俗称脱硝。查看更多
法兰与法兰之间安装时的连接线? 一般为铜导线或者是镀锌扁铁 现在规范上要求:如果法兰与法兰之间有5个或者5个以上的螺栓连接的时候,可以省去连接线!查看更多
各位朋友谁能发我一份西门子S7-300组态软件和授权? win7系统要找step7 v5.5才行查看更多
求Aspen one V8.0 的教程!!!!!!!!!!!? 求aspen one v8.0 的教程!!!!!!!!!!! 查看更多
来自话题:
请问:循环泵需不需要克服高位压降? 在每上点标上压力,再推算。查看更多
来自话题:
请问aspen自带的常减压蒸馏例题在哪? c:\program files\aspentech\aspen plus 2006\gui\xmp这里面找找吧查看更多
来自话题:
工厂化验室工作的多么? 我接,焦化行业,包括进厂煤采样制样和化验,还有焦炉煤气制甲醇的中间控制分析及化产品回收化验查看更多
法兰与法兰之间安装时的连接线? 我公司物料管道法兰一律用铜跨接,两头是铜接线端中间是细铜丝织带那种。查看更多
氯碱淡盐水浓缩热泵技术工艺? 大哥,帮忙设计一套成不? 你是真的假的??? 我以前在的厂子老板 就自己做了套热泵蒸馏设备。 就是缺很多自动控制的东西。 就是那个泵贵点18万左右。 小型的应该能做 查看更多
实验室是装风扇合适还是装空调合适? 建议两个都装,想开空调开空调,想开电扇开电扇,多爽啊 查看更多
来自话题:
调节阀回装时检查阀芯的密封情况使用的红色物质是什么东 ...? 什么位置 能有照片吗 一般见过 红的是石棉板 密封的作用 就是垫片查看更多
翻译练习E-C (化学品迁移)? 我最初也是翻译为“评估结果是明显的”,这种理解比较模糊,到底有没有迁移量??如翻译为“迁移量是明显的”,这样和开头的结论(如下)就矛盾了: migration calculations support that no detectable aluminum stearate is expected to be present in foods contacted by paper coated with polymer dispersion films. 因此我认为参考译文是准确的。 题外话:短短的一句翻译,我在翻译时颠来倒去的改了几次,但都没有用户的最终译文好。看别人的译文容易,自己翻译起来却需字字琢磨。不管怎样,通过练习能有所得就是收获!查看更多
来自话题:
求助:如何让两种反应物共溶( 1-萘胺-6-磺酸+环氧氯丙烷 ...? 你们设计的产品是个染料吧。 如果成本可以的话,直接多加一点环氧氯丙烷,它本身做溶剂。不要太多,3-4个当 ... 谢谢, 最新的情况是这样的: 我在两个反应物中加了一下硫酸,然后温度升到110度,发现反应快了很多,溶液呈琥珀色,且比较透明 !但是在冷凝管口有白色凝结物,可能是把 1-萘胺-6-磺酸给蒸出来了 ! 查看更多
好的英语是“读”出来的? 改变人生的100个方法(3)    21. feel good first. * most people think they'll feel good once they reach some goal. they think happiness is out there somewhere. the problem with feeling good about yourself until you hit a goal is that it might never happen. by linking happiness to something you don't have yet, you denying yourself the power to create it in the moment. your happiness is your birth right. it shouldn't depend on you achieving something. start by claiming it and using it to make your journey fun all the way and not just at the end. 22. run toward your fear. * the world's best kept secret is that on the other side of your fear there's something safe and beneficial there waiting for you. if you work through even a small fear, you'll increase your confidence in your ability to create your life. "fear kill more people than death. death kills us but once and we usually don't even know it. but fear kills us over and over again. subtle at times and brutal at other times." the rush we get after running through the waterfall of fear is the most energizing feeling in the world. if you're ever in an under motivated mood, find something you fear and do it. and watch what happens. 23. just be unexpected. most people don't see ourselves as creative, but we all are. the reason is we associate being creative as being "original." but that's not the case. being creative has nothing to do with originality, but it has to do with being "unexpected." if your willing accept that you are creative, you can start coming up with all these different "unexpected" ways of answering all the problems life throws at you. 24. create your relationship. "we are each angels with only one wing, so we can only fly and embarrass each other." we can't create our truest selves without creating relationships in the process. relationships are everywhere. in relationship, most of think with our emotions, not our minds. don't think with your feelings though. think with your mind and you'll be able to create the relationships you want in your life. they just don't "happen" to you. 25. be where you are. most of us don't ever focus. we're constantly feel this type of psychic chaos because we're always thinking about too many things at once. focus on what you want and it will come to you life. focus on being a happy and motivated person and that's who you will be. focus. 26. act like a hero. we need heroes in our lives. they are not a sign of weakness, they are a source of strength. "without heroes, we are just plain people and we don't know how far we can go." heroes show us what is possible for a human being is able to accomplish, therefore are very useful for anyone interested in self motivation. you don't have to have just one hero, choose a number for them. put their pictures up. become an expert in their lives. collect books about them. let your heroes lives inspire you. they're only people like we are. what distinguish them from us is their great level of self motivation. to passively adore them is an insult to our potential. instead of looking up to our heroes, it's much more beneficial to look into them. 27. accept your will power. * lot of people say they don't have will power. but if you think you don't have will power, your under minding your own success. everyone has will power. to be listening to this program you got to have will power. the first step in developing your will power is to attempt it's existence. the 2nd step is to know that your will power is like a muscle in your arm is yours to develop. your in charge of making it strong or let it become weak. will power is not strengthened by random external circumstances. will power is an inside game. make a promise to yourself to be clear and truthful about your own will power. it's always there. 28. say "no" to yourself. **** a lot of people are afraid of the word "discipline" but the root of the word "discipline" is the word "disciple." when your self disciplined, you simply decided in the matter of the word to become your own "disciple." once you make that decision, your life's adventures becomes more interesting. you see yourself as a different person. you start to gain your own self respect. "self respect is the fruit of discipline. the sense of dignity growths with the ability to say 'no' to oneself." - abraham hassel. "when we say no to temptation, the power of that 'temptation' passes into our will power." - emerson. we should do 2 things everyday that we don't want to do. by doing this, we become more aware of our will power. 29. make new word connections. if you associate the word "will power" as harsh punishment you'll weaken your resolve to build it. to increase your resolve, you need to think about "new word connections." i.e. weight lifters think failure as success. be more aware of the language you use and guide that language to more personal power. 30. deprogram yourself. if you watch/listen to news programs on a regular basis, you belong to a very hypnotic cult. you need to be de programmed. start be altering how you listen to the media. program out all the negative and cynical thoughts that you allow to flow into your mind unchecked when you hear the news. once you become better at factoring out all the negative media, make your own news. be your own breaking story.查看更多
简介
职业:广东光华科技股份有限公司 - 化工自动化
学校:陕西理工学院 - 历史文化系
地区:福建省
个人简介:友谊是灵魂的结合,这个结合是可以离异的,这是两个敏感,正直的人之间心照不宣的契约。查看更多
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