Chapter 134: Always in awe

After 　　 sent away the school girl, Xu Qiu returned to the laboratory of the Micro Analysis Building.
　　 first checked the reaction, then turned off the water and electricity in the laboratory, locked the door, and returned to the A501 office.
　　 At this time, he felt the phone vibrate.
　　 opened it and saw that it was a message from the class group.
　　 rows of rows, all the same news:
　　 received, thank you guide Yu [Like]
　　 It seems that the counselor has sent some notice.
　　 Xu Qiu thought about it, and copied this message and sent it to the class group.
　　 Then, he swiped the phone screen to find the original message of the counselor.
　　Counselor Yu Qiang: @All
　　 Next Monday, the three majors of the Department of Materials will conduct production internships. Please refer to the email for specific arrangements.
　　 If it hadn’t been for the news, Xu Qiu would have forgotten that there would be a course called Production Practice in this semester.
　　This type of course is taught once or twice in a semester, usually in the middle of the semester.
　　 It turned out that half of the semester had passed before I knew it.
　　……
　　 To check the mail, Xu Qiu did not turn on the computer, but opened the phone mailbox.
　　 Before, he discovered that the mobile phone mailbox can also be bound to several mailboxes, so he set up his student number mailbox.
　　 After all, turning on the computer every time you send and receive emails is too much trouble.
　　 If you need to upload attachments, use a computer, and usually use a mobile phone, which is more convenient.
　　 He is now more and more discovering the importance of mailboxes, which are basically the mainstream channel in international communication. Only one address is needed to connect to the world.
　　 For Xu Qiu, email has become the second most important communication tool besides WeChat.
　　 He also opens his mailbox every night to check if there is any important information that he has missed.
　　 On the one hand, there may be various things in the school, which will be notified via email.
　　Especially near graduation, many things are quite important, such as graduation information registration, review and so on.
　　If it is not handled, it may affect the normal graduation.
　　 On the other hand, Mr. Wei will often send him some emails, including article opinions, literature and so on.
　　 In addition, the latest version of the highest efficiency chart of the full range of photovoltaic devices will be sent.
　　 This chart is compiled by the U.S. Renewable Energy Laboratory NREL, and they will update the version from time to time.
　　The data on the list is the highest efficiency under the system, and it has also been verified by a third-party testing agency.
　　 However, there is a downside to using school mail, that is, there are too many spam emails, ranging from a few to dozens of emails every day.
　　 Because the format of the school post is simple, it is the school number @.
　　 And the student number is regular. The first two digits are the year of enrollment, the next four digits are the professional code, and the last four digits are the student code, starting from 0001, usually in ascending order of the first letter of the surname.
　　 Therefore, various clubs and student organizations will traverse and send emails to all students in a certain number segment when they recruit, organize activities or do questionnaire surveys.
　　 This kind of operation is also called "scanning mail".
　　 And, in order to get people to click on their emails, they will also mark "there are benefits" and so on.
　　 Click to open it and see, it's all about Makimao's review materials. Most of them are found online, which is indeed a benefit.
　　……
　　 Xu Qiu glanced at the mailbox, and she received a lot of spam.
　　 Regardless of them, first open the important e-mail marked by the instructor Yu Qiang, with the subject "Production Practice".
　　 The three major majors in the Department of Materials, the time is next Monday.
　　 However, the content of each major is different, the leading teachers are different, and the duration is also different. Some are all day, some are half a day.
　　Materialization was led by the counselor Yu Qiang to visit the Magic City Iron and Steel Plant, which lasted half a day.
　　 At 12 o'clock noon on Monday, we gathered in front of the Fangda Gymnasium in the South Campus of Handan Campus.
　　 Then take the bus together.
　　 The Department of Materials is divided into three batches. There are only more than 30 people majoring in materialization, and one bus is enough.
　　 Otherwise, the entire material department has more than 80 people, and it is difficult to manage.
The consideration in the 　　 department is quite thoughtful.
　　 After turning off the instructor's mail, Xu Qiu started to clean the mailbox.
　　The mailbox only has a capacity of 500M. If the mailbox is full if it is not cleared in time, you will not be able to receive new emails from others because the system will automatically bounce the emails.
　　 He arranged the emails in the inbox according to the size, from largest to smallest, and then deleted junk emails in batches, and then completely deleted them in the recycle bin.
　　……
　　 The next morning, Xu Qiu got up to check the polymerization reaction.
　　 just woke up, he was a little confused at first, but he woke up instantly after seeing the result.
　　 Of the seven reaction vessels, two had problems.
　　 They have almost no polymer precipitation, and the molecular weight is certainly not high.
　　The key point is that one of them is the reaction of my own vote.
　　 Although in terms of the success rate, he voted four and became three, which is 75%, while the school girl’s 67%, but there is not much difference.
　　 Xu Qiu shook his head. The synthesis experiment was too smooth before. He hasn't tasted failure for a long time.
　　 still trying to find the reason.
　　 It may be that when observing the school girl too carefully, a certain detail has been missed?
　　 Could it be that the medicine has deteriorated?
　　 Or maybe it is because the experiment is in the late stage~EbookFREE.me~ It is difficult to concentrate.
　　 As for the specific step where the problem occurred, in fact, it is difficult to analyze.
　　 However, this level of failure is not a blow to Xu Qiu.
　　 One more response is to make a supplementary vote. If a similar situation still occurs, then you have to think carefully and find the reason.
　　 Always be in awe of experiments.
　　 Otherwise, I will be taught how to behave every minute.
　　……
　　 After nine o'clock, Han Jiaying came to the laboratory.
　　 She arrived earlier than Chen Wanqing, she should have taken the previous school bus at 8:30.
　　 The school girl is still pretty good, so she came here very obediently.
As soon as 　　 walked in, she asked enthusiastically:
　　 "Brother, how about the experiment?"
　　 "Two failed, one for you and one for me."
　　Han Jiaying's expression instantly freezes, and hurriedly asked:
　　 "Ah, what should I do?"
　　 "It's fine to vote again. If you vote this morning and handle it at night, it won't affect the subsequent post-processing." Xu Qiu said calmly.
　　 "Is there something wrong with the method I did before." Han Jiaying was a little unconfident.
　　 "You have done very well," Xu Qiu encouraged:
　　 "This situation may be accidental, or it may be a complex reason such as molecular structure, try again, no more.
　　 "Okay." Han Jiaying nodded.
　　 Although the experiment was a bit unsuccessful, it still needs to be continued.
　　 Five normal reactions, Xu Qiu has already started the blocking process and needs to wait.
　　 During this period, the two of them dealt with the two reactions that went wrong, and made a new vote.