Chapter 10: Is it a bug?

　　 Thursday afternoon, material first floor.
　　 "How many times have I said that when drawing a picture, the physical quantity and unit should be 36-point, and the number on the coordinate axis should be 26-point. Each picture must be of this standard, and it must be consistent!"
　　 Xu Qiu was walking in the corridor, and Teacher Wei’s voice could be heard from a long distance from the laboratory.
　　 "There are also these two pictures. The illustration of this one is so big, and the one is so small. Change them to the same size!" Teacher Wei said to Chen Wanqing with a straight face.
　　 Seeing Xu Qiu coming in, Teacher Wei's tone eased slightly:
　　 "Xu Qiu, here comes."
　　 "Hello Teacher Wei." Xu Qiu said.
　　 "After correcting those pictures, show them to me."
　　 "Be strict with yourself!"
　　 Teacher Wei turned his head and ordered a few words to the senior sister, then left and returned to the office.
　　 "Hmm..." Chen Wan nodded weakly.
　　 "It looks like I did something wrong again, and was murdered by Teacher Wei, but I can't help much, so let's not disturb her." Xu Qiu thought, and then he said to Chen Wanqing:
　　 "Sister, come on, I'm going to wash the substrate first."
　　Because of the lack of time last time, the proficiency of cleaning the substrate was still at the third level.
　　 Today Xu Qiu decided to mention it to Tier 4 to complete the task.
　　…………
　　 One and a half hours later.
　　 With the lessons learned last time, Xu Qiu didn't clean too much substrate.
　　 Finally, we got 24 clean and blow-dried substrates, which were just filled with two petri dishes.
　　 Open the system and check the proficiency:
　　【Scientific Research Support System】
　　 Permission level: 1
　　 Points: 178
　　 Tasks in progress: 1
　　 Proficiency:
　　【Experimental operation class】
　　Cleaning the substrate (80% third-order/50% fourth-order)
　　【Instrument equipment tools】
　　Ultrasonic cleaner (fourth order 80%/fifth order 0%)
　　 Tweezers (third order 88% / fourth order 50%)
　　 Nitrogen gun (80% third order / 50% fourth order)
　　【Special category】
　　 Literature reading (first-level 72%/fourth-level 50%)
　　##
　　 Literature reading increased 5% proficiency, which is the result of Xu Qiu fighting for an hour last night.
　　 Now he has set a small goal for himself, reading the literature for 1 hour a day.
　　 Experimental operations can be quickly improved with the help of the system, but literature reading takes time to accumulate.
　　 Moreover, he will definitely write his own thesis later, so he can lay the foundation first.
　　 The proficiency of the tweezers and the nitrogen gun improved relatively quickly in the early stage, but now it is much slower.
　　 The tweezers are still 12% worse than the fourth order, and the nitrogen gun is still 20% worse.
　　 Is there any way to quickly increase proficiency?
　　 Looking at the cleaned substrate in front of him, Xu Qiu thought of a brilliant idea:
　　 First prepare a box containing isopropyl alcohol;
　　 Then use tweezers to grab a piece of cleaned substrate;
　　 Then immerse the substrate in isopropanol;
　　 Finally, use tweezers to clamp the substrate out and blow dry with a nitrogen gun.
　　 He tried it once.
　　【Tweezers Proficiency +1%】
　　【Nitrogen Gun Proficiency +1%】
　　 It really works!
　　 In this way, you can skip the ultrasonic cleaning step and directly brush the proficiency of the tweezers and nitrogen gun.
　　The efficiency is instantly increased by hundreds of percent!
　　 He quickly continued to try.
　　Pick up, soak, pinch out, blow dry.
　　【Tweezers Proficiency +1%】
　　【Nitrogen Gun Proficiency +1%】
　　Pick up, soak, pinch out, blow dry.
　　……
　　咦, why didn't you increase your proficiency this time?
　　 Could it be that the system found that I was using a BUG and it was fixed?
　　 Xu Qiu thought for a while, and felt that it was impossible. The system did not prompt a violation, so it should have been acquiesced to such behavior.
　　 He carefully recalled the experimental operation just now.
　　 In order to quickly brush up the proficiency, it seems that the operation just now has been modified. The substrate trembles under the action of the airflow and almost flies out.
　　 Is it because the system judged that the operation level was too bad, so it did not give proficiency?
　　 He thinks it's probably the reason.
　　 However, there is another possibility, that is, the proficiency of a few tenths has been added just now, because it is too little to show.
　　 What kind of specific reason is, just give it a try.
　　 Xu Qiu turned on the auxiliary system, contrasted the holographic image, and imitated seriously.
　　 has performed ten consecutive operations without a single mistake.
　　【Tweezers Proficiency +1%】10
　　【Nitrogen gun proficiency +1%】10
　　 This shows that only experimental operations that meet a certain standard will increase proficiency.
　　 Furthermore, Xu Qiu concluded that the system's decision mechanism should be like this:
　　 When he made an experimental operation, the system gave a practical score, assuming that the score is between 0 and 5;
　　 And his current proficiency will correspond to a benchmark score, assuming that from the first level 0% to the fifth level 100%, corresponding to 0 to 5 points;
　　 If the actual operation score is greater than the benchmark score, then increase the proficiency, and the increase is positively related to the difference between the two; otherwise, do not increase the proficiency.
　　 "System, is my reasoning correct?"
　　【Correct. 】
　　 "The system, can I install a plug-in, the one that can show me the score of each operation in real time?"
　　 [The current level of authority is insufficient, and the request is rejected. 】
　　 Seeing this, Xu Qiu had no choice but to continue the experiment.
　　 He performed another ten consecutive operations.
　　【Tweezers Proficiency +1%】9
　　【Nitrogen Gun Proficiency+1%】9
　　 This kind of concentrated operation was very energy consuming. At the last time, he found that he could no longer concentrate.
　　 This caused the tweezers in my hand to shake, and the substrate almost flew out. Although the substrate did not fall in the end, the slightly flawed operation was not recognized by the system and the proficiency was not increased. UU reading www. uukanshu. com
　　 Fortunately, the proficiency has reached the fourth level.
　　 Xu Qiu looked at the system page:
　　【Scientific Research Support System】
　　 Permission level: 1
　　 Points: 478
　　 Tasks in progress: 1
　　 Proficiency:
　　【Experimental operation class】
　　Clean the substrate (fourth order 1%/fourth order 50%)
　　【Instrument equipment tools】
　　Ultrasonic cleaner (fourth order 80%/fifth order 0%)
　　 Tweezers (fourth order 9%/fourth order 50%)
　　 Nitrogen gun (fourth order 1%/fourth order 50%)
　　【Special category】
　　 Literature reading (first-level 72%/fourth-level 50%)
　　【The task has been completed, earn 300 points. 】
　　【Get the Novice Mission IV. Increase the proficiency of any two experimental operations to Tier 4 or above, and reward 500 points for task completion. 】
　　 The task is completed, he does not intend to continue brushing the tweezers and nitrogen gun proficiency.
　　Although it can be swiped, it is not necessary.
　　 On the one hand, he found that after the proficiency was raised to the fourth level, the experimental operation had formed part of the muscle memory. Under normal operation, the error rate could basically be controlled within 5%.
　　 Continue to learn proficiency, which consumes a lot of time and energy, and it does not make much sense to reduce the error rate to 4% and 3%.
　　 On the other hand, the proficiency copied from the senior sister is only 50% of Tier 4, so his current upper limit is also around 50% of Tier 4.
　　 If you continue to brush, you will soon enter a bottleneck period. It is better to increase naturally when doing experiments.
　　 As for spending points to increase the upper limit to level five, it is not necessary.
　　 Good steel is used on the blade, and the tweezers and nitrogen gun are at best a pattern engraved on the blade.