Chapter 64: No one succeeded (below)

Teacher Xu took a sip of wine to moisturize his throat, the operation console switched out the interface for 5 mechas to climb to the top on the screen, and he reached out and pointed one by one to explain: "Judging from all your previous exercises, the 5 Personally, Pan Yuguo, Murongxuan, Hongshui Bin, Nangong Mengdie and Zheng Zhirong, and the fastest Pan Yuguo took 35 minutes. You are far from them, but do you think they are not satisfied?"
Chen Feng took a closer look at everyone's time. Murong Xuan only took half a minute longer than Pan Yuguo, Hong Kong 38 minutes, Nangong Dream Butterfly 39 minutes, and Zheng Zhirong 40 minutes.
Chen Feng congratulated Hong Bin next to him: "You can do it by the waterfront, how did you do it in thirty-eight minutes?"
"That's because from the beginning I thought I could use the thruster to do some articles~ I am not aiming at anyone, everyone in this room is that~ But Pan Yuguo and Murongxuan are really good, I have no idea to shorten the three minutes. The gap, Chen Feng, do you think the difference in synchronization rate will have a big impact on this training?"
Chen Feng tilted his head for a moment, and denied Hong Bin’s thoughts: "I don’t think so. If our synchronization rate cannot meet the requirements of Mr. Xu, why should Mr. Xu let us do this training? And Mr. Xu’s operation just now Didn't highlight the role of high synchronization rate?"
Shuibin listened to the reason and stopped saying more. After hearing what Teacher Xu said, the other students looked at the top five in this training. Seeing that they didn't mean to refute, they all meditated on something. There was no significant leader to direct, and the voice of questioning Teacher Xu gradually subsided, and the classroom appeared strangely quiet.
Teacher Xu lied back in the teacher’s chair contentedly, raising his hands and rubbing his eyebrows to interrupt the rare silence:
Let’s stop here today. It’s a waste of time to continue with meaningless practice. Go back and think about it first. How should I shorten the time?" After Mr. Xu finished speaking, he ignored everyone and started drinking, and after a while, he collapsed on the console.
The situation has been so meaningless to continue to stay in the classroom, Chen Feng and Hongshuibin walked to the playground and sat down, looking at the blue sky and white clouds to discuss the experience of this class.
"Since Shui Bin you tried to use the propeller from the beginning, you must have a deeper feeling when you see Mr. Xu's operation, so tell me." Chen Feng couldn't let go of the content of the simulation class and urged Hung Shui Bin to quickly explain his experience.
Hong Hung Bin placed his hands behind his head and lay down, and said leisurely: "Except for the thruster skills used in short-term flight, the timing and strength of the thrusters are more difficult to grasp when you are running. I found it."
"Yes, you can't expect to use the thruster to accelerate during running. The thruster can only be used to assist when running, and it must be turned on and off in a small area, otherwise it will easily affect the trajectory of the mecha itself and slower." Chen Feng uttered what he was thinking, and transformed the experience in practice into words.
"You are here, are you discussing the content of the afternoon class? Take me." A voice came from far and near as the two were talking, and they turned their heads to see Zheng Zhirong rushing over and running. While shouting: "I have a lot of questions, let's discuss it together."
Zheng Zhirong is kind-hearted and can play jokes. Chen Feng and Hongshui Bin liked this classmate very much, and they said hello to him lying on the playground together.
"Chen Feng, you are too right. I thought for a long time but couldn't figure out how to say this clearly. And have you noticed that the power consumption of the propellers at different powers seems to be different?" Zheng Zhirong was too happy. Yes, Chen Feng explained a problem he was struggling with thoroughly, and this trip was not in vain.
"The power consumption of the thruster changes with the size of the power used. The larger the power you turn on, the higher the power consumption. And this increase ratio is not linear but jumps. I tested the highest power consumption. The power is more than a thousand times the lowest power." Hongbin also found and tested the consumption of the propeller, and immediately answered Zheng Zhirong's question, and even Chen Feng followed Mao Sai.
Chen Feng thought of his flight experience near the summit, and then raised another point of view: "Shui Bin, you reminded me of this. I wonder if you have noticed it. Moreover, I am directly at the foot of the mountain, halfway through the mountain, or when I am close to the summit. I flew briefly with a thruster, but the three effects are obviously different."
Hongshuibin was surprised. Chen Feng said what he had missed in the exercise. He curiously asked: "Is there any difference? I only flew with a propeller halfway down the mountain, but did not continue to do so after considering the consumption of electricity. Chen Feng, you have good battery control, and you have been able to fly in three places." Later, Zheng Zhirong pricked his ears for fear of missing every word.
"That's because I didn't use the propeller before, which saved a lot of electricity by running. It's not worth mentioning." Chen Feng waved his hand, without the slightest pride: "The higher the height, the higher the power consumption of the propeller. The efficiency is also lower. Even when I approached the top of the mountain, I wanted to use the propeller to force the flight up. As a result, I turned on all the propellers of the mech and used the maximum power to fly for a few minutes before I rose by 300 meters. The rice consumes 5% of the electricity, which is not as good as a few thrusters on land."
When Zheng Zhirong heard the excitement in his heart, he jumped up from the ground, turned around like an ant on a hot pot, and threw a bomb again: "Yes, yes! Although I didn't find any problems in flight, but The same happens when climbing."
"What?! Even climbing is like this?" Chen Feng and Hongshui Bin asked in unison. Zheng Zhirong gave out the details that were ignored by both of them. Fortunately, he did not refuse his participation in the discussion, otherwise he would definitely have to drive the mecha in the future. Fall into somersault.
"You haven't found it? Haha, I've done a good job, right." Seeing that he had discovered the key points that others hadn't discovered, Zheng Zhirong didn't worry anymore, and he showed his qigong happily.
Hong Bin jumped up and overthrew Zheng Zhirong to the ground, pressing him to threaten him: "If you find anything, please tell me, or I will strangle you~"
"I said I said it's not okay." Zheng Zhirong raised his hand in a surrender, and said his own experience: "Because our mechas were insufficient in power from the beginning, I have been paying attention to its changes. The consumption has been stable from the starting point to the foot of the mountain, but during the process of climbing to the top of the mountain, the higher the altitude, the faster the frequency of power changes. I suspect that the power consumption of the mecha will increase as the external pressure is stronger."