Lin Yulin lay on the yoga mat, his chin resting on the back of his folded hands, and he was pretending to sleep with his eyes closed.

Her hair was tied up haphazardly, and the shredded hair of her sideburns playfully slipped out from behind her ears, and the sun shone through the back of her head, as if a circle of light had enveloped her head.

At first glance, the sunlight was too strong to see really, and it dazzled his eyes, Lu Jiyao's heart shook fiercely, and then he looked at it closely, only to find that it was really dazzling.

Lu Jiyao just breathed a sigh of relief, and couldn't help frowning.

In fact, sunbathing in bikinis is a daily behavior for the residents of Huayu in the United States, but Lin Yulin does this, which makes him mind very much.

He suppressed the discomfort in his heart and got up to go over, "Yulin." ”

"Brother Ji Yao, are you awake?" Lin Yulin opened his eyes unsurprisingly and looked up at him.

"Well, Lu Er told me something, do you want to listen to it now, or wait for the sun to go down later?" Lu Jiyao looked at her gently, his gaze lingering on her smooth and delicate back.

Lin Yulin only felt that his gaze was hotter than the sun, which made her blush a little, "Listen now!" You go in first, and I'll be right in. ”

Huayu has always been sunny, and sunbathing is not bad on this day, Lin Yulin can't wait to know the information revealed by Lu Er.

Lu Jiyao turned around and went to a cup of cold drink, ready to extinguish the fire in his heart.

Even when the time comes, create more natural opportunities for closeness, he admonished himself.

Lin Yulin tied a beach towel around his waist, walked in, picked up the cold drink in front of Lu Jiyao, and drank it in a big gulp.

Looking at her throat rolling as she swallowed a cold drink, Lu Jiyao couldn't help but swallow his saliva.

"You drank my cold drink." After she finished drinking, Lu Jiyao spoke up.

"Ah, is it?" Lin Yulin was a little embarrassed, she thought it was the drink he poured for her.

Lu Jiyao asked her to sit down, poured another cup of cold drink, put it in front of the two, and began to talk about what Lu Er told him.

"So Mirpa's behavior is suspicious, her double pupils are indeed gone, but her prophetic abilities are not necessarily gone." After listening to Lu Jiyao's words, Lin Yulin said.

"yes, so be careful next time you visit. They might not have been well prepared this time, and it would be bad if they trapped us in the enchantment right at once. Lu Jiyao said worriedly.

Lin Yulin blinked and said to him, "Then don't visit again!" We went back to Huaxia earlier, and the Kekchi people were so dishonest, and I didn't want to help them. ”

After hearing that Lu Er was trapped by Mirpa's enchantment, was forced to ask where the Song family was, and finally died of self-infliction, Lin Yulin's originally calm mood was destroyed.

Instead of cooperating with such a dishonest race, it is better to investigate the Rhodes first.

No matter what, as long as she prevents the hidden Yawu Mountain from becoming part of the ark, her purpose will be achieved.

She just cherishes her clan and the motherland, and as for the affairs of other countries, she must have spare strength to be willing to help.

The more critical thing is that it is a mutant inhibitor against Pinatella, and I don't know if Tang Yang needs help.

Lin Yulin remembered his previous conjecture about the protovirus that Pinatella might carry, and that was because Lu Jiyao's vitality had changed to a certain extent, and he seemed to resist her extraction.

According to her weird intuition, maybe the Pinatella on Lu Jiyao's body did carry the RNA of the original virus.

"It's okay not to visit, I'll contact Zhao Yuan immediately and prepare to go back to Huaxia." Lu Jiyao felt that it was indeed safer to no longer contact Mirpa, and agreed to this approach.

After explaining to Zhao Yuan, he raised his eyes to look at her, but found that she had been staring at him, not knowing what she was thinking, he couldn't help asking, "What are you thinking?" ”

"I'm thinking, isn't there a change in your vitality? I don't know if the bacteria in your body have changed. Also, this change, will not be contagious. Lin Yulin said, a little embarrassed, she wanted to try to see if she could infect herself.

"Probably not, right? We...... I've kissed before, and you don't seem to have changed. Lu Jiyao said seriously, he suddenly felt that he shouldn't have casually contacted Lin Yulin.

After all, in the previous dream, it was as a super contagious that he was used by the research institute and those vying for power in Huaxia.

Before I could figure it out, I felt a softness on my lips.

Lin Yulin gently hugged him and said in his ear: "Brother Ji Yao, I want to discuss with you about the knowledge of bacterial growth curves. ”

The two of them are both science and engineering, so he inexplicably understood the meaning of Lin Yulin's words, his face couldn't help but heat up, and his breathing was a little shorter.

Although he knew what would happen next, when it came time to apply what he had learned, it seemed that he had lost the ability to think.

He could only slowly walk through the growth curve step by step.

Although it was Lin Yulin's discussion, it was mainly Lu Jiyao who was telling it, and she cooperated and added a few key points.

The growth curve of bacteria can be divided into four periods.

The first is the retardation phase, in which the bacteria are inoculated into the culture medium and have a brief process of adaptation to the new environment.

During this period, the curve is flat and stable, as the bacteria multiply very little.

Lin Yulin's brows frowned slightly, she was obviously a little distressed by this retardation period.

You must know that every time you culture bacteria, there will be a sluggish period, and those who do not adapt will even die due to the transfer.

But she was quickly distracted by the second stage.

At this time, on the growth curve, the number of viable bacteria increased extremely quickly in an undetermined geometric progression, the bacterial mentality and activity were very typical, and they were also very sensitive to the effects of external environmental factors.

And antibiotics are also the best against bacteria in this period.

This is precisely the second stage of bacterial growth, the logarithmic phase.

This was followed by a period of stabilization.

During this period, the total number of microflora was in a flat stage, but the reproduction rate gradually decreased, the relative bacterial death number began to increase gradually, the metabolites produced increased, and exotoxins, endotoxins, and spores were accumulated to the peak.

As the bacterial growth was coming to an end, Lu Jiyao finally explained the decay period of bacterial growth.

At this time, with the development of the stable period, the bacterial reproduction has reached the peak and began to decline, and the number of dead bacteria increased significantly.

The physiological and metabolic activities of bacteria tend to stagnate, and bacteria begin to grow and swell, and produce deformed decay.

At this time, it is difficult to distinguish between live bacteria and dead bacteria on the medium, and the bacteria have been autolyzed.

By mastering the laws of bacterial growth, we can also purposefully study and control the growth of bacteria, and make a great contribution to the future of mankind.

It is also the first time that Lin Yulin has explored this curve in such depth, and what he learned in the teaching video before is only on paper after all.

The two of them gained a lot from this discussion, and it was really true knowledge from practice.