Xu Haixia stuffed a bunch of tomatoes into Xie Wenkui's hands, "I owe you a bunch of tomatoes. Don't forget to take them with you when you come back."

"good".Xie Wenkui grabbed the candied haws, got in the car and left.

I didn't look back, afraid that another look would make me reluctant to part.

He has no choice.

If state-owned enterprises are hard to call, they will return.

Besides, he has to do something, otherwise what will he do to protect Xu Haixia in the future?

Xie Wenkui put that little love aside, looked at the guard and said, "What else did you say on the phone?
Our soldiers were ambushed while on patrol and two young comrades died.One of them is a soldier of the reconnaissance team
Xie Wenkui is the captain, so he naturally needs to go back as soon as possible.

The war is imminent, and the reconnaissance detachment still needs Xie Wenkui as the backbone.He must end his vacation.

"Yeah." Xie Wenkui closed his eyes, and the tomato stick in his hand seemed to weigh a thousand kilograms. "Send me to the station and call my family in a few years."

是 的
Xie Wenkui's sudden departure eclipsed the atmosphere of the New Year.

Xu Haixia worried that the flames of war that did not know when would burn on Xie Wenkui.

Three weeks later, the news on the radio made Xu Haixia, who was eating breakfast at school, unable to hold her chopsticks steady

According to this order, our border guards are determined to maintain the integrity of our country and will immediately conduct self-defense and counterattack operations against the Vietnamese troops who violated our territory
The war finally broke out.

Has Comrade Xie called you recently?
Xu Haixia shook her head, let alone the phone call.After Xie Wenkui left on New Year's Eve, he hasn't received a single letter for more than half a month.

She remained calm and even comforted Aunt Xu, but in fact, she couldn't make up her mind.

That is the battlefield!
Bullets have no eyes.

But what if you worry too much?
Xu Haixia has done everything she can, she can only wait.

Tao Yongan sighed and said, "Yes, but don't worry too much

Why didn't that man bring Wu Gou here and gather the fifty prefectures in Guanshan?

Tao Yongan knew that the news was purely accidental, and he also understood why he hadn't seen Xie Wenkui for most of the past six months.

I can also understand why Xiaoxie went to the front line again.

This is a great opportunity to make a contribution and start a career.Although Xu Haixia's behavior is unpredictable, and she may not even care about Xie Wenkui's work, but it is always good to have this military merit.

But war always touches the heart.

he will be fine

Xu Haixia smiled and said: "If there is anything wrong, it may be his fate. Let's not talk about this anymore
Negative emotions are not always a good thing.Xu Haixia was afraid of complaining and of becoming a resentful woman, so she just focused on experiments and money-making schemes.

During the trip in Ganzhou, Xu Haixia brought back several jute plants, and finally had time to study them after school started.

It took me just over a week to clean up those jutes.

I also made the data clear.

Alkali modification is the best
Xu Haixia looked at his little notebook and said, "Okay, let's try again to find out the most suitable concentration and time of boiling soda

Although he doesn't often go to textile factories, Xu Haixia doesn't just keep her head down and experiment.

During this period of time, Xu Haixia has been using three processing methods: alkali modification, enzyme-chemical combined processing, and oxygen bleaching to extract plant fibers, taking into account the advice of the old professor of the Department of Agriculture and the things stolen from the Department of Biology.

The alkali modification method is the most effective method. Under the same treatment conditions, the fiber performance value obtained by the alkali modification method is the best, the fineness is the smallest, and the residual glue rate is also the lowest.

The only problem is that the alkali modification method requires a large amount of alkali and produces a large amount of alkaline waste, which requires further purification treatment.

Actually, it's not that difficult.Neutralization by acid-base reaction is sufficient.

The experiment goes like this.

No one leads the way, we can only grope step by step.

If you make a mistake, take a different path and go all over again, over and over again.

A little patience is not enough.

Just like developing the mushroom egg, the J-501 machine performed countless calculations and simulations that revealed the key to creating the conditions for a self-sustaining thermonuclear reaction, our first mushroom egg.

J-501 is a national key protective equipment, which is now rarer than giant pandas.

Xu Haixia was only famous on the Internet before, and she did not meet this condition.

Computer simulations will be so common in future generations, but there is no condition now to repeat experiments.

The hand that Xu Haixia raised with great difficulty was scalded by the alkaline water again, no matter how careful she was, it was unavoidable.

Fortunately, by mid-March, the best alkaline modification effect was finally reached.

Under the alkaline cooking concentration of 13.2g/L, through alkaline cooking for 1 hour and 25 minutes, jute fibers with a fiber fineness close to 2ex can be obtained, and then processed.

This thin fiber is very soft.

Tao Yongan couldn't help laughing, and said, "It feels like the cotton you brought back last time

Yes. "It's a great substitute.

You should know that the output of cotton per acre is only more than 100 catties, and this can only be exchanged for less than [-] catties of cotton lint.

On the other hand, jute is not grown as delicately as cotton.Xu Haixia's current output is not good, but considering the high cost of cotton and the inability to compete with cotton mills, it is a good substitute.

Jute has become their best bet.

I'll go to the Department of Agriculture to see if they have jute seeds.Let's borrow an acre from the old man and see if it's available

Tao Yongan is now a man of action.After completing the professional courses, he followed Xu Haixia to do experiments and run around most of the time.

In his own words, "I finally came back a little in vain, and it turned into a black ball again.

Tao Yongan, this person who seems to have accomplished nothing all his life, no longer needs Xu Haixia's reminder.

He had already understood Xu Haixia's thinking, and first came up with a solution to the problem.

Xu Haixia smiled and said: "Well, you know Professor Li very well. You can talk to him later
By the way, how is your handwriting?

Xu Haixia shrugged and said: "It's almost there, I'm still thinking about the ending
In this novel of less than 15 words, Xu Haixia left new suspense while thinking about how to solve the case.

Tao Yongan looked at her and said: "Actually, even if you didn't find my father at that time, you still had something to do, right?

His father seemed useless.

Tao Yongan really thinks so.

After all, the news that her father found seemed to be of no use to Xu Haixia, so they discussed it and started writing detective stories.

At this moment, Miss Julia jumped to the paper.

Xu Haixia shrugged and said, "Don't you like reading detective novels?"

Tao Yongan was stunned: "Are you saying this for me?
This is not true.Xu Haixia lied without blushing, combining detective novels with the current wave of feminism in M ​​country.She's also following trending topics, just in a slightly different way.

Tao Yongan said with a smile: "Then I really appreciate you treating me as your closest comrade-in-arms

It seems that something is wrong.

No, I didn't say anything.I can't turn around and report to Comrade Xiao Xie

He can't beat Xie Wenkui.

Tao Yongan's gag made Xu Haixia never hear Xie Wenkui's name again, and sighed: "You should practice more with him later, don't be treated as a waste of embroidered pillows.

Tao Yong'an: "..." Their comradeship is about to break down!
Monday happened to be Arbor Day, and the department organized students to plant trees.

There are no girls in the polymer major of the 78th grade.From college students majoring in engineering, agriculture and military in class 76 to freshmen in class 78, Xu Haixia is the only girl majoring in polymer among the four students.

Thousands of favors...all in one.

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