Ke Nian sat alone in the back seat of a car with dark coated glass, driving at a low speed on the khaki concrete road in the countryside.
When passing by the Ke family's wasteland that was originally a banana garden at the entrance of the village, Ke Nian's eyes were dull and dignified, looking at the piece of his own agricultural land that had been planted with new crops.
Looking at the lush green crops in this agricultural land, Ke Nian knew that it was the result of the hard work of his parents, who had devoted their whole lives to this land.
For more than two years, this is the first time she has returned to her hometown. Even though she has resentment in her heart, she still clearly understands that home is still home after all!
The place where there are parents is her home, the place where she was born and raised is her home.
This is an objective fact that no one can change.
Even though she traveled thousands of miles, and even tried to use the busyness of time to fill the hurt deep in her heart,
But as soon as she set foot on the land of her hometown, her thoughts of homesickness surged, and she couldn't restrain her urge to go home.
When passing this section of road, she specifically asked the driver to drive slowly.
Therefore, the speed of the vehicle has almost dropped below 10 kilometers per hour,
She looked at the field outside the window through the glass, and she just wanted to find the figures of the two of them there, to see if their bodies were safe.
It's just that I was not so lucky today. Apart from the crops, there were no farmers working in the field.
So, Ke Nian once again asked the driver to continue driving along the road around the village.
*
In the Ke family's house, near noon, the chimney on the top of the kitchen was emitting smoke.
On the concrete country road with luxuriant foliage outside Ke's house, there was a black car parked only a dozen meters away.
At this time, in the simple courtyard, only the sound of, slap, slap, slap¡ª¡ª
Burst after burst, there came the sound of chopping wood regularly.
Ke Guohua was wearing a vest and sweating profusely. Under a tree that could slightly cover the sun, he held an ax with both hands and worked hard to chop firewood.
After chopping a small pile of firewood, Qin Yuxiang in the kitchen shouted loudly, "Guohua, the pig food is ready, hurry up and feed the pigs."
Listening to Qin Yuxiang's yelling in the kitchen, Ke Guohua reluctantly dropped the ax in his hand, walked to work, and then turned back, "No one has eaten yet, what time is it? I have to feed first." Pigs. If pigs don¡¯t starve to death, people will starve to death first.¡±
"Feed the pigs and come back to eat. Are you short of this effort?" Qin Yuxiang pushed back unwilling to show weakness.
As usual, the couple quarreled with each other, helped each other, and lived as usual.
Ke Nian sat quietly in the car, and through the low fence wall, he could see and listen to the daily routine of the couple.
Looking at the scene of Ke Guohua lowering his head and carrying the pig food onto the cart from a distance, and hearing Qin Yuxiang's crisp and clear voice, Ke Nian's eyes were already bursting into tears.
She resents, even hates them.
But she still couldn't wipe out her conscience and erase the fact that she is the daughter of this family.
Even though they don't love her and don't want her, but the home that gave birth to her and raised her, let her come to this world to have the only destination and shelter from the wind and rain, in her heart, all of this is still where she came from!
Looking at the hard work of her parents and thinking about the trace of hatred in her heart, she actually watched Ke Guohua push the small car out without the courage to go forward and say hello to him.
Even though Ke Guohua was pushing the pig food, he staggered, walked away step by step with difficulty, and disappeared from her sight.
However, she was heartbroken and sat quietly in the car, crying.
At this moment, her mother is still at home!
Looking from inside the car, Ke Nian was still indifferent to the frailty and vicissitudes of her coming out of the kitchen and hurriedly entering the house with a handful of wood, and she didn't have the courage to get out of the car.
No matter how homesick she was and how much she wanted to visit the two of them, she asked the driver to take a detour in private while returning to Beijing to help out.
However, as long as the thorn in her heart is there, she finds that she doesn't want to do anything to change the status quo other than choosing to disappear peacefully.
Since it was rare to go home and her wish was fulfilled, without Ke Guohua and Qin Yuxiang's knowledge, she asked the driver to start the car again and drove away from Ke's house.
sad? hateful?
Ke Nian didn't want to pursue her parents' eccentric and irresponsible faults in the first half of her life.
? As a child of man, possess the hard-won energy of lifeDedicated to this society, she is grateful.
But the only thing that she couldn't let go of was the injury she suffered from the person she loved the most.
She knew that she might not be qualified, and she was unwilling to condemn them, or even forget them.
But at this moment, she really couldn't let go, couldn't let go of the hurt she had received, the unfair treatment that was almost fatal.
*
After returning to Beijing from Wenshi, Ke Nian was as usual, doing both his studies and research.
It's just that since the technical feedback of the Kuafu probe spacecraft exploring space, their research on the interstellar navigation system has faced new challenges.
First, based on the triangular position positioning of the three pulsars, the Kuafu carrying the pulse navigator has to receive the signal and then send a radio back to the earth, and then the ground information station calculates the time and time based on the received signal. distance, in order to accurately locate the displacement.
In this way, there must be a time process from sending the signal to the feedback signal.
In the future, with the increase in the number of space vehicles, or the space vehicles will travel farther and farther into the interstellar space, they will explore a wider universe.
Then, the accuracy requirements for the space navigation system will inevitably increase.
What they want to break through should be for the spacecraft to get rid of its dependence on the earth and navigate autonomously in the universe.
Therefore, the precise interplanetary navigation system must rely on the radio signals of pulsars to independently analyze, calculate, feed back, convert and correct the displacement.
Only by truly getting rid of the signal connection with the earth, and autonomous navigation, can more accurate interstellar positioning be achieved.
In fact, since the discovery of the first pulsar, human beings have been investing in capturing pulsars in space and monitoring their regular pulse signals in order to crack the star trek in the vast space.
?The pulsar project led by Tong Lisen joined Ke Nian's interstellar dynamic system analysis, and their research team has been conducting in-depth research on a more accurate interstellar navigation system.
In the era when human aerospace technology is booming, a mature and precise pulse navigation system is similar to the scientific research of car GPS navigation.
It is of far-reaching significance to represent human beings breaking through the solar system, entering the deeper galaxy, and even the entire universe.
This year, she was 20 years old, learning the scientific research achievements of the previous generation of aerospace scientists, standing on the shoulders of giants and continuing to study, creating an indelible era force in the history of human civilization development. (Remember the site URL: www.hlnovel.com