The more difficult the more difficult, the more forward -the Long March VII changes the long -term rocket to successfully launch the side

The stormy waves are calm, the more difficult it is.

On the evening of September 13, Wenchang Aerospace launched in China. Under the viewing lights, the Long March 7 changed the rocket to the rocket, the sword refers to the sky, the milky white arrow body, the bright red five -star red flag and the four blue characters of "China Aerospace" are particularly eye -catching.

Tonight, there is a bouquet of light that dispels the haze of the epidemic, and the night is shining long.

In early August, a sudden new crown pneumonia's epidemic swept Hainan, the epidemic gathered out of the outbreak, fierce, and the products of Wenchang launch fields intensively entered the field. The implementation of the space launch mission has brought huge risk challenges.

Dare to defeat all difficulties and obstacles, and be brave to climb the peak of aerospace technology. In the launch site, the more difficult the aerospace workers, the more difficult it was, and the battle of "war to the epidemic, the west of the sky", and went all out to ensure that the space launch and the epidemic prevention and control were "two unity" and "two comprehensive victory". Essence

"Pay attention to each number, prepare for 15 minutes!" The countdown of 01 commander Fu Fu and his line in the launch site.

"The Mid -Star 1E satellite and space station Mengtian experimental compartment, Tianzhou -5 freight spacecraft launched this mission was tested at the same time, and the time was tight and responsible." 01 commander Fu Fu said.

During the task, they integrated the epidemic prevention and control work with the space launch task, integrated organization, and integration. The party committee of the Xichang Satellite Launch Center where the launch site is located adheres to the "one system promotion and three top priorities" layout guidance. The characteristics of this task state change, large process adjustment, and the implementation of the task of the space station to carry out all aspects to carry out all aspects Quality and safety analysis, strictly implement risk grading management requirements, analyze and identify risks in accordance with the task process, one by one project, one step by step, step by step, increase fine management, do a good job of optimization of process mechanisms, plan plans formulation, equipment and facilities, Termute Special gas raising Wait for work to ensure that the task is safe and stable throughout the process.

"Pay attention to each number, prepare for 5 minutes!" The constant password, like the rumbling sound of war, cheered for the upcoming Rockets.

Starting from the day of the 13th, the fuel plus players have been skillfully and carefully add "power" to the rocket -fluid hydrogen, liquid oxygen, and kerosene with extremely low temperature. This launch was the first time that the Long March 7 was changed to the Rockets to carry out liquid oxygen and kerosene in parallel injection. Wenchang Aerospace people actively carried out the test and launch process optimization exploration to reduce the test cycle for high -density aerospace launch tasks to improve work efficiency.

The launch enters the countdown. At this moment, the staff of each position must fight in seconds and enter the state of war. In the lobby, people are watching the status of the computer display closely; Passwords, always prepare to capture the target; not far around the field, the fire truck and safety guarantee group standby at any time, and all the staff on the tower have evacuated.

"... 5, 4, 3, 2, 1, ignite!" Zhou Xiang, the operator of the console known as the "golden finger", pressed the ignition button decisively.

At 21:18, the rocket rose to the ground, and the flames were shining between the sky.

"Discover the goal" and "Tracking Normal" ... The sound of reports from various measurement and control stations came from various measurement and control stations. On the display, the real -time animation of the Rocket flight was full.

"Star Arrow is separated!"

As the lobby scheduling eloquence rang, the satellite entered the scheduled track smoothly, and there was a warm applause in the crowd.

"I announced that the task was successful!" The moment of excitement finally arrived. When the "big red screen" was on, the entire hall suddenly applauded and endured, and many people couldn't help cheering. The hard work and eager expectations of day and night finally ushered in success and miracle.

"Hard entrepreneurial, bravely carry the burden." The leader of the Xichang Satellite Launch Center said, "Since the epidemic occurs, we call the" Xiangxiang War and Xiangxing "slogan, unite the central aerospace people to fight for the victory of the aerospace launch mission after the epidemic occurred. , Successfully reporting the motherland, cheering for the motherland with success, greatly encouraged the morale of the people. In the subsequent tasks, we will carefully prepare, carefully organize, and implement it carefully to ensure that the launch tasks are successful. Hold. "

(Author: Huang Guochang Tuhai Chao Hu Yan Wei Lai)

- END -