1, near Lugo
Dapeng spreads its wings and flies in all directions. This kind of transit and destruction is not powerful. The extra wind can always inspire me, and I can swim in the east, hanging on my left sleeve. Later generations have to say, Zhong Ni is dead, who can cry for my death.
2. "Li Shangyong"
Dapeng rises with the wind one day and soars into Wan Li. If the wind weakens, it can still lift away the turbulent current. Others are laughing at my big talk when they see my unchanging tone. Fu Xuan can still fear the afterlife, but her husband can't be young.
Now the poems about space are:
1, "Manjianghong-Ode to China"
Excalibur, national praise, heroic space flight. In the sky, the sun and the moon shine together and stroll among them. Hold high the red flag to show national prestige, and look at thousands of miles with the stars. If you return as promised, you can't talk properly, and you can go back and forth. Promote great achievements and strive for the forefront; Strong military strength and courage to climb the peak. The mission is above all else, and the heavy responsibility lies on the shoulders. The journey of national rejuvenation is far away, and it is time to unite. Appoint a date, and see you in heaven when I build my new house.
2. "Huanxisha-Ode to Space Heroes"
Guang Zhi gathers the east wind, and Excalibur roars. Good news spreads frequently to celebrate success. Chinese children are full of curiosity, walking around the world and asking questions. Catch up with the prosperity of Russia and America.
3. Willow Branches-Dream Circle
The sun and the moon are bright and the stars are colorful, especially in Yulu Danxia. New cutting with wide sleeves, fairy walking array, Qiong Yaopa. Megatron Cliff in China. Celebrate the dragon and dream of flying. Go to Jialin Surprised by Sam, look at me.
The difference between aerospace and aviation lies in:
1, with different definitions: space refers to all kinds of activities of entering, exploring, developing and using space and celestial bodies outside the earth. Aviation refers to the flight (navigation) activities of aircraft in the earth's atmosphere (airspace).
2. Different fields of activity: space flight is carried out in space outside the earth's atmosphere, while aviation is carried out in the earth's atmosphere. One is inside the earth and the other is outside it.
Space resources:
Space resources generally refer to the environment and materials that exist objectively in space and can be developed and utilized by human beings. It mainly includes: remote resources relative to the ground, high vacuum ultra-clean environmental resources, microgravity environmental resources, solar energy resources, moon resources, planetary resources and so on.
The resources available in space are much richer than those available on earth. From the solar system alone, there are abundant mineral resources on the moon, Mars, asteroids and other celestial bodies. There are abundant hydrogen energy resources on wooden planets and comets; In planetary space and interplanetary space, there are vacuum resources, radiation resources and large temperature difference resources, and the solar energy utilization efficiency of these places is much higher than that of the earth. Great social benefits have been achieved.
High vacuum and high cleanliness are prominent features of outer space, and are ideal environments for conducting many scientific experiments, developing space technology, and producing electronic products and advanced drugs. In particular, they are prerequisites for human space activities. High vacuum and ultra-clean environmental resources have achieved considerable practical results, but the utilization of microgravity resources and solar energy resources is still in the stage of experiment, research and creation.