1, peach blossom in Dalin Temple
Bai Juyi? Tang dynasty
In the world of April, the flowers have withered, and the peach blossoms in the ancient temples have just bloomed.
I want to find a place where my life is dying, but I don't know that it has been moved here.
Scientific knowledge: the influence of climate on plant growth.
"Flowers bloom in April, peach blossoms bloom in mountain temples" describes that the growth of plants is affected by abiotic factors such as climate, and there are many factors that affect climate, explaining the relationship between "landform-temperature-plants".
2. Shu Xi Murakami
Lu you? Song dynasty
Hongqiao Xiaoshan Heng, Baitafan aquatic products.
The fragrance of flowers makes people know that it is suddenly warm, and the sound of magpies wearing trees makes people happy.
The wine in the workshop is still drunk, and the mud in Master Yuan is still old.
I like to be granted full office in advance, year after year, and no official knocks on Chai Jing.
Scientific knowledge: the diffusion of molecules and the spread of sound.
The former poem can be understood from a physical point of view: the aromatic oil molecules secreted by flowers move (or diffuse) at an irregular speed, indicating that the temperature around them suddenly rises at that time, while the latter poem shows that sound can spread in the air.
3. Ji Hai's Miscellaneous Poems (5)
Qing palace zizhen
The vast sadness of parting extends to the setting sun, away from Beijing, riding a whip to the east, feeling that people are on earth.
I quit my job and go home, just like a flower falling from a branch, but this is not a heartless thing. It can be turned into the soil of spring and can also play a role in nurturing the next generation.
Scientific knowledge: ecosystem cycle.
"Falling red is not heartless, but turning into spring mud is more protective of flowers." It is said that the fallen flowers from the branches are not heartless, but turn into spring soil and nourish new flowers. The organic matter in fallen flowers is decomposed by bacteria and fungi, producing various inorganic substances, which are absorbed by plant roots, indicating that substances are constantly circulating in the ecosystem.
4. Delighting in Rain on a Spring Night
Du fu? Tang dynasty
Good rain knows the season, when spring comes.
Sneak into the night with the wind, moisten things silently.
The wild path is dark, and the river is bright.
Look at the red and wet place, the flowers in Jinguancheng are heavy.
Scientific knowledge: the formation of rain.
When the front is active, the warm and humid air flow cools continuously during the rising process, and the water vapor will cool and condense to form rainfall. When the warm front crosses the border, it is warm and humid, the temperature rises, the air pressure drops, and the weather turns rainy.
5. Looking at Tianmen Mountain
Tang Libai
The Yangtze River splits the Tianmen Peak like a giant axe, and the green river flows around the island.
The green hills on both sides are neck and neck, and a boat meets leisurely from the horizon.
Scientific knowledge: "reference".
The "green hills are opposite" is moving, taking the boat as the reference and the solitary sail as the reference, so it is. In this contrast, static things produce dynamic beauty.