Pinyin yιxing, one of which has a phonetic notation of one, but reads four tones when reading (see Article 3 of the Phonetic Change Rules). The law of phonetic change of one is as follows.
1.yī
When the word "one" is used alone and used as the last word of a word or sentence, readers should tune the first tone (flat tone), such as "one nine" and "unity".
2. Yang
When the word "one" is used before the word "de-voiced" in the fourth key, the word "one" is a tone sandhi, and the second key (up tone) is read.
Commonly used words are: "one, one book, one step" and so on.
3.yì
When the word "one" is used in front of the first tone (flat tone), the second tone (upper tone) and the third tone (upper tone), the word "one" is a tone sandhi, and the fourth tone (falling tone) is read.
Commonly used words are: "one time, one kind, one book, one piece" and so on.
What's the use of the water-borne armillary sphere invented in the Tang Dynasty? What's the difference with Han's?
Water-borne armillary sphere is also called leaky armillary sphere for short. An astronomical instrument created for Zhang Heng, a scientist in the Eastern Han Dynasty. This is a water elephant. Use a copper ball with a diameter of more than four feet, which is engraved with 28 nights, Chinese and foreign officials, yellow equator, north and south poles, 24 solar terms, constant display circle and constant hidden circle to form an elephant, and then use a set of rotating machinery to combine the elephant with the clepsydra. The elephant is controlled by running water from a leaky kettle to make it rotate synchronously with the celestial sphere, thus showing the Sunday visual movement of the starry sky, such as the appearance of stars and the transit of the sun. It also has a subsidiary organization called Ruilun Cai Ming, which is a mechanical calendar, connected with elephants by transmission devices. From the beginning of each month, a leaf is born every day; Drop a leaf every day after half a month. Among them, the second-class clepsydra used is the earliest known record of the second-class clepsydra. The leaked celestial globe had a great influence on China's later astronomical instruments. Since the Tang and Song Dynasties, more complex and perfect celestial performance instruments and astronomical clocks have been developed.
What does the title of Tom's three-line poem mean?
This is the Mountain Trip written by Du Mu, a poet in the Tang Dynasty. "hiking" means: walking in the mountains.
Travel in the mountains
Author: Du Mu
In the distance, there are cold mountains, oblique stone paths and people in the depths of white clouds. (Deep work: where to live) Stop and sit and love the maple forest late, and the frost leaves are red in February flowers.
translate
Along the winding path up the mountain, deep in the white clouds, there are people. I stopped the car because I like the late autumn scenery in Fenglin. Maple leaves dyed with autumn frost are more colorful than spring flowers in February.
What does hiking mean?
Mountain Walking is the name of several poems, including Du Mu, Ye Yin.
Hiking: Walking in the mountains.
What are the functions of the Six Departments in the Tang Dynasty? 30 points.
The six departments are officials, households, rituals, soldiers, punishments and workers saved by Shangshu, and the minister is Shangshu. Official department, in charge of the appointment, removal, inspection, promotion and transfer of state officials; The Ministry of Housing and Urban-Rural Development is in charge of land, household registration, taxation and fiscal revenue and expenditure. Ritual department, in charge of national laws and regulations, worship schools, imperial examinations, reception of foreign guests and other affairs; The Ministry of War is in charge of the selection of military commanders, military registration, ordnance and military orders. Department of punishment, responsible for legal and prison affairs; Ministry of Industry, in charge of Shanze, wasteland reclamation, artisans, water conservancy, transportation and various projects. ...
What does it mean to sing the songs of the Tang Dynasty?
Song Style was created by Bao Zhao in the Southern Song Dynasty. Bao Zhao imitates learning Yuefu. After full digestion, absorption and casting, he not only acquired his own style, but also developed seven-character poems and created a seven-character style. "Gexing" is a genre of Chinese poetry, which was established on the basis of Yuefu poetry in the Han, Wei and Six Dynasties in the early Tang Dynasty. The appearance of "Moonlit Night on a Spring River" by He Zhang can be said to be a sign of the formal formation of this genre. Xu Shi, a writer in the Ming Dynasty, once explained "Song", "Xing" and "Xing Ge" in "Distinguishing Poetic Style" as follows: "A long lyricist, miscellaneous and ignorant, speaks songs; The pace is rushing, and those who are sparse and not sluggish will do it; Part-time singing.
What is the full text of the spring tour of Qiantang Lake?
From the north side of Gushan Temple to the west side of Jiating, the lake is just level with the embankment, with low clouds and waves on the lake.
Several early orioles raced to the sunny tree, and their new swallows were carrying mud in their nests. Colorful spring flowers will gradually fascinate people's eyes, and shallow spring grass can barely cover the horseshoe.
I love the beauty on the east bank of the West Lake, and I can't get enough of it, especially the white sand embankment under the green poplar.
What do you mean the road ahead is not backward?
Take the road ahead, don't delay the discretion. Works of Yuquan Road, a poem written by Yuan Zhen in Tang Dynasty. Modern Chinese means: Go forward and don't let the time of measurement stand still. Among them, the pronunciation of "Xing Xing" is xíng xíng, which describes the way of stop and go.