led点阵心得体会和感想 led点阵显示屏设计思路(4篇)

我们在一些事情上受到启发后，应该马上记录下来，写一篇心得体会，这样我们可以养成良好的总结方法。大家想知道怎么样才能写得一篇好的心得体会吗？以下是小编帮大家整理的心得体会范文，欢迎大家借鉴与参考，希望对大家有所帮助。

2022led点阵心得体会和感想一

the red star pavilion in the pipasha park, the kansheng pavilion in theeling park, and a place called yikeshu on the nanshan mountain are vintagepoints for observing the nocturnal scenes of the mountain city of chongqing. atnight the entire city is inundated in an ocean of lights, which form a colorfulthree-dimensional painting, with waves of the yangtze and jialing riversglistening against the moonlit, star spangled sky.

sites of the provisional capital

chongqing figured importantly in modem chinese history. during the war ofresistance against japan, it was the "provisional capital" of china under thekuomintang rule from november 1937 to october 1945. vestiges of that period arestill there in and around the city. these include the red crag village and 50zengjiayan, as well as chiang kai-shek's mansion, guiyuan garden, linyuangarden, and the mansion of c.c. kong, the embassies of various countries tochina, as well as former residences of important politicians, generals andcultural figures.

martyrs' mausoleum at mount gele

the former headquarters, radio station and prison of the bureau ofinvestigation and statistics of the military council (a colossal secret serviceof the kuomintang) at the foot of the gele mountain in shapingba district havebecome the mausoleum for those who died a martyr's death there in china's darkdays. in the dying years of world war 11, it was the site of the "sino0usinstitute for cooperation in special technology".

dazu grottoes

the dazu grottoes in the county of the same name is best known for thestone carvings on the baodingshan and beishan mountains, which are fine exampleof grotto sculpture in the late years of chinese feudalism. the sculptures, donein fastidious chisel work and gracious imagery, are marked by a new sculpturallanguage that eschews religious taboos and espouses true life.

yangtze river's three gorges

sailong down the yangtze from chongqing to yichang allows visitors to seethe spectacular scenery of the three gorges along with its splendid culturalheritage and fabled local folklore. the cruise, which combines sightseeing withscientific, artistic and folklore exploration, is a national-caliber touristprogram. the 193-km-long three gorges, consisting of the majestic qutangxia,statuesque wuxia and ferocious xilingxia gorges, is one of and ferociousxilongxia gorges, is one of the world's major canyons. along the way there aresuch scenic attractions as the fengdu mountain. baidi city, shibao village,zhang fel's temple, qu yuan's temple, and the three gorges dam.

lesser three gorges

the daning river is the largest yangtze tributary, which rises in thesouthern side of the daba mountain and flows for 250km before emptying itselfinto the yangtze at the western entrance to the wuxia gorge. the lesser threegorges on the daning river, a 50km-long affair covering the longmenxia, bawuxiaand dicuixia gorges in the lower reaches of the river, is billed as one ofchina's 40 best scenic resorts thanks to its gorgeous mountains, elegant peaks,turbulent rapids, limpid water, exotic rock imagery and serene scenery.

diaoyu city, hechuan

established in 1242, or the 2nd year of the chunyou reign of the southernsong, diaoyu city covers 2.5 square km up the diaoyu mountain on the southernshore of the jialing river in hechuan city's heyang town. in 1258, the mongolslaunched a three-way attack on the song, and in february the next year diaoyucity found itself besieged. the song army mounted a valiant counterattack thatlast3ed for 36 years, and made world war history by rebuffing a strong enemywith a weak force. this prompted some european historians to laud diaoyu city asthe "mecca of the east" and "where god broke his whip". the ruins of the ancientbattlefield of diaoyu city are well kept there.

jinyun mountain

nicknamed "less mount emei", jinyun mountain is a national scenic resort55km from downtown chongqing.

furong cave, wulung

the furong (hibiscus) cave is located by the furong river in wulung main part of the cave is 2,700 metres in length and 3.7 square metres inarea. the splendid cave is the most impressive. housed in it are nearly 30varieties of stalactites chiseled into every manner of exotic imagery by thecunning labor of nature. major attractions are gold throne hall, leifeng pagodaand sky-reaching jade pillar.

2022led点阵心得体会和感想二

tian’anmen rostrum

tian’anmen( the gate of heavenly peace), is located in the center ofbeijing. it was first built in 1417 and named chengtianmen( the gate of heavenlysuccession). at the end of the ming dynasty, it was seriously damaged by it was rebuilt under the qing in 1651, it was renamed tian’anmen, andserved as the main entrance to the imperial city, the administrative andresidential quarters for court officials and retainers. the southern sections ofthe imperial city wall still stand on both sides of the gate. the tower at thetop of the gate is nine-room wide and five –room deep. according to the book ofchanges, the two numbers nine and five, when combined, symbolize the supremestatus of a the ming and qing dynasties, tian’anmen was theplace where state ceremonies took place. the most important one of them was theissuing of imperial edicts, which followed these steps:

1) the minister of rites would receive the edict in taihedian( hall ofsupreme harmony), where the emperor was holding his court. the minister wouldthen carry the decree on a yunpan( tray of cloud), and withdraw from the hallvia taihemen( gate of supreme harmony)

2) the minister would put the tray in a miniature longting( dragonpavilion). beneath a yellow umbrella and carry it via wumen( meridian gate), totian’anmen gate tower.

3) a courtier would be invested to proclaim the edict. the civil andmilitary officials lining both sides of the gateway beneath the tower wouldprostrate themselves in the direction of the emperor in waiting for the decreeto the proclaimed.

4) the courtier would then put the edict in a phoenix-shaped wooden box andlower it from the tower by means of a silk cord. the document would finally becarried in a similar tray of cloud under a yellow umbrella to the ministry ofrites.

5) the edict, copied on yellow paper, would be made known to the wholecountry.

such a process was historically recorded as “ imperial edict issued bygolden phoenix”.during the ming and qing dynasties tian’anmen was the mostimportant passage. it was this gate that the emperor and his retinue would gothrough on their way to the altars for ritual and religious activities.

on the westside of tian’anmen stands zhongshanpark( dr. sun yat-sen’spark), and on the east side, the working people’s cultural palave. the park wasformerly called shejitan( altar of land and grain), built in 1420 for offeringsacrificial items to the god of land. it was opened to the public as a park in1914 and its name was changed in 1928 to the present one in memory of the greatpioneer of the chinese democratic working people’s culturalpalace used to be taimiao( the supreme ancestral temple), where tablets of thedeceased dynastic rulers were kept.

the stream in front of tian’anmen is called waijinshuihe( outer goldenriver),with seven marble bridges spanning over it . of these sevenbridges,historical records say the middle one was for the exclusive use of theemperor and was accordingly called yuluqiao( imperial bridge). the bridgesflanking it on either side were meant for the members of the royal family andwere therefore called wanggongqiao( royal’s bridges). farther away on each sideof the two were bridges for officials ranking above the third order and werenamed pinjiqiao( ministerial bridges). the remaining two bridges were for theuse by the retinue below the third order and wre called gongshengqiao( commonbridges). they anr the one in front of the supreme ancestral temple to the eastand the one in front of the altar of land and grain to the west.

the two stone lions by the gate of tian’anmen, one on each side were meantas sentries. they gaze toward the middle axis, guarding the emperor’s front of the gate stands a pair of marble columns called huabiao. they areelaborately cut in bas-relief following the pattern of a legendary the gate stands another pair of similar columns. the story of huabiao maybe traced to a couple of sources. one of the versions accredits its invention toone of the chinese sage kings named yao, who was said to have set up a woodenpillar in order to allow the ordinary people to expose evil-doers, hence it wasoriginally called a slander pillar. later it ws reduced to a signpost, and nowit serves as an ornament.

2022led点阵心得体会和感想三

the whole commentary of zhaozhou bridge includes three parts:

part one: introduction

the zhaozhou bridge is also known as the safe crossing bridge and the greatstone bridge. it crosses the xiao river in zhao county. it is named after thenearby zhao county, which is known as zhao zhou in history.

zhaozhou bridge is designed and built by lichun from 605 to 616 during thesui dynasty, has stood the tests of earthquakes, floods and traffic for morethan 1400 years. it is the world’s oldest single-arch stone bridge still in usetoday and with the reputation as one of the four treasures of north china.

part two: creative construction.

characteristics:

1) it has only one main arch and this arch has a span of more than 37meters, which is a great creation in the world history.

2) the bridge has two small side arches on either of the main arch, theyserve two important functions: first, they reduce the total weight of the bridgeand save the structural materials. second, in time of flood, they cooperate withthe main one allowing water to pass through, thus weaken the flood’s impact onthe body of the bridge itself.

3) this design also improve the general look of the bridge, contributes toits beauty, so people compared the bridge to a new moon rising above the clouds”and “a long rainbow hanging on a mountain waterfall”.

part three: beautiful stories and famous folk song

there are many legends about the design of this bridge.

according to one legend, the bridge was built by luban, who is a excellentarchitect, he managed the sheep turn into stones and built the bridge in osingle night.

in another story, the bridge was put to the test by two immortals whocrossed it at the same time. one is zhangguolao, he rode his lovely donkey withthe sun and moon in his bag, and the other is chaiwangye, who crossed the bridgewith the five famous mountains. luban was worried and saved the bridge byplunging into the water and supporting the structure.

a folk song: xiao fang niu

(ask the tourists if there is anybody would like to sing the song, theguide should teach the visitor to sing the typical and beautiful folk song,which can exert an outstanding effect on and response from the tourists)

2022led点阵心得体会和感想四

hello, everyone. i'm niu ge, the tour guide of this trip to mount e.

mount tai, located in tai'an city, shandong province, has always been theplace for emperors to worship their ancestors, and is also the first of the fivemountains in china.

from a distance, mount tai is green, like a green veil.

as you approach, you will first come to dai temple, where the emperors ofall dynasties held the ceremony of offering sacrifices to mount tai. among them,tianfu hall has the main building of dai temple, which is also known as thethree palace buildings in ancient china, together with taihe hall of theforbidden city in beijing and dacheng hall of confucius temple in qufu.

out of the houzai gate of the dai temple, you can walk not far todaizongfang, which is the starting point of taishan imperial road.

after the queen mother pool, doumu palace, hutiange and many otherbuildings, you come to zhongtianmen. the landmark is like a transfer station fortourists to rest.

continue to move forward, after 18 sets, is kaixianfang. you can seenantianmen from here. it is said that zhu bajie fell down from here.

when you come to tianjie and look at the mountains surrounded by clouds,you will feel that you will be able to climb to the top and see all the smallmountains.

after walking on the tianjie street, it's not far from the daidingyuhuangding. there is a temple on the yuhuangding, in which there is a 1545meter stele. this is the highest place in mount tai.

climbing mount tai is not only an enjoyment of natural beauty, but also anexperience of cultural beauty.