【正文】 s Liaoning province, decades ago. The solider gave the old man a handmade saddle when they bid farewell. The story inspired Nasun to write Carved Saddle, a song that later became one of his most popular numbers. Now, every year, Nasun recruits young singers and dancers for the troupe. The troupe has also designed a new repertoire, which is mostly based on the daily lives of Mongolian people, especially the lives of nomadic families, and has bined contemporary musical elements with folk songs of the region. Haimu, a 25yearold khoomei (a local variant of overtone singing) singer, joined the troupe three years ago. Along with a sixmember band, he performs fast songs and soft ones that he writes－ all while playing the horsehead fiddle.Although I learned the piano since childhood and grew up listening to various kinds of music, to me, the folk music of Inner Mongolia is the root, he says. Performing in remote villages is pleasant. I feel at home on the boundless grasslands, and the warm people there make me feel fulfilled. The first round of spring auction season in Beijing ended last week, but it failed to create much spring in the art market. Although two pieces of Chinese painting fetched more than 100 million yuan, the decline in trading volume and sa le rate showed a downturn this year. In the ―Grand View: Chinese Painting Highlight‖ session at China Guardian 2022 spring auctions, Pan Tianshou’s representative work Eagle, Rock and Flora hit a record auction price of 279 million yuan, while Li Keran’s masterwork Jinggang Mountain fetched million yuan, an unexpected high in recent years. However, the trading volume fells to billion yuan from billion yuan in the same period the year before. The Huangchen 2022 Spring Auctions, which recorded million yuan in total sales, experienced the same. The section number went down to 5 from 12 pared to last year. According to expert Shao Jianwu, the art market did not attract much excitement this year due to the booming stock market and the persistent problems of fery and fake deals. The two pieces of Chinese painting notched up high price this spring due to their own value not due to a revival in the market. The successful transaction of two works with a hammer price of more than 100 million yuan once again confirms that valuable and rare works of high quality always earn the longlasting high price. Chinese painting and calligraphy is still the pillar of the market. However, the overall sales rate has dropped slightly, which reflects the demand for the ordinary auction goods has weakened,‖ said the president of China Guardian’s Hu Yanyan. Besides, the entry of new buyers also makes certain changes to the direction of purchasing. In a word, the overall market trend is very unpredictable. Although China Guardian 2022 Spring Auctions has achieved remarkable results, it does not mean that the market has walked out of the predicament. We still have to wait for the big economic boom to invigorate the art market.‖ Even so, the hot pursuit of some special items appeared this spring. A special session of China Guardian Spring Auctions titled ―Fine Gilt—Bronze Buddhist Images‖ achieved a great deal with total sales volume of million yuan and 92 percent sale rate. The 5th Shamar Rinpoche Statue from 1617th century of Tibet was sold for million yuan. The Beijing Chengxuan Auctions featured almost 2,800 items of coins and stamps in three sessions with good sale rate. The Huachen Auctions also set a special session of photographs under the condition of largescale decline of auction sessions. There was a palpable dull thud of disappointment that acpanied the return of the imperial entourage of Zhen Huan to her homeland. It followed a couple years of hushed excitement as Chinese fans were fed tidbits about their pr。s Poly Theater. Their show, titled Ulan Muqir on the Grassland, depicted the history and development of the art troupe. Being from the region allowed me to embrace the culture of Inner Mongolia and being a member of the troupe showed me where I belonged, Nasun, the art troupe39。s performers of the troupe still tour the region39。t have a formal stage. The audience just sat on the grass. Usually, the performances became a big party with local people joining in. For him, the rewarding part about touring isn39。80s. We sat on the back of pickup trucks for hours. The sky was blue, and we couldn39。s Shaanxi province pass through a stop on the ancient Silk Road, Gansu39。之前對于服裝結(jié)構(gòu)設(shè)計僅是限于皮毛上的認識，光是想象它的過程，即使期間有制圖，但對于老師所延伸的有些省或者式樣的描述并不能完全的明白，有時心理有些設(shè)計上的想法但不知道是否可行，但通過這次的親自實踐，我們深入地了解了服裝結(jié)構(gòu)設(shè)計的具體流程，同時也解決了一直困擾著我們的問題，實習(xí)充分地讓我們在實踐中檢驗真理和認識真理。這次實習(xí)讓我對自己的能力有了更深的認識也讓我明確以后應(yīng)該努力的方向。在當(dāng)今這個知識化的社會，知識是必備的，否則只能靠出賣廉價的勞動力謀生，像那些車工，工作累工資低。自己也才會真正學(xué)到知識，才能不斷進步。深入施工現(xiàn)場去親身實踐書本上那些理論的知識。 做為機電行業(yè)的一員新兵，就應(yīng)該明白工作環(huán)境并沒有那么優(yōu)越。讓自己思想也不斷成熟起來。感覺自己內(nèi)心充滿了對人生的期盼。 祝母校蒸蒸日上！祝所有老師工作順利！ 實習(xí)心得體會 一轉(zhuǎn)眼，半年的實習(xí)生涯已經(jīng)告一段落。在此對老師致以深深的謝意和崇 高的敬廣西電力職業(yè)技術(shù)學(xué)院畢業(yè)論文 38 意。一股暖意細水長流，源自內(nèi)心而又沐潤全身，微言寸語豈能祥訴感激之情，只好銘記心中，唯有虔誠的祝福導(dǎo)師合家歡樂，一生平安。置身 厲 老師的指導(dǎo)過程中，不僅我的思想觀念煥然一新，也改善了我的思考方式，而且還明白了許多待人接物與為人處世的道理。 緊張充實的學(xué)習(xí)就要結(jié)束了，大學(xué)三年的生活也到了尾聲。雖然收集了大量的資料，但在實際應(yīng)用中卻有很多差異，出現(xiàn)了許多意想不到的問題。系統(tǒng)的分析和設(shè)計是一項既復(fù)雜又辛苦的工作，同時也是一個充滿樂趣的過程，在設(shè)計過程中，要邊學(xué)習(xí)，邊實踐，遇到新的問題就不斷探索和努力直到問題得到解決。在這個過程中，我對利用可編程控制器進行控制系統(tǒng)的設(shè)計與開發(fā)有了深刻的認識，對機械手的工作原理有了 進一步的掌握，對控制系統(tǒng)的分析與設(shè)計有了切身的認識和深刻的體會，并在學(xué)習(xí)和實踐過程中增長了知識、豐富了經(jīng)驗。整個系統(tǒng)穩(wěn)定性好，而且只要修改控制程序，就可以讓機械手作出不同的動作，控制的柔性很好。同時也是對我們學(xué)業(yè)的考核使我們的學(xué)業(yè)得以圓滿結(jié)束。 跳步、重復(fù)和循環(huán)序列 在實際控制系統(tǒng)中，功能表圖中往往不是單一地含有上述某一種系列，而經(jīng)常是上述各種序列結(jié)構(gòu)的組合。直到轉(zhuǎn)換條件 d 成立，重復(fù)結(jié)束，轉(zhuǎn)入步 7。 如下圖（ a）所示為跳步序列，當(dāng)步 3 為活動 步時，如果轉(zhuǎn)換條件 c 成立，則跳過步 4 和廣西電力職業(yè)技術(shù)學(xué)院畢業(yè)論文 36 步 5 直接進入步 6。 （ 5）跳步、重復(fù)和循環(huán)序列 除以上單序列、選擇序列、并行序列和子步四種基本結(jié)構(gòu)外，在實際系統(tǒng)中經(jīng)常使用跳步、重復(fù)和循環(huán)序列等特殊序列。這種采用子步的結(jié)構(gòu)形式，邏輯性強，思路清晰，可以減少設(shè)計錯誤，縮短設(shè)計時間。因 此，設(shè)計時只要先畫出簡單的描述整個系統(tǒng)的總功能表圖，然后再進一步畫出更詳細的子功能表圖。功能表圖中步 5 包含了 、 、 、 四個子步。 所謂子步的結(jié)構(gòu)是指在功能表圖中，某一步包含著一系列子部和轉(zhuǎn)換。下圖（ b）所示為并列序列的合并，當(dāng)直接在雙線上的所有前級步 9 都為活動步時，轉(zhuǎn)換條件 d 成立，才能使轉(zhuǎn)換條件實現(xiàn) ，即步 10 變