本科畢業(yè)論文-基于智能用電的空調(diào)控制器設(shè)計(jì)-資料下載頁(yè)
2025-06-06 04:29本頁(yè)面
【正文】 onics Weekly,2021,2545:. [24] Fong,. Lee. Performance advancement of solar airconditioning through integrated system design for building[J]. Energy,2021,73:. [25] Jae Hwan Ahn,Dong Woo Kim,Dong Soo Jang,Yongchan Kim. Thermal fort and energy saving in a vehicle partment using a localized airconditioning system[J]. Applied Energy,2021,133:. 32 附 錄 系統(tǒng)總體電路圖 33 R 4 0 61 0 0R24 .1 9 kR 4 0 14 .7 2 kR 4 0 34 .1 9 k32674U9M CP 6 0 140%R V 11k8%R 4 0 51 0 kVCCD11 N43 7 0 AC 4 0 44 7 n FC 4 0 31 0 n FC 4 0 11 0 0 n FC 4 0 51 0 0 n F電壓輸出R 4 0 91 0 0R34 .1 9 kR 4 0 84 .7 2 kR 4 0 74 .1 9 k32674U9M CP 6 0 146%R V 11k8%R 4 1 01 0 kVCCD21 N43 7 0 AC 4 1 04 7 n FC 4 0 81 0 n FC 4 0 91 0 0 n FC 4 1 21 0 0 n F電流輸出J C T 0 4 BV C CV C CK3K4K5K6K7K8K1K2K8K7K5K4K3K2K1K6M1M2M3M4M5M6M7M8M1M2M3M4M5M6M7M8M2M3M4M5M6M7M8M1N1N1N2N2N3N3Q1Q1R1R1S1R1R1S1S1S2S3K8K7K6K5K4K3K2K1S1S2S3R1P2.6P2.5P2.4P2.3P 2 . 0P 2 . 1P 2 . 2W8X T A L 218X T A L 119A L E30EA31P S E N29RS T9P 0 .0 /A D 039P 0 .1 /A D 138P 0 .2 /A D 237P 0 .3 /A D 336P 0 .4 /A D 435P 0 .5 /A D 534P 0 .6 /A D 633P 0 .7 /A D 732P 2 .7 /A 1 528P 2 .0 / A 821P 2 .1 / A 922P 2 .2 /A 1 023P 2 .3 /A 1 124P 2 .4 /A 1 225P 2 .5 /A 1 326P 2 .6 /A 1 427P 1 . 01P 1 . 12P 1 . 23P 1 . 34P 1 . 45P 1 . 56P 1 . 67P 1 . 78P 3 .0 /R X D10P 3 .1 /T X D11P 3 .2 /I NT 012P 3 .3 /I NT 113P 3 .4 /T 014P 3 .7 / R D17P 3 . 6 / W R16P 3 .5 /T 115U18 0 C5 1O UT 121A DD B24A DD A25A DD C23V RE F ( + )12V RE F ( )16I N31I N42I N53I N64I N75S T A RT6O UT 58E O C7OE9CLO C K10O UT 220O UT 714O UT 615O UT 817O UT 418O UT 319I N228I N127I N026A L E22U2A DC 0 8 0 8VI1VO3GND2U47 8 0 5R71 0 kT R 2T RS A T 2 P 2 SX1CR Y S T A LB R 12 W 0 4 GD714D613D512D411D310D29D18D07E6RW5RS4VSS1VDD2VEE3L C D 1 6 0 3L M 0 1 6 L電壓輸入電流輸入234567891R P 2RE S P A C K 8C12 2 0 0 u FC31 0 0 u FC21 0 0 n FC41 0 0 n FGNDG ND+ 5 VG NDC22 2 0 0 0 n FC32 2 0 0 0 n FC71nF+5VGNDR V 11 0 K+5V+5VGND+5VGNDD03Q02D14Q15D27Q26D38Q39D413Q412D514Q515D617Q616D718Q719OE1LE11U37 4 L S 3 7 32 2 . 5DQ2V C C3G ND1U5DS 1 8 S 2 0V C C+ 5 VS0 S1 S2 S3S4S8S 1 2S5S9S 1 3S6S 1 0 ( + )S 1 4S7S 1 1 ( )R21 0 kR31 0 kR41 0 kR11 0 kV C CR12 2 0Q1F M M T A 2 0R L 1P CJ 1 0 5 D 3 M HD1L E DD2DF L R14 0 0+ 5 VB A T 11 2 V L11 2 V 34 a 您好，為你提供優(yōu)秀的畢業(yè)論文參考資料，請(qǐng)您刪除以下內(nèi)容， O(∩_∩)O謝謝?。?！A national survey was recently launched to evaluate the eye health of Chinese children June 6, China39。s annual National Day for Eye Care, the China Youth Development ServiceCenter and Zhejiang Medicine, a leading listed Chinese pharmaceutical pany, jointlyannounced the kickoff of the sur about one month, a questionnaire piled by top eye care medical experts in China willbe distributed through multiple online partners, including , as well asthrough offline survey events held in universities, middle schools and primary schools acrossthe report will be released based on the survey statistics and analysis, and most importantly,guidelines for parents and youth on how to care for the eyes and prevent myopia — agrowing problem in China39。s digitized society, will also be attached on the report.Myopia is not only a disease that makes people see things blurrily, but also leads to severeplications, such as glaua (increased pressure within the eyeball), and can causeblindness, said Zhou Yuehua, an established eye care specialist with Beijing TongrenHospital.It is very important for parents and children to know about the risk and care for their eyes.There are about 450 million myopia patients in China. Among Chinese myopia patients,30million are severe patients, according to ZhouThe prevalence of myopia among high school and college students is more than 70 percent,and the situation is continuously worsening, he Zhu, director with the China Youth Development Service Center, said long hours ofstudy, lack of exercise, especially outdoor activities, and attachment to electronic screen aresome of the top reasons behind the widespread myopia problems, and the increase ofyounger patients, although China has made great progress in improving the hardwarefacilities and lighting conditions in said he hopes the survey will alert people on the threatening situation, and also helpmedical experts to better guideline parents and children39。s behaviors to care for eyes, basedon the timely and factual statistics the survey series of followup events will also be held in six cities, including Jinan in Shandongprovince, and Changsha in Hunan province, to educate people on how to care for eyes afterthe survey started. More and more Chinese are jogging to get and stay fit. Most joggers will run alone, but some will jog with friends or even coaches. The Beijing Olympic Forest Park is one of the most popular spots. It is packed with runners in the afternoon, usually after work, and at weekends. Jogging after a whole day39。s work can be a way to unwind. It is true f
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