【正文】 ring early in childhood. All involve severe impairments in social interaction, munication, imaginative abilities, and rigid, repetitive behaviors. To be considered an autistic disorder, some of these impairments must be manifest before the age of three. The reference book used by mental health professionals to diagnose mental disorders is the Diagnostic and Statistical Manual of Mental Disorders , also known as the DSM. The 2000 edition of this reference book (the Fourth Edition Text Revision known as DSMIVTR ) places autism in a category called pervasive developmental disorders . All of these disorders are characterized by ongoing problems with mutual social interaction and munication, or the presence of strange, repetitive behaviors,interests, and activities. People diagnosed with these disorders are affected in many ways for their entire lives. Description Each child diagnosed with an autistic disorder differs from every other, and so general descriptions of autistic behavior and characteristics do not apply equally to every child. Still, the mon impairments in social interaction, munication and imagination, and rigid, repetitive behaviors make it possible to recognize children with these disorders, as they differ markedly from healthy children in many ways. Many parents of autistic children sense that something is not quite right even when their children are infants. The infants may have feeding problems, dislike being changed or bathed, or fuss over any change in routine. They may hold their bodies rigid, making it difficult for parents to cuddle them. Or, they may fail to anticipate being lifted, lying passively while the parent reaches for them, rather than holding their arms up in return. Most parents of autistic children bee aware of the strangeness of these and other behaviors only gradually. Impairments in social interaction are usually among the earliest symptoms to develop. The most mon social impairment is a kind of indifference to other people, or aloofness, even towards parents and close caregivers. The baby may fail to respond to his or her name being called and may show very little facial expression unless extremely angry, upset, or happy. Babies with autism may resist being touched, and appear to be lost in their own world, far from human interaction. Between seven and 10 months of age, most infants often resist being separated from a parent or wellknown caregiver, but these infants may show no disturbance when picked up by a stranger. Other children with autism may be very passive, although less resistant to efforts by others to interact. However, they do not initiate social interaction themselves. Still others may attempt to engage with adults and peers, but in ways that strike others as inappropriate, or odd. In adolescence and adulthood, some of the higherfunctioning individuals with autistic disorders may appear overly formal and polite. They may react with little spontaneity, as if social interaction doesn39。s condition between rounds and may remend that the contest be stopped. Doctors also examine each boxer at the conclusion of fights and paramedic teams must be on hand at all boxing bills. The medical profession in several countries has increasingly adopted an antiboxing stance, citing irreversible brain damage as its major objection to the sport. This is a key point for, in absolute terms of deaths and serious injuries, other sports such as horseracing, mountaineering, rugby, and even cricket appear more dangerous, but in none of them is deliberate and repeated striking of an opponent part of the rules of the game. In contrast a boxer has a licence for physical assault. The evidence is clear that repeated pummelling to the head can cause cumulative damage to the brain: here time is no great healer. Occasionally, acute brain injury can occur during a fight. The greatest danger es towards the end when a tired man with a loose neck has his head flipped back rapidly by a punch. This can tear a vein outside or inside the brain, which then leaks blood, causing pressure on the brain and eventually leading to a a. Only if the clot is removed rapidly can the fighter survive. Fighters now train harder。 boxing is a human bloodsport in which the intention is to hurt one39。（二）、發(fā)揮計(jì)劃管理的龍頭作用，采用施工進(jìn)度總計(jì)劃與月、周計(jì)劃相結(jié)合的管理方法，并利用計(jì)算機(jī)技術(shù)進(jìn)行動(dòng)態(tài)管理。挖土?xí)r設(shè)專(zhuān)人拍實(shí)運(yùn)土車(chē)，并及時(shí)清理場(chǎng)地泥土，防止車(chē)輛揚(yáng)塵。建立用火申請(qǐng)制，安全負(fù)責(zé)人為現(xiàn)場(chǎng)的動(dòng)火審批負(fù)責(zé)人。1使用先進(jìn)的機(jī)具，減少噪聲，保持環(huán)境清凈。構(gòu)件加工場(chǎng)及倉(cāng)庫(kù)設(shè)滅火器，嚴(yán)禁在加工現(xiàn)場(chǎng)吸煙。生產(chǎn)區(qū)本著精心組織、精心施工、精心管理的指導(dǎo)思想，生產(chǎn)區(qū)域在定位和水準(zhǔn)點(diǎn)引進(jìn)搞好回填工作后，對(duì)施工區(qū)域全封閉施工。電梯入口、樓梯入口架設(shè)安全防護(hù)欄，電梯洞內(nèi)每四層設(shè)立平安全網(wǎng)。（附：質(zhì)量保證體系圖）質(zhì)量保證體系質(zhì)量形成控制質(zhì)量形成控制質(zhì)量形成控制標(biāo)準(zhǔn)化體系預(yù)防為主為用戶(hù)服務(wù)組織設(shè)計(jì)控制施工準(zhǔn)備控制機(jī)具材料控制施工操作過(guò)程控制回訪維修控制計(jì)量保證體系項(xiàng)目部組織機(jī)構(gòu)外協(xié)產(chǎn)品保證體系質(zhì) 量 信 息 反 饋 體 系第七章、安全生產(chǎn)、文明施工措施一、安全生產(chǎn)措施 建立項(xiàng)目安全領(lǐng)導(dǎo)組：項(xiàng)目安全領(lǐng)導(dǎo)組對(duì)項(xiàng)目安全全面負(fù)責(zé)，實(shí)行分級(jí)管理，建立健全四個(gè)安全制度：安全責(zé)任制、安全教育制度、安全設(shè)施驗(yàn)收制度、安全檢查制度。合格材料運(yùn)入施工現(xiàn)場(chǎng)，對(duì)進(jìn)場(chǎng)后發(fā)現(xiàn)的不合格材料，要堅(jiān)決清除出場(chǎng)，并追究責(zé)任。（五）、質(zhì)量保證資料準(zhǔn)確、齊全、系統(tǒng)完整，符合設(shè)計(jì)要求及現(xiàn)行建筑施工規(guī)范和國(guó)家質(zhì)量檢驗(yàn)評(píng)定標(biāo)準(zhǔn)規(guī)定。施工現(xiàn)場(chǎng)內(nèi)堆放的水泥等易產(chǎn)生塵埃的物料進(jìn)行封閉式管理，不允許露體堆放，灰土、砂石進(jìn)行可靠圍擋，并用綠色密目網(wǎng)隨時(shí)進(jìn)行覆蓋。（二）、控制措施本工程建立以項(xiàng)目經(jīng)理為第一責(zé)任人的環(huán)境保護(hù)責(zé)任制，建立和健全有建設(shè)方、監(jiān)理方、施工單位三方各分包、勞務(wù)隊(duì)伍全體參與的控制揚(yáng)塵領(lǐng)導(dǎo)小組和管理網(wǎng)絡(luò)。（三）、標(biāo)準(zhǔn)件：標(biāo)準(zhǔn)間在加工廠加工（四）、安裝流程：放線→切割混凝土地面→焊接固定標(biāo)準(zhǔn)件→加油機(jī)角鋼支架制作安裝→澆筑混凝土→排磚、切割→貼面磚→結(jié)合縫用勾縫劑填充→收口清理。超聲波檢驗(yàn)應(yīng)按國(guó)家現(xiàn)行標(biāo)準(zhǔn)《壓力容器無(wú)損檢測(cè)》的規(guī)定進(jìn)行。（三）、罐區(qū)工藝管道安裝管道焊接應(yīng)按現(xiàn)行國(guó)家標(biāo)準(zhǔn)《現(xiàn)場(chǎng)設(shè)備、工業(yè)管道焊接工程施工及驗(yàn)收規(guī)范》（GB5023698）與《工業(yè)金屬管道工程施工及驗(yàn)收規(guī)范》（GB5023597）的有關(guān)規(guī)定進(jìn)行施工。 ②、導(dǎo)線綁扎連接處的焊錫縫應(yīng)飽滿(mǎn)，表面光滑；壓線帽連接時(shí)壓接深度、壓口數(shù)量和壓接長(zhǎng)度應(yīng)符合產(chǎn)品技術(shù)文件的有關(guān)規(guī)定；剖開(kāi)導(dǎo)線絕緣層時(shí)，不應(yīng)損傷殘芯。⒂、管口斷管后未及時(shí)用銼把管口銼平齊，去掉毛刺再配管。⑦、使用油壓煨管器或煨管機(jī)時(shí)，模具要配套，管子的焊縫應(yīng)在正反面。③、管路應(yīng)用管箍絲扣連接。⑥、清洗干凈：鑲貼完畢后先自檢有無(wú)空鼓、不平、不直等現(xiàn)象，發(fā)現(xiàn)問(wèn)題及時(shí)返工修理，然后用清水清洗干凈，并用棉絲將磚面擦凈。底尺上皮一般比地面低1CM左右，以便地面壓住墻面磚。⑶、墻面+50CM水平標(biāo)高線。④、鑲邊用料及尺寸符合設(shè)計(jì)要求和施工規(guī)范要求，邊角整齊光滑。2mm)，滿(mǎn)足圖紙及規(guī)范要求。砂或粗砂過(guò)篩，325以上普硅水泥，適量白水泥、礦物顏料擦縫用。全面校正次龍骨的位置及平整度，連接件應(yīng)錯(cuò)位安裝。 ④、安裝主龍骨：主龍骨應(yīng)從吊頂中心向兩邊分，最大間距為1000mm，并標(biāo)出吊桿的固定點(diǎn)，吊桿的固定點(diǎn)間距900～1000mm。 施工操作工藝： 按龍骨吊頂?shù)氖┕ろ樞驗(yàn)椋簭椌€找平→ 安裝吊桿→ 安裝邊龍骨→安裝主龍骨→安裝次龍骨及橫撐龍骨→安裝飾面板。（三）、輕鋼龍骨石膏板吊頂主要材料及要求：、9mm厚紙面石膏板。第三遍用橡皮刮板找補(bǔ)膩?zhàn)踊蛴娩撈伟鍧M(mǎn)刮膩?zhàn)?，將墻面刮平刮光，干凈后用?xì)砂紙磨光，不得遺漏或?qū)⒛伭四ゴ?。②、抹灰作業(yè)全部完成，過(guò)墻的管道、洞口、陰陽(yáng)角等處應(yīng)提前抹灰找平修整，并充分干燥。把切割好的角鋁碼和鋁塑板的折邊按尺寸用鉚釘固定。安裝施工工藝