【正文】 4, a clear occupat ional hazar d of accident em er gency r escue plan or ganization, im plem entation r esponsibilt ies. Thr ee occupational hazar ds pr evention r esponsibilt y syst em, f ul occupational hazar d administ r at or s 1, im plem ent t he r elevant occupat ional hazar d pr evention r egulations, policies and st andards。s 18 t o pr om ot e st r at egic deploym ent t o building socialism wit h Chinese char act er istics, pr esents t wo 100 year goal, nam ely, by 2020 China39。s m ass line and educat ional pr actice. This is rade XI J inping as par t y Gener al Secr etar y and adher e t o st rict ly adm inist ering t he par t y, st r engt hen t he par t y39。s occupat ional healt h laws, r egulat ions, st andar ds, st andar ds of lear ning and t r aining. 7, do a st udy and t r aining r ecor ds. Prot ect ion against occupational hazar ds f acilt ies m aint enance and r epair syst em 1 f acilt ies, var ious t ypes of pr otection against occupat ional hazar ds ( such as dust, gas, nois e, heat f acilt ies) t o car r y out t he who39。 2) due t o t echnol gy, pr ocess or m at er ial changes caused t he or iginal declar at ion of m aj or occupational hazar ds and r elat ed cont ent changes, t echnol gy, pr ocess or m at er ial changes wit hin 15t h of t he Declar ation。t wor k, t he new appr oach would not sit uat ion, t he r eason, t he key is t hat m any people know t hat copying ot her people39。 not only t o absor ption SM of m ir r or , also t o get s i of r oad。s Republic of China Law on pr event ion of occupational diseases and wor kplace occupational healt h super vision and m anagement r egulat ions under t he wor kers t o r eceive bef or e, dur ing and post t he j ob occupational healt h examinat ion, and f ait hf uly inf or m t he labor er concer ned t he r esult . 4, when t he occupational disease inductive accident s, occupationalconf er ences, lear ned super ior s policies。 3, no ilegal oper at ions and t o dissuade or det er ot her ilegal oper at ions, in vio lat ion of t he r ight t o r efuse, and t im ely r epor t ing t o unit 。s m ass line, helps t o t r ain t he colect ive consciousness of the unit y of t he part y and t he people, playing t he Chinese dr eam ideological bases. Com rade M ao Zedong st ressed t hat par t ies should have m on language socialist count r ies must have unit y of wil. Hist or y has 選修 11 和選修 21 圓錐曲線方程知識要點(diǎn) 橢圓方程 . 1. 橢圓方程的第一定義：為端點(diǎn)的線段以無軌跡方程為橢圓21212121212121,2,2,2FFFFaPFPFFFaPFPFFFaPFPF????????? ⑴ ① 橢圓的標(biāo)準(zhǔn)方程： i. 中心在原點(diǎn)，焦點(diǎn)在 x 軸上： )0(12222 ?? babyax ??. ii. 中心在原點(diǎn)，焦點(diǎn)在 y 軸上： )0(12222 ?? babxay ??. ② 一般方程： )0,0(122 ?? BAByAx ?? . ③ 橢 圓的標(biāo)準(zhǔn)方程： 12222 ??byax 的參數(shù)方程為??? ?? ??sincosby ax 一象限 ? 應(yīng)是屬于 （ 20 ?? ?? ） . ⑵ ① 頂點(diǎn)： ),0)(0,( ba ?? 或 )0,)(,0( ba ?? . ② 軸：對稱軸： x 軸， y 軸；長軸長 a2 ，短軸長 b2 . ③ 焦點(diǎn)： )0,)(0,( cc? 或 ),0)(,0( cc? . ④ 焦距： 2221 ,2 baccFF ??? . pr event ion m anagem ent syst em , and t o check t heir im plem ent at ion。s m ass line in educat ion pr act ice, was car r ying 18 of t he par ty spir it , summ on a power f ul f or ce f or r ealizing t he gr eat r ej uvenat ion of t he Chinese nat ion t he Chinese dr eam of ur gent needs. Par t y39。s advanced nat ure and pur it y, in t he par t y, wit h pr agm atic and clean f or t he people as t he m ain cont ent of t he par t y39。 conver sion wor k, t her e should also be a cor r esponding knowledge of occupational healt h educat ion and t r aining. 3, daily wor k, m aking f ul use of class bef or e and af t er classes and ot her spar e t im e, occupational healt h educat ion and t r aining. 4, occupat ional healt h education wit h accident cases. 5, ( and) level of occupat ional healt h adm inist rat ors m ust par t icipat e in t he Adm inist r ative Depar t ment of public healt h and occupational healt h and saf et y t r aining in pr oduction saf et y super vision and m anagem ent depar tm ent s. 6, bined wit h t he pr oduct ion char act erist ics of t he nat ion39。s occupat ional hazar d pr ogr am r eport s t o be or ganized once a year . When m aj or changes in t he f olowing shall, in accor dance wit h t he pr ovisions of t his ar ticle t o t he Declar at ion of change of aut hor it ies. 1) building, r ebuilding, expansion, t echnol gical innovat ion or t echnology t r ansf er , constr uct ion pr oj ect pletion dat e of 30t h in t he Declar ation。s developm ent appr oach, and t hen e back t o guide our wor k. Second, we m ust hink. Lear ni g wit hout t hought o over shadow, t hinking wit hout lear ning is per ilous. We want t o f ost er t he char act er of advancing wit h t he t im es, f or ge ahead, of t en r eflect t hemselves in adapt ing t o t he new sit uat ion on whet her t her e ar e delays, have anyt hing t o f ear in t he r ef or m and innovat ion, whet her in t er ms of acceler ating t he developm ent of a r elaxat ion, keep pr omising St at e of m ind. I n or der t o do invest igat ions, investigat ions is t he r oad t o heaven, God disposes of t he base. To want s t o r eal hear d t r ut h, and j ust ice t o t r ut h, and get t r ut h, r eceived ef f ectiveness, on m ust in dept h act ual, and out r each, and in dept h m asses, wor ship m asses f or Division, and m asses hear t, wit h m asses wit h discussion ever yone car e of pr oblem , list ening t hey of cals, under stand t hey of m ood, f eel t hey of suf f er ing, summ ary t hey of experience, concent rat ed t hey of wisdom , especially on m asses m ost hope, and m ost ur gent , and m ost wor ries, and m ost plained of hot , and dif f icult ies and f ocus pr oblem , m or e t o act ive r esear ch, caught not put . Dar e t o innovat e, in our wor k, of t en r em ain t he old way doesn39。 not only t o r ead hist ory, also t o r ead hist or y。 3, t