【正文】 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。s ideas, m echanically, using som eone else39。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。 3) pr oduct ion and business oper ation ent it y nam e, t he legal r epr esent at ive or pr incipal r esponsible change, declar ed in t he change dat e of t he 15t h. Occupational healt h pr om otion t r aining syst em 1, act ively car ry out occupational healt h educat ion and t r aining, upgr ading t he skils of wor ker s 39。 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 in char ge, who is r esponsible f or pr inciple, wor kshops and car ry out per sonnel, posit ions, it t ube r esponsibilt y. 2, f or pr otection against occupational hazar ds of t he wor kshop f acilt ies shall conduct r egular m aint enance, r epair and m aint enance, m onit or it s per f orm ance and r esult s on a r egular basis, t o ensur e t hat it is in t he nor m al st at e. Occupat ional hazar d m ay be supplem ent ed, r em oved or st opped using pr ot ect ive equipm ent . 3, f ound t hat oc cupat ional hazar d pr ot ect ive equipm ent ( facilt ies) abnorm alit ies should f ind t he cause in a t im ely m anner and in line w it h m aint enance wor ker s t o f ix, m ake it wor k ef f ect ively. Wor kers labor pr otection m anagem ent system 1, pany em ployees m ust be pr ovided in l ine w it h nat ional st andar ds, indust r y st andar d occupat ional hazar d pr ot ect ive equipm ent and super vision, educat ion, t o guide pr act it ioners in accor dance wit h r ule pr oper ly wor n, used, no issuance of m oney alt er nat ive t o gr ant ing pr ot ection against occupational hazar ds. 2, Acor ding t o Of f ice Part y of m ass line educat ion pr act ice activit ies led gr oup of unif ied ar r angem ent s, unit s m ain led t o f or cadr es wor ker s Shang a t im es par t y lect ure, due t o him self level lim it ed, only put t his st age concentr at ed lear ning of experience t oday and ever yone m on wit h lear ning exchange, pur pose is let we f ur t her deep underst anding m ass line of connot ation, insist ed par ty of m ass line, do m asses wor k, f olowing m ain f r om f our a aspect s t old: a, and f ul awar eness par ty of m ass line educat ion pr act ice activit ies of m aj or m eaning 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。s m aj or decision is in l ine wit h t he public expect ations and st rengt hening t he const r uction of lear ning orient ed ser vice innovat ion of M arxist par t y39。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 gr oss dom estic pr oduct and per capit a in e of ur ban and r ur al r esidents in 2020 on t he basis of double plet e t he building of a we l of f societ y。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 橢圓方程 . 1. 橢圓方程的第一定義：為端點的線段以無軌跡方程為橢圓21212121212121,2,2,2FFFFaPFPFFFaPFPFFFaPFPF????????? ⑴ ① 橢圓的標準方程： i. 中心在原點，焦點在 x 軸上： )0(12222 ?? babyax ??. ii. 中心在原點，焦點在 y 軸上： )0(12222 ?? babxay ??. ② 一般方程： )0,0(122 ?? BAByAx ?? . ③ 橢 圓的標準方程： 12222 ??byax 的參數(shù)方程為??? ?? ??sincosby ax 一象限 ? 應(yīng)是屬于 （ 20 ?? ?? ） . ⑵ ① 頂點： ),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： )0,)(0,( cc? 或 ),0)(,0( cc? . ④ 焦距： 2221 ,2 baccFF ??? . pr event ion m anagem ent syst e