... sao, ba cun d y mc ca ng c < /b> mc theo hỡnh C < /b> Ba cun d y mỏy phỏt mc theo hỡnh sao, ba cun d y mc ca ng c < /b> mc theo tam gi c < /b> D Ba cun d y mỏy phỏt mc theo hỡnh tam gi c,< /b> ba cun d y mc ca ng c < /b> mc theo ... in mch l /3 Bit UC = Ud H s c< /b> ng sut ca mch l: A cos = 0, 25 B cos = 0, 75 C < /b> cos = 0,1 25 D cos = 0 ,5 C< /b> u 43: Cho mch in xoay chiu RLC mc ni tip, cun d y thun cm Bit L = CR t vo hai u on mch ... on mch AB c< /b> biu thc: u AB=U0cost iu chnh C < /b> mch tiờu th c< /b> ng sut cc i X c < /b> nh h s c< /b> ng sut ca mch l c < /b> ny? A B 0,866 C < /b> D 0,707 C< /b> u 24: Cho on mch RLC mc ni tip: cun d y thun cm khỏng c< /b> t cm L=0,1/...
... HìNH CHIếU DC < /b> CầU 1 23 .5 220 .5 242 .5 1/2 HìNH CHIếU NGANG C< /b> U 700/2= 35 0 29.1 30 0/2 660/2 30 0x100 450 x200 125x1 25 30 2 05. 9 450 x200 3 45 30 0x100 3 15 187.2 30 87 .5 450 x200 450 x200 Thanh C< /b> C < /b> D3 8 125x1 25 ... khả cung c< /b> p b tông cho phù hợp, tránh tình trạng thời gian đổ lớp d i C< /b> ng t c < /b> đầm b tông c< /b> n ý nơi c< /b> b trí c< /b> t thép d y đc < /b> B o d- ỡng b tông: C< /b> ng t c < /b> b o d- ỡng b tông đ- c < /b> l c < /b> n- c < /b> d- b ... tr- c < /b> mặt c< /b> u 14 c< /b> ng nghệ thi c< /b> ng d m hộp btct d. -.l Hình 7: Mặt b n xe đc < /b> 50 0 600 250 200 D n chủ Gông đuôi D m ray Sàn c< /b> ng t c < /b> Chân chạy phía tr- c < /b> Sàn c< /b> ng t c < /b> Thanh C< /b> C < /b> D3 8 K0 Sàn c< /b> ng...
... from c < /b> Test 37 Pronunciation a meat b heat c < /b> defeat d learn d a hard b bath c < /b> partner d hazard d a long b strong c < /b> obey d log c < /b> a cock b clock c < /b> slope d stop c < /b> a attention b match c < /b> sand d land ... torn up b be edited c < /b> be published d be revised c < /b> 38 B comes A and C < /b> in the English alphabet a between b among c < /b> for d with a 39 After lunch, Mary cleared the table a cleaned the table b took ... which c < /b> what d whom b Test 36 Pronunciation a burden b burglar c < /b> surprise d during d a tumour b humour c < /b> studio d bump d a hear b year c < /b> bear d near c < /b> a leap b cheap c < /b> pear d peach c < /b> a mother...
... nervous c < /b> active d uneasy c < /b> Test 47 Pronunciation a occasion b odd c < /b> occupy d obvious a a eight b height c < /b> weight d weigh b a tent b plenty c < /b> enhance d bend c < /b> a book b look c < /b> floor d hook > c < /b> ... going b have gone c < /b> went d had gone c < /b> 50 He has never had any accident He is a driver a care b careful c < /b> carefully d careless b Test 46 Pronunciation a step b clergy c < /b> bench d lend b a football ... his eldest brother has looked after him a death b dead c < /b> dying d died d Test 48 Pronunciation a pardon b hard c < /b> park d parent > d a shirt b fire c < /b> first d bird > b a think b sign c < /b> ring d sing...
... Pronunciation a teacher b headache c < /b> chair d cheat b a none b stone c < /b> bone d alone a a because b clause c < /b> cause d aunt d a hungry b huge c < /b> rush d bus b a peace b reaper c < /b> reader d realize d ... lump b bar c < /b> tube d sheet d Test 42 Pronunciation a spread b speak c < /b> thread d breath b a polish b abolish c < /b> police d policy c < /b> a mate b water c < /b> stake d place b a though b cough c < /b> although d soul ... a direction b route c < /b> way d path c < /b> Test 40 Pronunciation a thief b client c < /b> piece d niece b a recent b calm c < /b> capital d clap a a value b fluent c < /b> fuel d due b a neither b either c < /b> height d...
... c < /b> Test 54 Pronunciation a serve b pervert c < /b> bere d mercer > c < /b> a gen b guard c < /b> gun d gate > a a obscure b obstacle c < /b> obtain d obstructive > b a studio b dual c < /b> dull d duvet > c < /b> a clear b ... Test 52 Pronunciation a happy b fly c < /b> sky d dry > a a hot b got c < /b> mode d shot > c < /b> a but b cut c < /b> shut d put > d a few b new c < /b> chew d phew > c < /b> a chase b case c < /b> face d sad > d a kissed b intended ... a special medal was to all combatants a gain b awarded c < /b> earned d deserved b 29 I to find a well-paid job but I had no luck a tried hard b tried hardly c < /b> hardly tried d hard tried a 30 I...
... carried away by monsters a dreamed b a dream c < /b> was being carried d by > b 252 It had been a long winter, but at last it was nearly across a had been b but c < /b> nearly d across > d 2 53 We can think ... football match a Now that b arrived c < /b> can see d of > b 33 6 We believe that she already feels very badly about her mistake a already feels b badly c < /b> about d mistake > b 33 7 I didn’t see Jim since he ... arrived c < /b> too late d her > a 35 1 The average age at which people begin to need eyeglasses vary considerably a at which b begin to need c < /b> vary d considerably >c < /b> 35 2 Generally regarded as distinct...
... c< /b> c < /b> l chõn neo tr 13 C< /b> NG NGH THI C< /b> NG DM HP BTCT D. .L Trong bc ny, b mt tr v c< /b> c < /b> l chõn neo ca tht di tr phi c < /b> to nhỏm, d ng bn chi c < /b> boi b ht b n t, c< /b> c < /b> cht bn trờn b mt v c< /b> c < /b> l chõn neo C< /b> ng ... BTCT D. .L d ng c < /b> nh ng ghen vo ct thộp thng, chỳng c < /b> b trớ dc theo c< /b> c < /b> ng ghen theo khong c< /b> ch 1m /c< /b> i C< /b> c < /b> ng nha PVC 60 c < /b> d ng to l ch cho ng sut ca c< /b> c < /b> tip theo Chõn c< /b> c < /b> ng nha ny c < /b> c nh bng ... qua c< /b> c < /b> tao c< /b> p thụng qua c< /b> c < /b> bn dn v c < /b> t t sỏt vo bn m c < /b> c nh v trớ bng c< /b> ch y b t kp v phớa u kộo (e) Cng c< /b> p Trc cng c< /b> p phi m bo chc chn trc ca kớch trựng vi trc ca b c< /b> p ti u neo v u kớch...
... Z là: A C2< /b> H5COOH; CH3-CH(OH)-CHO; CH3COOCH3 B C2< /b> H5COOH; CH3-CH(OH)-CHO; CH3-COCH2OH C < /b> C2H5COOH; HO-CH2-CH2-CHO; CH3-COCH2OH D HCOOCH2CH3; HO-CH2-CH2-CHO; CH3-COCH2OH C< /b> u 40 Chất A t c < /b> d ng với ... butanol-2, ta hiđrat hoá hiđrocacbon c< /b> c< /b> ng th c < /b> cấu tạo: A CH2 = C(< /b> CH3)2 (3) B C< /b> (1) (2) C < /b> CH3 – CH = CH – CH3 (2) D CH2 = CH – CH2 – CH3 (1) C< /b> u 31 Cho chất: CH3COOC2H5(a); CH3COOH (b) , C2< /b> H5OH (c)< /b> , ... gam C< /b> ng th c < /b> phân tử A C6< /b> H6 C3< /b> H6 C2< /b> H4 D C4< /b> H4 C< /b> u 26 D n khí H2S vào dung d ch chứa chất tan FeCl3, AlCl3, CuCl2, NH4Cl, thu kết tủa X X chứa A CuS B FeS, CuS C < /b> CuS, S D FeS, Al2S3, CuS C< /b> u 27...
... nơi c< /b> b trí c< /b> t thép d y đc < /b> 14 c< /b> ng nghệ thi c< /b> ng d m hộp btct d l Hình B trí ván khuôn cho khối đỉnh trụ B o d ng b tông: C< /b> ng t c < /b> b o d ng b tông đc < /b> l c < /b> n c < /b> db mặt b tông bay hết (thông ... b x c < /b> Lớp rỉ xốp phải đc < /b> rửa tr c < /b> d ng c< /b> p C< /b> c < /b> tao c< /b> p không đc < /b> để tiếp x c < /b> b i b n phải đc < /b> giữ nơi đc < /b> chuẩn b c< /b> n thận 24 c< /b> ng nghệ thi c< /b> ng d m hộp btct d l (b) Lắp ráp thiết b đẩy b m ... c< /b> ng d m hộp btct d l Phần III An toàn lao động * Tr c < /b> bc < /b> vào c< /b> ng vi c < /b> sử d ng xe đ c,< /b> Ban huy c< /b> ng trờng phải tổ ch c < /b> cho c< /b> n b ,c< /b> ng nhân c< /b> ng trờng nắm b t đc < /b> nguyên t c < /b> làm vi c < /b> xe đúc...
... Committee on Standards, 100 Barr Harbor Drive, West Conshohocken, PA 19428 This standard is copyrighted by ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2 959 , United States Individual ... multiple copies) of this standard may be obtained by contacting ASTM at the above address or at 610- 832 - 958 5 (phone), 610- 832 - 955 5 (fax), or service@astm.org (e-mail); or through the ASTM website ... and if not revised, either reapproved or withdrawn Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM Headquarters Your comments...
... QLTN&MTT c< /b> Hiệu B i - Chính sách c< /b> ng c< /b> B o vệ Môi trờng B i - C< /b> c < /b> công c< /b> quản lý tài nguyên n c < /b> tổng hợp (IREM) th c < /b> tế Khoá h c < /b> D: Thủ t c < /b> Đánh giá T c < /b> động Môi trờng Quyết định B i - Giới ... Danh m c < /b> tài liệu Khoá h c < /b> A: Phát triển b n vững Nhận th c < /b> Môi trờng B i - C< /b> c < /b> đc < /b> điểm địa lý, d n c < /b> sinh thái lu v c < /b> sông Mê C< /b> ng B i - Những hoạt động th c < /b> tiễn không b n vững lu v c < /b> sông ... B i - C< /b> n n c < /b> vùng đất ngập n c < /b> lu v c < /b> sông Mê C< /b> ng B i - Những xáo trộn tài nguyên sinh thái lu v c < /b> sông Mê C< /b> ng B i - C< /b> sở quan tr c < /b> môi trờng Khoá h c < /b> C: Quản lý tổng hợp Tài nguyên n c < /b> Môi...
... distinct and even contradictory attitudes of Confucianism and Legalism with Confucianism in the ascendant position culminated in the Tang dynasty and reached a kind of reductio ad absurdum in ... Asia, 221 b .c.< /b> –a .d 907 / Charles Holcombe p cm.—(Asian interactions and comparisons) Includes bibliographical references and index isbn 0-8248-24 15- 6 (cloth : alk paper)—isbn 0-8248-24 65- 2 (pbk : ... fourth-century southward exodus, the very spot in modern Hubei Province where Lac-Yue native auxiliaries had been camped in a .d 35 became an urban center, increasingly steeped in Confucian high culture,...