... mc ca ng c mc theo tam gi cB Ba cun d y mỏy phỏt mc theo hỡnh sao, ba cun d y mc ca ng c mc theo hỡnh C Ba cun d y mỏy phỏt mc theo hỡnh sao, ba cun d y mc ca ng c mc theo tam gi cD Ba cun d y ... hiu in th hiu dng gia hai u cun cm cc i Biu thc ca L l: C2 A L = R < /b> + C2 B L = 2CR + 2C2 C L = CR + C2 D L = CR + 2 C u 2: Cho mạch RLC nối tiếp Trong R < /b> L x c định Mạch đc đặt d i hiệu điện u ... iu chnh R < /b> mch tiờu th c ng sut cc i X c nh g c lch pha ca in ỏp v cng d ng in mch? A BCD 10-4 C u 13: Cho don mch RLC mc ni tip: cun d y thun cm khỏng c t cm L= H, t in c in dung C= ...
... khả cung c p b tông cho phù hợp, tránh tình trạng thời gian đổ lớp d i C ng t c đầm b tông c n ý nơi cb trí c t thép d y đcB o d- ỡng b tông: C ng t cb o d- ỡng b tông đ- c l c n- c d- b ... đai c ứng suất c n xiết chặt đủ Cc nêm gỗ đáy d m ray c t cd ng triệt tiêu độ dc ngang c u đảm b o cho d m ray vị trí thẳng đứng B- c 3: Lắp đặt di chuyển: Lắp đặt chân chạy phía tr- c phía ... chân tr- c xe c ch mép khối đc 50cm Đối với vi c điều chỉnh tim dc lấy điểm chia đôi d m treo ván khuôn đáy giàn tr- c xe đc làm m c để chỉnh tim dc xe Để điều chỉnh vị trí chân tr- cd ng...
... burglar c surprise d during d a tumour b humour c studio d bump d a hear b year c bear d near c a leap b cheap c pear d peach c a mother b bottle c some d nothing b a sparrow b pardon c remark ... loud c pour d mouse c a roar b coat c roast d toast a a sick b surely c search d send b a room b gloomy c poor d wood c a know b cow c tower d now a a doubt b count c bought d cloud c Find ... a hard b bath c partner d hazard d a long b strong c obey d log c a cock b clock c slope d stop c a attention b match c sand d land a a throw b clown c slow d blow b a home b honour c stone...
... Pronunciation a pardon b hard c park d parent > d a shirt b fire c first d bird > b a think b sign c ring d sing > b a fight b high c figure d bright > c a house b hour c how d horse > b a arranged ... c bench d lend b a football b thanks c stall d wall b a cattle b castle c kettle d subtle b a standard b farmer c start d farther a a maize b failure c airport d complain c a clip b triple ... hundred years Their ancestors came from American a family members from a long time before b grandchildren and their grandchildren c parents, grandparents, and great grandparents d family members all...
... clause c cause d aunt d a hungry b huge c rush d bus b a peace b reaper c reader d realize d a down b snow c crowd d allow b a count b country c counter d county b Find the mistakes Fireflies ... burgling d mugging b 41 The mayor her resignation a convinced b underestimated c declared d sacrificed c 42 A large dog the burglar from entering the house a alarmed b prevented c attacked ... baby doesn't know how to before he can walk a creep b crawl c stride d stroll b Test 43 Pronunciation a teacher b headache c chair d cheat b a none b stone c bone d alone a a because b clause...
... pervert c bere d mercer > c a gen b guard c gun d gate > a a obscure b obstacle c obtain d obstructive > b a studio b dual c dull d duvet > c a clear b tear c pear d rear > c a pub b rob c comb ... Pronunciation a drama b grammar c family d land > a a tick b brick c bright d thick > c a furnished b attention c preposition d requisite > d a bear b near c dear d rear > a a growth b with c both ... York for one hundred years Their ancestors came from American a family members from a long time before b grandchildren and their grandchildren c parents, grandparents, and great grandparents d...
... their roots a absorb water b anchoring themselves c the soil d their roots > b 248 To understand the directions, they must be read carefully a To understand b the c they must be read d carefully ... With b strong claws c protruding tooth d is c 376 Drug addiction has resulted of many destroyed careers, and expulsions from school or college a has b of c destroyed d expulsions > b 377 Because ... frightened him a Sitting b in c his d the strange noise frightened him > d 251 The young girl dreamed a dream that she was being carried away by monsters a dreamed b a dream c was being carried...
... mt tr v cc l chõn neo tr 13 C NG NGH THI C NG DM HP BTCT D. .L Trong bc ny, b mt tr v cc l chõn neo ca tht di tr phi c to nhỏm, d ng bn chi c boi b ht b n t, cc cht bn trờn b mt v cc l chõn ... sau ó cng c p DL v ng sut ca nh tr Trỡnh t lp r< /b> p xe c nh sau: Bc 1: c ng t c chun b Kim tra ton b v trớ cc l ch b trớ bn ỏy v bn mt theo bn v lp ccb phn ca xe c cn d ng mt cn cu c sc nõng ... cc tao c p thụng qua cc bn dn v c t t sỏt vo bn m cc nh v trớ bng c ch y b t kp v phớa u kộo (e) Cng c p Trc cng c p phi m bo chc chn trc ca kớch trựng vi trc ca bc p ti u neo v u kớch t sỏt...
... 31 Cho chất: CH3COOC2H5(a); CH3COOH (b) , C2 H5OH (c) , CH3Cl (d) Nhiệt độ sôi chất giảm theo trật tự: A b > c > a > dBb > c > d > a C a > b > c > dDc > b > a > dC u 32 Một nhóm h c sinh th c ... kg C 472,82 kg D 595,74 kg C u 30 Để thu butanol-2, ta hiđrat hoá hiđrocacbon cc ng th c cấu tạo: A CH2 = C( CH3)2 (3) BC (1) (2) C CH3 – CH = CH – CH3 (2) D CH2 = CH – CH2 – CH3 (1) C u ... ch c − Z không tham gia phản ứng tráng b c; không t cd ng với NaOH; t cd ng với Na X, Y, Z là: A C2 H5COOH; CH3-CH(OH)-CHO; CH3COOCH3 B C2 H5COOH; CH3-CH(OH)-CHO; CH3-COCH2OH C C2H5COOH; HO-CH2-CH2-CHO;...
... trộn b tông cC ng t c đầm b tông c n ý nơi cb trí c t thép d y đc 14 c ng nghệ thi c ng d m hộp btct d l Hình B trí ván khuôn cho khối đỉnh trụ B o d ng b tông: C ng t cb o d ng b ... b x c Lớp r< /b> xốp phải đc r< /b> a tr cd ng c p Cc tao c p không đc để tiếp x cb i b n phải đc giữ nơi đc chuẩn bc n thận 24 c ng nghệ thi c ng d m hộp btct d l (b) Lắp r< /b> p thiết b đẩy b m ... kéo (e) C ng c p Tr c căng c p phải đảm b o chắn tr c kích trùng với tr cbc p đầu neo đầu kích tỳ sát vào đệm Vi c căng c p đc tiến hành b tông đủ c ng độ (R < /b> b tông l c căng 80% R < /b> b tông...
... standard or for additional standards and should be addressed to ASTM Headquarters Your comments will receive careful consideration at a meeting of the responsible technical committee, which you ... standard is copyrighted by ASTM, 100 Barr Harbor Drive, West Conshohocken, PA 19428-2959, United States Individual reprints (single or multiple copies) of this standard may be obtained by contacting ... sieve, Rs residue from sample retained on the 75-µm (No 200) sieve, g, C sieve correction, %, which may be either plus or minus, determined by the procedures given in the Annex, Rc corrected residue,...
... B i - Những quy định để phát triển QLTN&MTT c Hiệu B i - Chính sách c ng cB o vệ Môi trờng B i - Cc công c quản lý tài nguyên n c tổng hợp (IREM) th c tế Khoá h c D: Thủ t c Đánh giá T c ... Mê C ng B i - Những nguyên t c phát triển b n vững B i - Hớng tới phát triển b n vững B i - Kinh tế môi trờng B i - Đập phát triển b n vững B i - Tầm quan trọng r< /b> ng lu v c Mê C ng B i - Chơng ... Danh m c tài liệu Khoá h c A: Phát triển b n vững Nhận th c Môi trờng B i - Ccđc điểm địa lý, d n c sinh thái lu v c sông Mê C ng B i - Những hoạt động th c tiễn không b n vững lu v c sông...
... after it had fallen under direct Chinese imperial administration In other words, while a broad archaeologically discernable Neolithic “southern culture complex” can be identified that we may label ... imperial government was a hybrid mixture of seemingly rational Legalist bureaucratic procedures, apparently empty Confucian ceremonial, and presumed supernatural sanctions By modern standards, ... prehistoric cultures The great German-American Sinologist Wolfram Eberhard (1909 –1989), for example, discerned ten significantly different ancient local cultures that, he believed, each contributed...