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TEST 5 OF TECH TALK ELE

iec 60079-15 electrical apparatus for explosive gas atmospheres - construction, test and marking of type of protection n electrical apparatus

iec 60079-15 electrical apparatus for explosive gas atmospheres - construction, test and marking of type of protection n electrical apparatus

... application to IEC 6007 9-1 5 Type of protection nC Non sparking apparatus nA and nA nL Restricted breathing apparatus nR Energy limited apparatus nL Associated energy limited apparatus ... publication, the base publication incorporating amendment 1 and the base publication incorporating amendments 1 and 2. Further information on IEC publications The technical content of IEC publications ... components For evaluation of small components, 5.5 and 5.6 of IEC 6007 9-0 apply except for [nL] and [Ex nL] apparatus. Temperature relaxations for thin wires and printed circuit tracks contained...
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Báo cáo khoa học: Functional analysis of pyrimidine biosynthesis enzymes using the anticancer drug 5-fluorouracil in Caenorhabditis elegans docx

Báo cáo khoa học: Functional analysis of pyrimidine biosynthesis enzymes using the anticancer drug 5-fluorouracil in Caenorhabditis elegans docx

... the active form via the pyrimidine biosynthesis pathway [3]. Therefore, the function of this drug is closely associated with the activity of pyrimidine synthesis enzymes, includ-ing dihydropyrimidine ... and5-FU. Uncovering the mechanism of 5-FU resistanceand characterization of pyrimidine biosynthesis enzymes in C. elegans will help to further our under-standing of pyrimidine biosynthesis enzymes ... To study the pyrimidine biosynthesis path-way in Caenorhabditis elegans, we screened for mutants exhibiting resis-tance to the anticancer drug 5-fluorouracil (5-FU). In several strains,mutations...
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English Grammar Tests-Elementary Level''''s archiveWeather Test (5) docx

English Grammar Tests-Elementary Level''''s archiveWeather Test (5) docx

... residents wear clothing like sweaters, coats and scarves. woven English Grammar Tests-Elementary Level's archive Weather Test (5) 1.The sport of gliding on ice with boots that have sharp,...
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English Grammar Tests-Elementary Level''''s archiveWeather Test (5) pps

English Grammar Tests-Elementary Level''''s archiveWeather Test (5) pps

... residents wear clothing like sweaters, coats and scarves. woven English Grammar Tests-Elementary Level's archive Weather Test (5) 1.The sport of gliding on ice with boots that have sharp,...
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Architectural Issues of Web−Enabled Electronic Business phần 5 pps

Architectural Issues of Web−Enabled Electronic Business phần 5 pps

... revealthat WEBSAIL achieves an average of 0. 95 relative Recall and an average of 0.46 relative Precision with anaverage of 3.72 iterations and an average of 13.46 documents judged as relevance ... the logical expression of the collection of the documents wanted by the user. A list of URLs returned by theengine can be interpreted as an approximation of the collection of the desired documents.Let ... also consist of discretized vectors, for example, the frequency vector of the index keywords. A target concept is a collection of documents, which is equivalent to the set of vectors of the documents...
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TEST 1 OF TECH TALK ELE

TEST 1 OF TECH TALK ELE

... University Press Tech Talk Elementary 1 23 1 Complete the sentences with a word from the list. Use each word once only. [6 marks]burger coffee doughnut fries juice sandwich 1 Would you like ... is.E:I’m Sven’s assistant. Here’s his office.F: Thank you.E: (6) Thanks./ You’re welcome.Match the words (1 10 ) with their meanings (a–j). [10 marks] 1 an alarm clock a You read this every ... how a machine works. 10 an umbrella jYou need this to travel on a plane or train.Put the letters in order to make words for different types of equipment. [8 marks] 1 tolb 5 okho2 ngipsr6...
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TEST 2 OF TECK TALK ELE

TEST 2 OF TECK TALK ELE

... It’s made of (2) or (3) radio It’s a (4) It’s made of (5) and (6) bottle It’s a (7) It’s made of (8) disk It’s a (9) It’s made of (10) Photocopiable â Oxford University PressTech Talk Elementary68974 ... the office. Is there a in my room?8 There’s a smoking area down the from the meeting room.Photocopiable â Oxford University PressTech Talk Elementary1 2 345B: Right.A: My number is 021 ... mark per item = 4 marks]car parkcoffee barreception deskroom service stairs telephone restaurant elevator1 What time does the open in the evening? 2 Your room is on the tenth floor, but...
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TEST 3 OF TECH TALK ELE

TEST 3 OF TECH TALK ELE

... F_N___11 S____O__12S___L__Photocopiable © Oxford University Press Tech Talk Elementary12 3 451 7 2 8 3 9 4 10 5 11 6 12 RFARMTXOOLBINUTUHEADEFETAGCYCOESNOKNKOTEDPMOUTHPJAWSPIGDSTEEFACE5Match ... 2 The switches 3 The road 4 The bolt 5The tank Correct the mistakes in these sentences.[5 marks]1 She works by IBM.2 Are you work here? 3 She’s technician.4 He’s a electrician.5 You ... About 1.5 metres.2 How long is it? b Metal, plastic and rubber. 3 What’s it made of? c Just two.4 How many wheels does it have? d Of course not. It’s a bicycle.5 Can it really fly? e Its top...
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TEST 4 OF TECH TALK ELE

TEST 4 OF TECH TALK ELE

... Oxford University Press Tech Talk Elementary123 4 57Complete the sentences with can’tor have to. [6 marks]1 It’s the wrong key – I open the door.2 A: This electric drill doesn’t work.B: ... desk. 4 Is there a d batteries in the storeroom?5 Is there any e chairs in my office.6There arent any f wood in the workshop?Photocopiable â Oxford University Press Tech Talk Elementary67898 ... keys.These / Those are your keys on the table over there.3That / This is my coffee, here. Your coffee is in the other room. 4 Look in that box on the shelf. What are these / those cables for?Write...
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TEST 5 OF TECH TALK ELE

TEST 5 OF TECH TALK ELE

... in,on,or at. [5 marks]1 Wednesday2 November3 half past seven4 Christmas 5 the beginning of the weekPhotocopiable â Oxford University Press Tech Talk Elementary124 5 39Complete these ... about the damaged boxes. 5 One box was damaged but the other two (not).Match 1 5 with a–e. [5 marks]1 a torn a mirror2 crushed b strap3a rusty c pipe4 a cracked d boxes 5 a leaking e nailComplete ... words. [4 marks]1 1/2 2 20% 3 6,004 4 1,200,000 Photocopiable â Oxford University Press Tech Talk Elementary768910 ...
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TEST 6 OF TECH TALK ELE

TEST 6 OF TECH TALK ELE

... University Press Tech Talk Elementary5 6 78912 20–3030–4040–5050 60 over 60 Match the questions 1–8 with the answers a–h. [8 marks]1 Are you carrying anything with batteries? a A coffee, please.2 ... beach.5 A glass elevator runs up / over the outside of the building. 6 This pipe runs between / along the pump room and the main tank.Photocopiable â Oxford University Press Tech Talk Elementary123411 ... can I have a of ?2 If you want to seal that parcel,there’s a of on my desk.3 I need to clean my teeth, but I didn’t bring a of .4The price of a of controls the price of petrol.5...
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TEST 7 OF TECH TALK ELE

TEST 7 OF TECH TALK ELE

... the / Do ? 7 at / What / doing / weekends / you / like / do ?8 like / does / holiday / she / What / on / doing ?Photocopiable â Oxford University Press Tech Talk Elementary56 7 814 ... tomorrow.4 Come in out of the rain. d It’ll use up electricity.5 Don’t leave that there. e You’ll fall asleep at your desk.6 Be careful with that plate. f We won’t do it again. 7 It’s very late. ... to children.5 You wear goggles when using the saw.Photocopiable â Oxford University Press Tech Talk Elementary123413 Match 1-8 with a-h. [8 marks]1 Look where you’re going. a Somebody...
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