... 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
Associate
d energy
limited
apparatus ... publication,
the base publication incorporating amendment 1 and
the base publication incorporating amendments 1
and 2.
Further information on IEC publicatio...
... 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 ... and
5-FU. Uncovering the mechanism of 5-FU resistance
and characterization of pyrimidine biosynthesis
enzymes in C. elegans will help to further our unde...
... 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,
... 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,
... reveal
that WEBSAIL achieves an average of 0. 95 relative Recall and an average of 0.46 relative Precision with an
average 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 the
engine can be interpreted as an approximation of the collection of...
... University Press
Tech Talk Elementary
1
2
3
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 th...
... 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 Press
Tech Talk Elementary
6
8
9
7
4
... the office. Is there a in my room?
8 There’s a smoking area down the from the meeting room.
Photocopiable â Oxford University Press
Tech Talk Elementary
1
2
3
4
5
B:...
... Oxford University Press
Tech Talk Elementary
1
2
3
4
5
7
Complete the sentences with
can’t
or
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 ther
e a d batteries in the storeroom?
5 Is there any e chairs in my office.
6
Ther
e ar
en
t an
y f wood in the workshop?
Photocopiable â Oxford University Press
Tech Tal...
...
in
,
on
,
or
at
.
[5 marks]
1
Wednesday
2 November
3 half past seven
4 Christmas
5 the beginning of the week
Photocopiable â Oxford University Press
Tech Talk Elementary
1
2
4
5
3
9
Complete these ... about the damaged boxes.
5 One box was damaged but the other two (not).
Ma
tch 1 5 with a–e. [5 marks]
1 a torn a mirror
2 crushed b strap
3
a rusty c pipe
4 a cracked d boxe...
... University Press
Tech Talk Elementary
5
6
7
8
9
12
20–30
30–40
40–50
50 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 Pr...
... 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 Elementary
5
6
7
8
14
... 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...