Word

Word Family

Collocations

Example sentence

Synonyms

Antonyms

Other

abrasive (adj)

Emery is an abrasive. حجر السنباد جراد (خدْش)

abrasive(n)

p.44 Water jet abrasive cutting uses a High pressure jet of water combined with an abrasive substance to cut through materials.

Rough

scratchy(adj)

smooth ,soft

كاشِط

accurate (adj)

p.44 It makes it possible to produce extremely accurate copies of masters. For this reason, electroforming is used in the manufacture of CDs.

دقيق . مضبوط

assembly (n)

assembly line

صف التجميع في مصنع

p.40 Part of the manufacturing process of a mountain bike is “assembly”—putting together the brakes, wheels, handlebars, etc>

تركيب

barrel (n)

p.42 The plastic is carried through the barrel by the rotating screw.

برميل

bending (n)

p.40 Another part of the manufacturing process of building a mountain bike involves a lot of bending—bending the frame tubes.

يحني . يلوي

bonding (n)

p. 40 welding, soldering, and, simply, gluing are ways of bonding materials.

التحام . تلحيم

coating (n)

coat (n)

جاكيت

natural coatغشاء طبيعي (نباتي او حيواني)

p.43  The resist coating is not affected but where the laser has removed the resist, the chemical etches tiny pits into the surface of the glass.

غِشاء ج اغشية

combine (v)

p.43 Now combine information as a group to try to make a better explanation. Using any useful information your partners have provided, repeat the explanation.

جَمَع

cool (v)

p.30 The air cools and pressure drops in the power  cylinder.

يبرد قليلأً

deposit (v)

p.44 It is similar to electroplating in that a metal coating is deposited on a special form in an electrolytic solution.

ودع

exposed (adj)

March 12, 2011 Thousands of people were exposed to radiation when the nuclear reactor in Japan exploded.

مكشوف . معروض

extrusion (n)

p.40 The drinks can is made of the material, aluminium alloy, by a process of colour-printing and impact extrusion.

بروز خارجا . بَثْق

fine (adj)

p.44 Electroforming is ideal for very fine components with precise dimensions.

soft

coarse, rough

دقيق . ناعم

hopper (n)

p.42 The hopper is filled with plastic.

حوض المطحنة الذي يوضع فيه الحب

hydraulic (adj)

p.42 Hydraulic fluid pushes against the ram, which, in turn, pushes the melted plastic into the mould.

watery

خاص بعلم ماء الارض

image (n)

p.43 From the Father, multiple positive image metal Mothers are made by electroforming.

صورة

Word

Word Family

Collocations

Example sentence

Synonyms

Antonyms

Other

impact (n)

p.40 Aluminium drinks cans are made in a manufacturing process called impact extrusion.

collision, crash, clash

صدام . اصطدام ب

ingredients (n)

p.41 The ingredients are mixed.

جزء ج اجزاء

inject (v)

p.43 The hot plastic is injected quickly into the mould.

to bore into

) زرق (دفع الى الداخل

inspect (v)

p.43 The disc is then covered with a protective coating of clear plastic, inspected, and labelled.

فتَّش

involve (v)

p.40 What stages are involved in manufacturing bread on a large scale?

اعتلق

jet (n)

p.44 Water jet abrasive cutting uses a high pressure jet of water combined with an abrasive substance to cut through materials.

(طائرة) نفاثة

فوارة (لخروج النفث منها)

label (v,n)

p.43 The disc is then covered with a protective coating of clear plastic, inspected, and labelled.

لقَّب = اطلق عليه لَقَباً

manufacturing (n)

p.45 I know key terms for common manufacturing processes and treatments.

صناعة

melt (v)

p.42 The plastic is melted by the heaters.

ذاب

panel (n)

p.44 Hydroforming is also used in the aerospace industry to produce panels for aircraft

تصفيحة . تصفيح

plant (n)

p.40 What kind of technician is responsible for keeping a plant bakery running? p.33 You are a customer at a plant hire company. You want to hire a portable generator for two weeks to provide power for your home. p.33 a plant is large industrial machinery

مصنع . معمل

process (n)

p.44  Manufacturing Processes..Tell the others in your group how your process works, any advantages it has, and what it is used for.

عملية . سلسلة الاعمال

protective (adj)

p.43 The disc is then covered with a protective coating of clear plastic, inspected, and labelled.

حمائي . وِقائي

Word

Word Family

Collocations

Example sentence

Synonyms

Antonyms

Other

ram

p.42 The screw is pushed forward by the ram.

كبش (الغنم) (إندفاع شديد)

refer (v)

p.40 What do you think the numbers a-g refer to?

اشار

reflective (adj)

p.44 Each disc is finished by applying a thin coating of aluminium to form a reflective layer.

عاكس

remove (v)

p.43 The resist coating is not affected but where the laser has removed the resist, the chemical etches tiny pits into the surface of the glass.

شال

saw (n)

p>682 Oxford Word Power A saw has a long metal blade with sharp teeth on it:  a chainsaw.

منشار

set (v)

p.43 Each of you has a set of short texts describing some of the stages.

collection, group

مجموعة

solid (adj)

p.44 The difference is that the coating is thicker so that the form can be removed to leave the solid part.

جامد . صُلْب

spray (v)

p.739 Oxford Word Power The fields are regularly sprayed with pesticide.

ترشَّشش

suction (n)

p.41 The loaves are taken out of their tins (by) using suction.

مصّ

surface (n)

p.43 The resist coating is not affected but where the laser has removed the resist, the chemical etches tiny pits into the surface of the glass

سطح

welding (n)

p.44 Hydroforming a component in this way means that several different operations such as stamping and welding are no longer required.

لحام . تلحيم