59-1

Obviously, the possibilities of utilization of residues vary broadly from country to country and from region to region, depending on the size, structure, location and diversity of the pulp and board industry as compared to the sawmill industry. In localities in which various types of forest products industries are well represented, the

possibilities for integrated utilization are the beat.

One of the features that attract manufacturers of fiberboard and particleboard is the flexibility of the raw materials that can be used. While round wood from commercial

species is the most versatile raw material, they often prefer wood residues.

Raw material for board manufacture may be classified according to its form:

1. Round wood;

2. Solid wood residues (slabs, edgings, cutoffs, veneer clippings, forest

thinnings, limbs, tops, crooked logs, etc.);

3. Comminuted wood residues (shavings and sawdust).

Normally, round wood may be considered the most desirable material for board manufacture. Such wood is easily processed by common methods in the pulp and paper industry Round wood may be converted to ground wood pulp and used in the manufacture of insulation board, or it can be converted to pulp chips and used in the production of any type of fiberboard.

The headline «Solid Wood Residues» is given to all forms of wood residue other than shavings, sawdust, and round-wood ordinarily used as the primary raw material for pulp and paper manufacture, lumber, or plywood production. This grouping includes such materials as slabs, edgings, cutoffs, forest thinnings, tope, crooked logs, etc.

It can be said that almost any type of solid wood residue finds application in the manufacture of one more types of fiberboard or particleboard Forest thinnings, slabs and edgings may be used in tat preparation of ground wood pulp for insulation board manufacture. Certain types of bark – containing residues, such as tops, limbs, and crooked logs, present certain problems in barking, because high-quality board requires bark-tree raw material.

Shavings from planers and other woodworking equipment are not considered the most desirable raw materials for fiberboard manufacture. Nevertheless, these materials

contain a considerable percentage of undamaged fiber and they may be pulped and used la the fiberboard production.

Of all forms of wood residue, coarse sawmill sawdust is the least desirable for board manufacture. The terrific impact that the sawdust particles have received from the saw teeth, due to the high speed of the saw, severely crushes and tears the fiber. Sawdust does not produce a suitable pulp for fiberboard. In addition, it is not an acceptable raw material for particleboard manufacture, since it is usually very wet, absorbs large quantities of binder, and gives a product of low strength.

Задание 2. Выберите один из четырѐх терминов, который соответствует

приведѐнному определению

Monitoring of ____________ program became the first acting governmental highresolution remote sensing monitoring program in the country.

Задание 3. Восстановите правильный порядок слов по приведѐнным синтаксическим элементам предложения

level / maintained / is / at a satisfactory / growing stock / the forest's

Задание 4. Вопрос страноведческого характера

Would you explain what Greenwich is?

a)Roman fortification

b)very beautiful parkland on the outskirts of London

c)English-speaking country

d)street on the bank of the River Thames

Задание 5. Дополните диалог подходящей по ситуации репликой

A.– ________________________________.

B.– Yes, it does. We offer a full breakfast every morning from 7:30 to 11:30.

A.– Sounds good.

a)Do you have a room service?

b)Will this be for you?

c)Does that rate include breakfast?

d)Do you have any luggage?

Задание 6. Определите последовательность частей представленного документа

1) 2) 3) 4)

a)

November 20, 2015

Dear Sir / Madam

b)

Yours sincerely,

David Grow

Administrator

Office of Director

c)

UNIVERSITY OF BRITISH COLUMBIA

Biotechnology Laboratory

Room 237 – Westbrook Building

6174 University Boulevard

Vancouver, B. C. Canada V6T IW5

Tel: (604) 228-4838

Fax: (604) 8-2114

d)

Thank you for your letter enquiring about a position with the Biotechnology Laboratory at the University of British Columbia.

I regret that we have no positions available, which require your qualifications.

СПИСОК ЛИТЕРАТУРЫ

Основная литература

1. Кузьменкова Ю. Б. Английский язык [Текст] : учеб. для прикладного бакалавриата : рек. УМО ВО в качестве учеб. для студентов высш. учеб. заведений, обучающихся по гуманитарным направлениям и специальностям / Ю. Б. Кузьменкова; Высш. шк. экономики, Нац. исслед. ун-т. - М. : Юрайт, 2014. - 441 с. : + CD-диск. - Электронная версия в ЭБС "Юрайт".

2.

Дополнительная литература

1.Кравец, В. Е. Грамматика английского языка. Морфология [Текст]: граммат. справ. / В.

Е. Кравец; Фед. агентство по образованию, Гос. образоват. учреждение высш. проф. образования "Воронеж, гос. лесотехн. акад.". - Воронеж, 2010. - 124 с. – электронная версия - ЭлектроннаяверсиявЭБС ВГЛТУ.

2.Кравец В.Е., Грамматика английского языка. Синтаксис [Текст]: граммат. справ. / В. Е. Кравец ; В. Е. Кравец; Фед. агентство по образованию, Гос. образоват. учреждение высш. проф. образования "Воронеж. гос. лесотехн. акад.". - Воронеж, 2010. - 80 с. - Электронная версия в ЭБС ВГЛТУ - Режим доступа: http://www.vglta.vrn.ru/BiblSite/elcat.htm - Загл. с экрана.

3.Милованова И. В. Английский язык [Текст] : термин. словарь по лесн. делу и ландшафт. архитектуре / И. В. Милованова; ВГЛТА. - Воронеж, 2014. - 180 с. - ЭБС ВГЛТУ.

8.Литвинова Л. А. Иностранный язык. Caring for natural resources. Охрана природных ресурсов [Текст] : учеб. пособие / Л. А. Литвинова; ВГЛТА. - Воронеж, 2014. - 71 с. - Электронная версия в ЭБС ВГЛТУ.

9.Зайцева Л. В. Иностранный язык. English for nature managers [Текст] : учеб. пособие / Л. В. Зайцева; ВГЛТА. - Воронеж, 2013. - 176 с. - Электронная версия в ЭБС ВГЛТУ.

10.Маклакова Е. А. Английский язык [Электронный ресурс] : методические указания для самостоятельной работы студентов / Е. А. Маклакова, А. А. Илунина; ВГЛТУ . - Воронеж, 2015. - ЭБС ВГЛТУ.

Маклакова Елена Альбертовна Илунина Анна Александровна

Английский язык

Методические указания для практических занятий студентов дневной и заочной форм обучения

по направлению подготовки 19.03.01 «Биотехнология» профиль – Промышленная экология