Defence of surrounding a man environment, as it well knows all, - one of major global problems. We will be stopped only for that part of problem that is related to power-stations. Affecting environment of different types of power-stations (ТЭС, hydroelectric power PLANT, АЭС) differently, and we will consider each of these three cases separately. Perhaps, the most negative affecting environment ТЭС render presently. Their influence consists in contamination of atmosphere the shallow particulate matters of ash (Because majority of ТЭС is used as a fuel by the мелкоизмельченный (in the special mills) up coal, carrying away of shallow particles of unfire-damaged coal is insignificant; coefficient of surplus of air there is always more unit (approximately on 20%) in heating. ) and especially by extrass with leaving gases of oxides of sulphur (if, certainly, sulphur is contained in a fuel, that is completely and alongside) and oxides of nitrogen. In respect of extrass of shallow particles of ash, then for a fight against this evil the mass producing of filters is put right with КПД
1. Выбери слово, наиболее подходящее по смыслу к выделенному.
1) society
b) organization
2) enjoyable
c) pleasant
3) to save
a) to protect
2. Выбери и вставь слово, наиболее подходящее по смыслу.
1) There will be less than 300 … in the wild next year.
b) animals
2) She usually … lions and tigers at 12.15 pm, elephants at 2 pm.
a) feeds
3) Alex and Jim … these little lambs (ягнят) because they were too weak.
b) watched
4) I decided to join the Zoological Society of London because I want to save … animals.
c) endangered
5) Have you ever been to the zoo at … ?
b) feeding time
3. Выбери и вставь глагол в нужной форме.
1) He … already repaired his bike.
b) has
2) I have just … my baby sister.
b) fed
3) Have you ever … to London?
c) been
4) The students have … the scientific society.
b) joined
5) Mike has washed his hair … .
a) recently
4. Выбери правильный вариант перевода.
1) Сharles has just finished his translation.
b) Чарльз уже закончил свой перевод.
2) These women visited the famous Wild Animal's Park.
b) Эти женщины посещали знаменитый заповедник.
3) Tom is riding his bike in the park.
a) Том катается на велосипеде в парке.
Perhaps, the most negative affecting environment ТЭС render presently. Their influence consists in contamination of atmosphere the shallow particulate matters of ash (Because majority of ТЭС is used as a fuel by the мелкоизмельченный (in the special mills) up coal, carrying away of shallow particles of unfire-damaged coal is insignificant; coefficient of surplus of air there is always more unit (approximately on 20%) in heating. ) and especially by extrass with leaving gases of oxides of sulphur (if, certainly, sulphur is contained in a fuel, that is completely and alongside) and oxides of nitrogen.
In respect of extrass of shallow particles of ash, then for a fight against this evil the mass producing of filters is put right with КПД