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Английский язык, опубликовано 07.06.2020 01:03

Народ выполнить это задание.Ex.1. Give a summary of the text.
Text 2. Extraction of Drugs (continued)
Sugar-beet is widely grown in Europe. The sugar-content of beet varies from 10 per cent and is dependent on the variety of beet, the climate, soil and other conditions. Beet also contains a variety of undesirable substances such as amino-acids, other organic acids of low molecular weight and ash-forming salts, these substances being readily soluble are extracted along with the sugar.
The first stage of extraction is a diffusion process. The beet is cut into shreds and extracted by water at 78 to 80°C in a battery of diffusers. The diffusers are arranged so that the shredded beet passes from a liquid containing less sugar and finally to pure water. An advantage of the diffusion process is that the walls of the beet cells are used as a filter so that proteins and other colloidal substances are not extracted. The juice is heated up to 80–90°C. It coagulates and absorbs any colloidal impurities and neutralizes free acids. The acids bring about inversion of the sucrose. The liquid is then treated with carbon dioxide and passed through filter presses to remove calcium carbonate and the precipitated impurities. After passing carbon dioxide and filtering the juice is further processed by passing sulphur dioxide and filtration. The filtrate which contains some 12 to 15 per cent of sucrose is evaporated under reduced pressure to a thick juice. This juice reaches the super-saturation or graining point. At this stage the semi-crystalline mass of sucrose crystals and molasses passes to a centrifuge where the mother liquor is separated and the crystal washed with a little water. The sugar is then cooled, dried and screened.

Ответы

Ответ
Ответ оставил: Гость
Orange,sugar,sweet, fish, lemon, fruit, apple, meat(не могу найти остальные пять)

Ответ
Ответ оставил: Гость
Перевод слова штопает на английском будет darns
Ответ
Ответ оставил: Гость
1)Ю а хэппи тудэй, лулу!
Ес! Итс май бёздэй!
Хау олд а ю тодэй?
Ай эм файв! Бай!
Хэппи бёздэй!


2)Хэлоу, нани! Лэтс гоу инту зэ хаус!
Окей,диа!

3)Веа из мами?Веа из дэди?

4)Доунт би сэд, лулу! Лэтс гоу инту зэ гадэн,диа!
Сюрпрайз!
Ответ
Ответ оставил: Гость
I like play football. For example there are the stars of football is Messi,Ronaldinho,Pele,Ronaldo. Football is a tough game where you can get injured. Football is a team game.


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✅ Ответов: 3 на вопрос по английскому языку: Народ выполнить это задание.Ex.1. Give a summary of the text. Text 2. Extraction of Drugs (continued) Sugar-beet is widely grown in Europe. The sugar-content of beet varies from 10 per cent and is dependent on the variety of beet, the climate, soil and other conditions. Beet also contains a variety of undesirable substances such as amino-acids, oth... ты найдешь на сайте. Также ты можешь добавить свой вариант ответа, если считаешь, что он не верен или твой ответ более полный. Пожалуйста, добавляй только правильные ответы.
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