Тесленко, А. Ю.

Шор, Г. А.

Electronic archive of the Ural State Forest Engineering University

 ???  ????????????????????? ????????????????????? ????????????????????????АНГЛИЙСКИЙ ЯЗЫК – УНИВЕРСАЛЬНЫЙ ЯЗЫК ОБЩЕНИЯ НАУЧНО-ТЕХНИЧЕСКИХ СПЕЦИАЛИСТОВ??????????? ????????????? ????? ???????????? ?????? ???????? ????? ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ??????? ?????? ?? ????? ??? ??????????? ???? ?????????? ?? ?????????????????????????????????????????????????????????????? ???????????????????? ?????????????????? ??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ??????? ???????????????????????? ???????????? ????????????????????????????????????????????????????????????????????????????????????????????????????????????? ????????????? ?????? ?? ??????? ???????????????? ????????? ?? ????????????? ?????? ????????? ??? ???????????? ???? ????????? ?????????????? ?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ????????? ?????????? ????????????? ???????????????? ??????????????????? ????? ?????? ???????? ??? ????????? ????????? ??? ??????? ???????????????????????????????????????????????????????????????????????????????Пример №1«A two necked round bottom flask was charged with cardanol (1.0 eq.). DMF was added to obtain a 0.5 mol.L 1 solution. The solution was cooled with an ice bath and K2CO3 (4.0 eq.) was added. After 10 minutes, allyl bromide (1.1 eq.) was added dropwise by a syringe. The solution was stirred for30 minutes at 0 °C and then at room temperature during three days.»??????Перевод:? ??????????? ????????????? ?????? ?????????? ???????????????? ??????? ????? ?????????? ???? ?????????? ???? ??????? ?????????? ??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ????? ????? ???  ??????????????????????????????????????????????????????????????????????????????????????????????????Пример №2«A 250 ml four-necked flask equipped with a magnetic stirrer, reflux con-denser, and a thermometer, was charged with 90 g of 0.3 mol cardanol and 34.8 g of 0.3 mol hexamethylenediamine. The contents were mixed with a magnetic stirrer for 20 min and heated up to 85 °C. Following that, 9.5 g of 0.3 mol para-formaldehyde was added in four portions to the above reaction mixture, over a time period of 30 min.».?Перевод:????????????????????????????????????????????????????????????? ?????????? ????????? ?????????????? ?? ????????????? ???????????????? ????????? ?????????? ?? ????? ??? ????????? ????????????????????????????????????????????????????????????????????????????????????????????????? ??? ??? ???? ?????? ?????? ???? ??? ???? ????? ?????????????????? ??????????????????????????????????????????????????????????????????????????????????????Пример №3«A mixture of cardanol (100 g, 0.33 mol), paraformaldehyde (19.8 g, 0.66 mol), aniline (30.1 mL, 0.33 mol) was gradually heated from 323 to 343 K over a period of an hour, then at 353 K for 1 h followed by heating at 363 Kfor 2 h.».?Перевод:? ?????? ?????????? ????? ??? ????? ??????? ??????????????????????????????????????????????? ???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????Пример №4«A three-necked flask fitted with a water segregator and a thermometer was charged with 100 g (0.33 mol) cardanol and 30 g (0.5 mol) ethylene dia-mine. The contents were mixed with magnetic stirrer and heated up to 80 °C. Then 16 g (0.53 mol) paraformaldehyde was added in five to six portions to the above reaction mixture. After the addition of above contents, the temperature of the mixture was raised to 100–120 °C and the reaction was carried out for about 1 h. From the above reaction product, water was distilled off, by apply-ing vacuum.».?Перевод: ?? ??????????? ??????? ??????????? ???????????????? ?? ??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ???? ?????? ??? ?? ?????? ?????? ?????????????????? ?????????? ???????????????????????????????????????????????????????????????????????????????????????? ???????????? ???????????? ?????? ????????? ??? ???????? ??? ??????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ????? ????? ???  Пример №5«Synthesis of N-(2-hydroxyethyl)-1,3-oxazolidine was carried out by react-ing diethanolamine with paraformaldehyde at 60–65°C followed by distillation of water resulting from the reaction. The reaction of Cardanol with the synthe-sized oxazolidine was carried out at 90–95 °C and for around 2.5–3 h.».?Перевод: ??????? ???????????????????????????????????? ?????????????????????????? ?????????????? ?? ??????????????????? ???? ??????????????????????????????????????????????????????????????????????????????????????????? ?????????? ?? ???????????????? ?????????????? ?????????? ??????????????????????????????????????????????????????????????????????????????????????????????????? ?????????????? ??????? ???? ???????? ?????? ??????? ??????? ??????????? ????? ???? ?????????? ???????????? ??????????? ???????? ???????????????????????????????????????????????????????????????????????????????????????????????? ?? ???? ????????? ?? ???????? ????? ?????? ??????????????????????????????? ??????????? ????? ?????????? ???? ????????? ???????????? ?????????????????????????????????????????????????????????????????????????????????????????????Библиографический список??? ????????? ?????? ????????? ?????? ????????? ????? ??????????? ????????? ????? ??????????????? ????????? ????? ???????????? ??????????? ?????????????? ???????????? ????????????? ??????????? ???????? ?????????????????????????????? ??????????????????????????????????? ??????????????? ????????????????????????????? ?????? ??? ???????? ??? ???????????????????????????????? ??????????????????????????????????????????????????????????? ?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? ?????????????????????????????????????????????????????????????????????????????????????? ????? ?????

Английский язык – универсальный язык общения научно-технических специалистов

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Английский язык – универсальный язык общения научно-технических специалистов

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