Переведите предложения на русский язык. Огромная просьба помочь с переводом.Срочно!!!!!!!!!!!!!
а) 1. Today scientists are still looking for the substance as a source of energy.
2. The Mendeleyev system has served for almost 100 years as a key to discovering new elements.
б) 1. Synthetic rubber products were developed between 1914 and the 1930s.
2. The intensity of this process is influenced by many factors.
1.Molecular crystals are solids constructed of molecules held together by relatively weak forces.
2. A body moving with certain velocity carries within itself the kinetic energy of motion.
3. While absorbing the energy of cosmic rays the upper atmosphere becomes radioactive.
4. Unless properly treated the metal must not be applied for space technology.
1. Energy can exist in many forms and each form can be transformed into the other.
2. The computers should become an internal part of the organization of industrial processes of all types.
3. These metal parts had to be subjected to X-ray examination.
4. The chemists may use the reactor to analyse various substances for their exact composition.