求翻译：选用优质石英玻璃和光学玻璃，确保无气泡，无条纹,石英比色皿在波长200nm处大于80％,玻璃比色皿在波长340nm处大于80％。是什么意思？

High quality quartz glass and optical glass, ensuring no bubbles, no streaks, quartz cuvette at wavelength of 200nm at greater than 80%, the glass cuvette at wavelength of 340nm at greater than 80%.

Selected quality quartz glass and optical glass, to ensure that there is no bubble, no stripes, quartz than color plates were incubated at 80 per cent greater than the wavelength of 200nm, color covereth glass than 340 nm wavelength in the Greater than 80 per cent.

Selects the high quality quartz glass and the optical glass, guarantees without the air bubble, does not have the stripe, the quartz is bigger than 80% compared to the color dish in wave length 200nm place, the glass is bigger than 80% compared to the color dish in wave length 340nm place.

Using high quality glass and quartz glass, ensuring that no bubbles, no stripes, quartz and telflon is greater than at wavelength 200nm 80%, glass 340nm telflon wavelength greater than 80%.