fluorine的例句大全

Fluorine contents in grains of Xuzhou epidemic fluorosis area range between 0.

徐州地氟病区几种主要粮食中氟的含量变化在0.

The fluorine in ores was determinated by fluorine ion selective electrode with the limit of 0.

用氟离子选择电极对多种矿石中的氟进行了测定,其测定范围在0.

This paper reports a case of hydrofluoric acid burn complicated inhalation injury and serious fluorine toxicosis.

本案例为氢氟酸烧伤并气体吸入性损伤,为严重氟中毒.

The high fluorine content groundwater was resulted by the complicated geophysics and geochemistry causes.

由于复杂的地球物理化学原因导致了地下水形成高氟水.

Fluorine and hydrogen fluoride in a mixed gas, HF -- F _ 2 -- Ar ahd F _ 2 -- HF -- N _ 2, have been determined.

该仪器已用于HF-F_ 2-Ar和HF-F_2-N_2等混合气体中氟和氟化氢的测定.

Dental fluorosis distributes all over the world. The main cause of it is overdose of fluorine.

氟牙症呈世界性分布, 它是牙齿发育期间机体总摄氟量过高的结果.

Fluorine fights tooth decay.

它防止牙齿腐坏.

Any of the chemical elements fluorine or chlorine or bromine or iodine or astatine.

氟、氯、溴、碘、砹中任意一种化学元素。