caesium造句
1. The document uses the British spelling for caesium.
2. The caesium chloride lattice is thus said to have 8:8 coordination.
3. Plus two new additions, Sucrose and Caesium Chloride, assayed to the highest quality.
4. The study stresses that the levels of caesium observed do not pose any risk to health.
5. It had a caesium 137 concentration of only 4 becquerels per kilogram.
6. The caesium chloride structure, for example, consists of a cubic structure of cations and a cubic structure of anions.
7. Caesium accumulates up the food chain from the soil through vegetation to contaminate meat.
8. It is cool and filter the precipitated caesium dichloroiodide.
9. Atomic clocks rely on regular oscillations of caesium atoms to keep time and are extremely accurate.
10. Iodine-131 and caesium are more damaging, however. Iodine is actively taken up by the thyroid gland to make hormones.
11. Caesium - 137 is a radioactive isotope, formed mainly through nuclear fission.
12. Caesium is one of the radio - contaminants discharged from nuclear power plants.
13. Reports say that radioactive caesium is similar to kalium, a commonly used fertiliser and will be easily absorbed by sunflowers.
14. In addition to iodine and caesium, Thailand is also looking out for Strontium 90.
15. German chemist who pioneered in spectrum analysis and codiscovered the elements caesium and rubidium.
16. Gallium is solid at room temperature but will melt if held in your hand, caesium (Cs), and francium (Fr) ?the second rarest naturally occurring element, can also be liquid at or near room temperature.
17. Radionuclides or isotopes for medical or industrial purposes, such as Cobalt 60, Caesium 131 and lodine 132.
18. Wideband distribution amplifier is an economical solution for distributing signals from various frequency standards such as caesium, rubidium, quartz or GPS receivers.
19. The results show that the efficiency approaches to that of the caesium thermionic energy converter.