Examples of using Isotopes in English and their translations into Chinese
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Political
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Ecclesiastic
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Programming
On account of the comparatively easy preparability and detectability, in particular compounds labelled with 3H or 14C isotopes are suitable for this.
Radioiodines, short-lived isotopes, including iodine-131, from atomic reactor accidents and nuclear weapons detonation(exposure during childhood).
If we don't have the isotopes, the tests can't get done, because delivery is timed for the morning of an appointment.
The isotopes of oxygen, 16O and 18O, vary in ratio according to the local climate.
These isotopes vary within the number of neutrons within the oxygen atom and, based on MacLeod, behave somewhat differently from one one other.
Scientists can use this to understand and trace how isotopes transform, as well as their flow paths and exchanges with plants, soil and water bodies.
At least 37 Iodine isotopes are listed in the literature, with mass numbers ranging from 108 to 144.
Radioactive substances and isotopes, uranium and other fissionable materials and articles made of them.
Stable isotopes and nuclear techniques are used to assess freshwater resources, biological systems, atmospheric processes and oceanic ecosystems, and to improve agricultural practices.
As plutonium isotopes absorb more neutrons than uranium fuels, reactor control systems may need modification.
These isotopes differ in the number of neutrons in the oxygen atom and, according to MacLeod, behave slightly differently from one another.
The use of positron-emitting isotopes for the localization of brain tumors had been postulated by Wrenn et al.
Dangerous chemicals(radioactive materials and isotopes, uranium and other fissionable materials and products from them).
Operation isotopes, to wear one to two gloves, depending on the difficulty of the operation and the amount of isotope conducted.
A total of sixteen mendelevium isotopes are known, the most stable being 258Md with a half-life of 51 days;
Discuss which regions on the heavy and light chains come together to bind to specific isotopes.
Tritiated(i.e., 3H) and carbon-14(i.e., 14C) isotopes are particularly preferred for their ease of preparation and detectability.
Helium in the atmosphere is a mixture of two stable isotopes 3He and 4He.
Radioactive chemical elements and radioactive isotopes(including the fissile or fertile chemical elements and isotopes) and their compounds;
All of the remaining radioactive isotopes have half-lives that are less than 97 minutes, and the majority of these have half-lives that are less than 5 minutes.