Examlex
What about desert streams makes it inadvisable to camp in a dry stream channel in a desert region?
60 MHz
A frequency measurement often associated with the radio frequency range, but in the context of NMR, refers to the operating frequency of some lower field NMR spectrometers.
100 MHz
A frequency often associated with the operational frequency of certain NMR spectrometers, crucial for inducing transitions between nuclear spin states in proton NMR.
Electronegative Atoms
Atoms with a high ability to attract electrons towards themselves, which affects bond polarity and molecular structure.
Deshielded
A term used in nuclear magnetic resonance (NMR) to describe a nucleus whose electron cloud is perturbed in such a way as to reduce the shielding effect, often leading to an upfield shift in the NMR spectrum.
Q28: The _ zone at the base of
Q41: About _ percent of the world's land
Q54: The Huang He is a river which
Q56: In terms of underground water, _ is
Q57: Sapping is an erosional process closely associated
Q80: _ is a term which refers to
Q96: A massive pile of highly irregular debris
Q108: Presently, the North American and Eurasian plates
Q124: The presence of multiple medial moraines indicates
Q154: _ are multicolored, distortion-free photographic image maps.