n.
a painful or straitened circumstance
"the pinch of the recession"
an injury resulting from getting some body part squeezed
a slight but appreciable addition
同义词：touchhinttingemitejotspecksoupcon
a sudden unforeseen crisis (usually involving danger) that requires immediate action
同义词：emergencyexigency
a small sharp bite or snip
同义词：nip
a squeeze with the fingers
同义词：tweak
the act of apprehending (especially apprehending a criminal)
同义词：apprehensionarrestcatchcollartaking into custody
The Physics of Fast Z Pinches
Z pinches as intense x-ray sources for high-energy density physics applications
Z-pinches as intense x-ray sources for high energy density physics applications
Experimental astrophysics with high power lasers and Z pinches
Symmetric aluminum-wire arrays generate high-quality Z pinches at large array radii
Improved Symmetry Greatly Increases X-Ray Power from Wire-Array Z-Pinches.
Effect of discrete wires on the implosion dynamics of wire array Z pinches
Optimization of power density by decreasing the length of tungsten wire array Z pinches
Characterization of energy flow and instability development in two-dimensional simulations of hollow z pinches
Toxoplasma invasion: the parasitophorous vacuole is formed from host cell plasma membrane and pinches off via a fission pore.
