self-preservation

n.

自卫本能；

Self-preservation.
Self Preservation
Self-Preservation
...Bureaucracy, and Self-Preservation in Government
The Blame Game:Spin, Bureaucracy, and Self-Preservation in Government
Dissolution at the nanoscale: self-preservation of biominerals.
In Situ X-ray Diffraction Measurements of the Self-Preservation Effect of CH4 Hydrate
The self-preservation of turbulent flows and its relation to initial conditions and coherent structures
Similarity and Self-Preservation in Isotropic Turbulence
Self-preservation effect and dissociation rates of CH 4 hydrate
THE LIMBIC SYSTEM WITH RESPECT TO SELF-PRESERVATION AND THE PRESERVATION OF THE SPECIES.
"Self-preservation"of CO(2) gas hydrates--surface microstructure and ice perfection.
Gas Hydrates of Argon and Methane Synthesized at High Pressures:  Composition, Thermal Expansion, and Self-Preservation