hooplike

• Any of several snakes,such asthemudsnake,saidto grasp the tailin themouth andmovewitharolling,hooplikemotion.

  铁环蛇：一种蛇，如泥蛇，据说它们能将尾衔于口中，象滚铁环一样前进。

50 MHz beam pulser
THE ANALYZING POWER OF NEUTRONS FOR HELIUM
Amyloid-like fibrils from a domain-swapping protein feature a parallel, in-register conformation without native-like interactions.
Ultrasound-mediated piezoelectric differentiation of neuron-like PC12 cells on PVDF membranes:
Global acoustic daylight imaging in a stratified Earth-like model
A deletion of the gene encoding amino aldehyde dehydrogenase enhances the “pandan-like” aroma of winter melon ( Benincasa hispida ...
Polymorphism and Intrinsic Structural Heterogeneity in Amyloid-like Fibrils of Polyglutamine and Beyond
Seismic imaging with the generalized Radon transform: a curvelet transform perspective
Mechanically detachable vaso-occlusive device
Behavioral impacts of disentanglement of a right whale under sedation and the energetic cost of entanglement