Fig. 3. Water cages with ideal order.
(A) Ideally ordered form of the three types of cages. (B) The unit of cage combination. (C) Layered structure of the HS-I.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.