steradian

n.

球面度（立体角单位），立体弧度；

Dynamic reflection 4pi steradian omni directional tweeter
Photoionization resonance studies with a steradiancy analyzer. II. The photoionization of CH 3 I
The Northern Sky Optical Cluster Survey III: A Cluster Catalog Covering Pi Steradians
A 10.7-GHz SOURCE SURVEY OF 0.0016 STERADIANS
Estimating spinning binary parameters and testing alternative theories of gravity with LISA
Statistical Analysis of Catalogs of Extragalactic Objects. III. The Shane-Wirtanen and Zwicky Catalogs
The UZC-SSRS2 Group Catalog
Increased fiber communications bandwidth from a resonant cavity light emitting diode emitting at 位=940 nm
High resolution pulsed field ionization photoelectron spectroscopy using multibunch synchrotron radiation: Time-of-flight selection ...
Usher syndrome clinical types I and II: Could ocular symptoms and signs differentiate between the two types?