beam area

基本解釋

On the basis of the previous work, the authors make an estimation about power density within the beam covered area.
推導了無線電波傳輸路徑上各點經緯度及高度坐標等參數(shù)，并在此基礎上進行了波束覆蓋區(qū)功率密度的估算。
Though properly design, a (311) sidewall appears in beam etching area , which will invade (111) sidewall. Then needed structure was attained.
通過合理的設計，使撓性梁腐蝕區(qū)域側面上產生（311）面，通過控制所產生的（311）面對（111）面的侵削作用，獲得了所需結構。
The invention relates to the concrete and pre-stress concrete beam with transition area, which provides a concrete structure of civil engineering.
帶過渡區(qū)的混凝土及預應力混凝土梁，它涉及一種土木工程中的混凝土結構。
ip.com

She is working on focusing the transmitted beam into a much smaller area, so that less energy is lost along its way.
ECONOMIST: Archaeology
That means the beam produced is of higher quality than other lasers, is extremely straight (even by the exacting standards of a normal laser beam) and can thus be focused onto a small area.
ECONOMIST: Solar power from space