falloff

n.

下降，散开，分开；

1. Arab diplomats say they have already detected a falloff in American influence in their region over the past year.
   阿拉伯国家的外交官们说，他们已经发现美国在阿拉伯地区的影响力过去一年中出现了下降。
2. Other banks have suffered declines in deposits, with the steepest falloff at institutions beset with large losses.
   其他一些银行则出现下降，最严重的是那些遭受重大损失困扰的机构。
3. The position of these ground locators can be adjusted later to tweak the falloff of the shadow attenuation.
   那些地面上的定位器的位置能稍后时被调整去配合阴影衰减的散开。
4. By adding steerable sidelobe dips and achieving high sidelobe falloff rate, the windows can be used to detect a weak signal with a strong signal nearby.
   只要在视窗里加上可指定位置的附叶洼沟和达到高的附叶衰减率，此视窗就能把在强信号附近的弱信号侦察出来。

Scalar Wave Falloff in Asymptotically Anti-de Sitter Backgrounds
Current gain and cutoff frequency falloff at high currents
A theory of transistor cutoff frequency (f T ) falloff at high current densities
Prompt gamma measurements for locating the dose falloff region in the proton therapy
High-pressure flow study of the reactions OH + NO x → HONO x : Errors in the falloff region
Collisional Energy Transfer in Thermal Unimolecular Systems. Dilution Effects and Falloff Region
High-pressure falloff curves and specific rate constants for the reactions atomic hydrogen + molecular oxygen .dblharw. perhydroxyl ...
Experimental and Theoretical Study of the C2H3 ⇄ H + C2H2 Reaction. Tunneling and the Shape of Falloff Curves
"Edge Effect"of (32)p radioactive stents is caused by the combination of chronic stent injury and radioactive dose falloff.
Master Equation Analysis of Thermal Activation Reactions:  Energy-Transfer Constraints on Falloff Behavior in the Decomposition of ...