guard signal

基本解釋

The three-pole switch was originally used to switch a voltmeter guard along with the signal lines.
三刀開(kāi)關(guān)最早用於切換伏特計(jì)保護(hù)及信號(hào)線路。
Here we provide the evidence that H 2O 2 may function as an intermediate in salicylic acid (SA) signal in guard cells by epidermal strips bioassay and laser scanning confocal microscopy.
我們通過(guò)表皮條分析和激光掃描共聚顯微鏡得到的証據(jù)表明在保衛(wèi)細(xì)胞中過(guò)氧化氫可能是水楊酸信號(hào)的中間環(huán)節(jié)。
The advance on microfilament cytoskeleton in plant pollen tube and guard cells, and signal transduction involving in plant microfilament cytoskeleton were simply illustrated in this paper.
文章就植物花粉琯、保衛(wèi)細(xì)胞中微絲骨架以及微絲骨架與信號(hào)轉(zhuǎn)導(dǎo)的一些研究進(jìn)展作了簡(jiǎn)要介紹。

Beau serves as Delaware's Attorney General and recently returned home from Iraq where he served as a Captain in the 261st Signal Brigade of the Delaware National Guard.
WHITEHOUSE: Vice President Joe Biden
Still his father said nothing, his eyes fixed on the view like a soldier on guard duty, determined not to miss the signal flare sent up by a savage tribe on a distant hill.
NEWYORKER: Town of Cats
Recalling my past frustrations, this immediately put me on my guard and I started the countdown to the inevitable blue-screen-of-death that would signal that some driver or another was wholly incompatible with some function or another of my laptop.
FORBES: Fear Not Windows 8, But Embrace It