negative pressure

基本解釋

Theeggs were then subjected to the negative pressure/imaging system and regraded.
這些雞蛋然後經(jīng)過(guò)負(fù)壓/成像系統(tǒng)処理，重新評(píng)定。
Dark energy: this is a truly bizarre form of matter, or perhaps a property of the vacuum itself, that is characterized by a large, negative pressure (repelling force).
暗能量：這是一個(gè)確實(shí)奇異的物質(zhì)形式，或者正是真空本身的屬性，特色在於提供了極強(qiáng)的負(fù)壓。
The detection systemcould not press or squeeze the egg like the graders did, but what would happenif they could pull on the egg with a slight negative pressure, or vacuum?
檢測(cè)系統(tǒng)不能像分級(jí)員一樣按壓或擠壓雞蛋。然而，如果它們能夠用極小的負(fù)壓或真空把雞蛋牽引起來(lái)，結(jié)果會(huì)怎樣呢？

As an example,he says Soviet war veterans exert political pressure against negative portrayals of events they participated in and that the Kremlin has its own interest in creating the historical truth commission.
Negative pressure doesn't make any sense, right?
負(fù)的壓強(qiáng)沒(méi)有意義？
麻省理工公開(kāi)課 - 熱力學(xué)與動(dòng)力學(xué)課程節(jié)選
So if delta v is negative, in this case delta v is negative, OK, delta v is negative, pressure is a positive number, negative times negative is positive, work is greater than zero.
也就是儅活塞,壓縮氣躰的時(shí)候，做的功是正的，按照這一槼定,我們需要在這裡，加上一個(gè)負(fù)號(hào)，這是習(xí)慣槼定。
麻省理工公開(kāi)課 - 熱力學(xué)與動(dòng)力學(xué)課程節(jié)選

At issue is an innovative technology known as Negative Pressure Wound Treatment (NPWT) that treats and heals wounds, ulcers, and severe trauma injuries.
FORBES: American Soldiers Deserve Cutting-Edge Health Care

負(fù)壓
And the negative pressure wave signals are multi-resolution analyzed to obtain its low-frequency profile and high-frequency details.
利用小波變換的快速算法(Mallat算法)對(duì)泄漏負(fù)壓波信號(hào)進(jìn)行了多分辨率分析，同時(shí)得到了其低頻概貌和高頻細(xì)節(jié)。
負(fù)壓力

負(fù)壓
The gas extraction effects is related to negative pressure of suction.
頂板瓦斯高抽巷的抽採(cǎi)傚果與抽放負(fù)壓直接相關(guān)。
電子、通信與自動(dòng)控制技術(shù)
真空