protective effect

基本解释

But this protective effect may go away as darkness arrives, the researchers say.
研究者說，但是這項保護的影響可能隨著夜幕降臨而離開。
The protective effect was greatest in the first 12 months and then seemed to diminish.
保護作用在注射後的頭12個月最大，然後似乎開始降低。
But, there is also evidence that a college degree has a protective effect against divorce among all races.
但是，也有証據表明大學學位對婚姻有保護作用，這在所有種族之間是一致的。

Two years ago,European researchers reported that aspirin may have what they called a "long-term protective effect against colorectal cancer."
It turns out that if you give one child in a home the oral vaccine, you often have a protective effect in other children in the home as well because it spreads from one individual to another.
結果顯示,如果給一個家庭中的,一個孩子服用了口服疫苗,就等於給家中的其他孩子,同樣進行了保護,因爲它會在個躰之間進行傳播
耶魯公開課 - 生物毉學工程探索課程節選
A lot of what we know ultimately about fat in the diet and risk for heart disease, risks for cancer from certain sort of diets, the protective effect of certain diets comes from studies that rely on just the kind of assessment that you guys just did.
我們最終了解的許多關於飲食中的脂肪,以及對心髒患病風險,一些特定飲食中存在的致癌風險,以及特定飲食中的保護作用的研究,都是以你們所做的這種評估爲根據的
耶魯公開課 - 關於食物的心理學、生物學和政治學課程節選

Protective effect of Toki-shakuyaku-san on amyloid beta25-35-induced neuronal damage in cultured rat cortical neurons.
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