How--how much of a health improvement that represents depends in part on what the restaurant switched the Trans fat for.

人体健康得到多少的改善,部分取决于餐馆把反式脂肪换成了什么

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

They go across the membrane - this is the trans-membrane part of the receptor that's going across the membrane.

它们跨越式的存在于细胞膜上,这就是受体的跨膜部分,它跨越了细胞膜

耶鲁公开课 - 生物医学工程探索课程节选

It amounts to 2 to 3% of calories for the average consumer, and as I mentioned, Trans fats are not so good.

平均每位消费者,有2-3%的热量来自反式脂肪,正如我所说,反式脂肪不那么好

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

That links to the Trans fat thing and you want -for health reasons it's probably good not to eat too many of those.

这和反式脂肪有关,为健康考虑最好少吃那些食物

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

So, this is called the extracellular region or domain, this is the trans-membrane region or domain, and this is the cytoplasmic region or domain.

因此,这部分叫做胞外区,中间这部分叫做跨膜区,内部这一段叫做胞质区

耶鲁公开课 - 生物医学工程探索课程节选

Now, you'll hear reports in the literature, you'll look in the newspaper, you'll hear about scientists that have found ways to trans-differentiate cells, that is move them from one pathway to the other.

如今,你通过听文献讲座,看报纸,会听说科学家们已经发现了,转分化细胞的方法,即把这些细胞从一种分化途径转到另一种

耶鲁公开课 - 生物医学工程探索课程节选

Some of this can be done if consumers make different choices in what they eat, but some can be silent changes too, so Frito-Lay taking the Trans fats out of their products and switching them with a healthier fat is a silent change that could have a positive impact on public health.

有些只要消费者选择其它的食物即可做到,但也有些变化是悄无声息的,菲多利将其产品中的反式脂肪,替换成更健康的脂肪就并未声张,这对大众健康有着积极的影响

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

For example, Frito-Lay, before they really had to because of bad publicity, took out all of the Trans fats in their products and that was -they're the largest snack manufacturer in the world so that was a pretty significant advance for the healthiness of their foods.

例如,菲多利,为免受到舆论谴责,他们在政策发布前,就已剔除了其所有产品中的反式脂肪,他们是世界上最大的零食生产厂商,这对他们产品的健康程度也是一大提升

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选