Ulcers occur when the stomach's natural acids eat into the lining of the stomach.
胃酸腐蚀胃壁时，就出现了溃疡。
许多人知道酸。
Strong acids bite into metals.
酸侵蚀金属。
强酸腐蚀金属。
强酸腐蚀金属。
强酸侵蚀金属。
我的衣服被酸腐蚀了几个洞。
Contact with acids liberates toxic gas.
遇酸释放有毒气体。
Penturonic acids have not been found in nature.
戊糖醛酸还未在自然界中发现。
The same fatty acids also keep belly fat at bay.
这种脂肪酸同时还能使腹部苗条。
Why acids eat in metal is still a question.
酸为什么腐蚀金属仍是个问题。
Fish is the major source of Omega-3 fatty acids.
鱼类是Omega - 3脂肪酸的主要来源。
These plastics can resist the action of acids.
这些塑料不受酸的腐蚀。
Some acids are strong enough to burn the wood.
有些酸的酸性强得可以烧坏木头。
Protein is first broken down into amino acids .
蛋白质首先分解成氨基酸。
Omega-3 fatty acids also are drawing more attention.
Omega-3脂肪酸也引起更多的关注。
Most of the fatty acids in red meat are saturated.
红色的肉里面的大部分脂肪酸是饱和的。
Strong acids are often diluted before they are used.
强酸在使用前常被加以稀释。
Several different acids are found in grapes and wine.
在葡萄和葡萄酒中能找到几种不同的酸。
Omega 3 fatty acids and protein are great for healthy skin.
奥米加3脂肪酸和蛋白质是伟大皮肤健康。
L-carnitine is a fat into energy to the class of amino acids.
左旋肉碱是一种促使脂肪转化为能量的类氨基酸。
Fatty acids have proven to have a great effect on human brain.
脂肪酸已证明有很大的影响，人类的大脑。
The kind of fat you should really be afraid of is trans-fatty acids.
你应该真正担心的脂肪类型是反式脂肪酸。
D-amino acids have great meaning to the research of life science.
型氨基酸对生命科学的研究具有重大意义。
Meanwhile, changes in the total amount of amino acids also occur.
同时氨基酸的总量也发生变化。
Smart mothers-to-be in the rich world take plenty of these fatty acids.
所以有钱的聪明孕妇们吃很多的富含多元不饱和脂肪酸的食物。
The other essential nutrient to pay attention to is omega-3fatty acids.
另外一种要注意的必需营养素是欧米茄- 3 (omega - 3)脂肪酸。
There are many amino acids that the body cannot synthesize itself.
有许多种氨基酸人体自身不能合成。
There are many amino acids that the body cannot synthesise itself.
有许多种氨基酸人体自身不能合成。
It is rich in protein, calcium, and amino acids necessary for the brain.
它富含蛋白质、钙及大脑所必需的氨基酸。
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