Stomach acid? You'd like to think that.
用胃酸吗 估计你就会这样想。
单词 | Stomach acid |
释义 |
Stomach acid
原声例句
怦然心动精选 Stomach acid? You'd like to think that. 用胃酸吗 估计你就会这样想。 瑞克与莫蒂 第一季(双语) They're soaked with my stomach acid. 都泡在我的胃酸里了。 Scishow 精选系列 Stomach acid breaks the enzyme down and reduces its activity. 胃酸会分解这种酶并降低其活性。 透视百科科技类 Finally, once swallowed, the stomach acids turn any remaining food pieces into mush. 最后,当你把它吞下去胃酸会将剩下的所有食物碎块分解成食糜。 假如有如果 When the pepper reaches your stomach, it will mix with your stomach acids. 当死神辣椒到达你的胃里,它会和你的胃酸混合。 国家地理(儿童专栏) The boa can break down giant meals thanks to its strong stomach acids. 巨蚺可以分解巨大的食物,这要归功于它强大的胃酸。 摩登家庭第六季_Modern Family-Season06 I'll bet he's chewing on his own stomach acid right now. 我打赌他紧张得胃里泛酸。 科普小杂文 It can't be broken down with saliva, or fully digested by stomach acid. 它无法被唾液分解,或是被胃酸彻底消化。 野性北极 Strong stomach acid digests the flesh, but the bones and furs of the lemmings are regurgitated. 强烈的胃酸消化着鼠肉,但是旅鼠的骨骼和毛被反刍出来。 Osmosis-消化 So gastroesophageal reflux disease, or GERD, is when stomach acid flows back into the esophagus. 因此,胃食管反流病,即GERD,指由于过多的胃酸反流回食管而引起的烧心、反酸等症状。 假如有如果 I mean, wouldn't the stomach acids do more damage than just bleaching his skin? 我的意思是,鲸鱼的胃酸仅仅是给他漂白了吗? Scishow 精选系列 And stomach acid, with a pH of 1, gives one hydrogen ion for every ten other molecules. pH 为1的胃酸,每十个分子就电离出一个氢离子。 Crash Course 解剖生理学篇 Some examples of exocrine secretions would be sweat, saliva, mucus, stomach acid, and milk, if you're lactating. 外分泌分泌物的一些例子是汗液,唾液,粘液,胃酸和牛奶(如果你在哺乳期的话)。 Osmosis-泌尿 But the loss of stomach acid leads to metabolic alkalosis, which as we saw, can lead to hypokalemia. 但是胃酸的丢失导致代谢性碱中毒,如我们所见,可以导致低钾血症。 假如有如果 His face and arms were bleached white, and he was blind, all thanks to the stomach acids of the whale. 他的脸和胳膊都被漂白了,并且他失明了,这都是鲸的胃酸造成的。 TED演讲(视频版)双语精选 So they're usually administered by injection, because our stomach acid would destroy the medicine if we tried to swallow it. 因此通常是注射给药,因为当我们试图口服的时候,胃酸可能会让药物失效。 Asap SCIENCE 精选 I mean, this is anecdotal evidence that amazingly, AirPods can withstand stomach acid, which has a mighty pH of 1.7. 我的意思是,这是一种事实证据,AirPods 竟然可以承受胃酸,因为胃酸的 pH 值高达 1.7。 Scishow 精选系列 Stomach acid has about the same pH as battery acid, so it's plenty strong enough to break down all kinds of molecules in your food. 胃酸的 pH 值与电池酸大致相同,因此它的强度足以分解食物中的各种分子。 Scishow 精选系列 And we already have lots of cheap, readily available meds for neutralizing stomach acids — that's the whole idea behind antacids. 我们已经有很多便宜现成可用的方法中和胃酸,就是抗酸药。 Osmosis-精神心理 One way is by ingesting it, but the drug is often inactivated by stomach acid unless it's mixed with something alkaline. 方法一是口服,但可卡因常常被胃酸灭活,除非和一些碱性物质同服。
中文百科
胃酸 Gastric acid(重定向自Stomach acid)
![]() ![]() 胃酸是胃中的一种主要分泌物,为一种消化液,形成于胃。其pH值为1.5〜3.5,由盐酸(HCl)(0.2%~0.5%的盐酸)和大量的氯化钾(KCl)和氯化钠(NaCl)所组成。酸起着蛋白质消化的关键作用,通过激活消化酶,并使得摄入的蛋白质瓦解,以便消化酶分解氨基酸长链。部分病人会因胃食道逆流而常产生咳嗽症状。
英语百科
Gastric acid 胃酸(重定向自Stomach acid)
![]() Gastric acid, also called gastric juice or stomach acid, is a digestive fluid, formed in the stomach. It is composed of hydrochloric acid (HCl) .05–0.1 M (roughly 5,000–10,000 parts per million) potassium chloride (KCl) and sodium chloride (NaCl). The acid plays a key role in digestion of proteins, by activating digestive enzymes, and making ingested proteins unravel so that digestive enzymes break down the long chains of amino acids. Gastric acid is produced by cells in the lining of the stomach, which are coupled in feedback systems to increase acid production when needed. Other cells in the stomach produce bicarbonate, a base, to buffer the fluid, ensuring that it does not become too acidic. These cells also produce mucus, which forms a viscous physical barrier to prevent gastric acid from damaging the stomach. Cells in the beginning of the small intestine, or duodenum, further produce large amounts of bicarbonate to completely neutralize any gastric acid that passes further down into the digestive tract. |
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