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单词 lipid
释义

lipid /'lɪpɪd//'laɪpɪd/

英汉-汉英词典
n. 油脂;脂质
形容词: lipidic
词组 | 习惯用语
lipid peroxidation 脂质过氧化;脂质过氧化作用;脂质过氧化反应
lipid metabolism 类脂物代谢作用;类脂化合物代谢作用
lipid peroxide 脂类过氧化物
lipid bilayer 脂质二重层
英语例句库
  1. Lipid bilayer Membrane lipids are amphipathic since they contain both hydriphilic and hydriphibic regions.
    脂双层 膜脂因为同时具有亲水基团和疏水基团而具有两亲性。
  2. N-Hexane is highly volatile, highly lipid soluble and consumingly accumulative.
    正己烷具有高挥发性、高脂溶性,并有强蓄积作用。
  3. Elaioplast (lipidoplast; oleoplast) A colorless plastid (leucoplast) storing lipids (fats or oils).
    造油体(脂质体;油体):是一种无色质体(白色体),能够储存油脂(脂肪或油)。
  4. The membrane is a semifluid structure made up of lipids, proteins, carbohydrates, and water.
    膜是一种半流质的结构,由脂类、蛋白质、碳水化合物和水组成。
  5. We apply ultracentrifuge method to eliminate serum lipid and correcte bias from Indirect ISE analyzer.
    四、使用超高速离心设备去除血清中之脂质,可修正直接及间接离子选择性电极测量钠、钾及氯离子之差异。
  6. Caveolae is a type of lipid rafts.Caveolins and flotillins are the marker proteins of caveolae.
    小窝是脂筏的一种形式,小窝标记蛋白有小窝蛋白和小窝舟蛋白。
  7. Objective To understand the variation of serum lipid and apoprotein in posthepatitic cirrhosis and biliary cirrhosis.
    摘要目的探讨病毒性肝炎肝硬化与胆汁性肝硬化之间的血脂、载脂蛋白变化及其临床意义。
  8. Herein we review the chemical studies on sphingosine and related lipid derivatives,with focus on their chemical synthesis.
    本文主要综述了鞘氨醇等衍生脂质的化学研究,特别是它们的化学合成进展。
  9. Iron metabolic derangement possibly affects lipid peroxidization and aggravates liver injury of the patients with viral hepatitis B.
    而铁代谢异常又可能影响到脂质过氧化水平,加重乙肝病人的肝损伤。
  10. The mix-cultivation of Rhodotorula glutinis and Spirulina platensis in monosodium glutamate wastewater for lipid production has been investigated.
    研究了在精废水中混合培养粘红酵母和钝顶螺旋藻,并生产油脂
  11. The objects were all the works who were on the job or retired, the lipids kevel of TG.
    方法检测对象全部为我市各单位在职及退休职工,用酶法测定甘油三脂(TG)、血清胆固醇(TC)、高密度脂蛋白胆固醇(HDL—C)。
  12. The results indicate that ultrasound alone could initiate lipid peroxidation and lecithoid configuration degradation resulting in membrane fluidity decline.
    研究结果显示,单纯超声可使肿瘤细胞膜脂质过氧化,磷脂降解而降低膜流动性。
  13. To investigate effects of Retinervus luffae fructus (RLF) on level of serum lipid and body weight in hyperlipidemia rats.
    探讨中药丝瓜络(RLF)对实验性高血脂大鼠的降血脂效果,以及对实验大鼠体重的影响。
  14. Mismatches between myocardial fatty acid uptake and utilization lead to the accumulation of cardiotoxic lipid species,and cause lipotoxic cardiomyopathy.
    心肌游离脂肪酸的摄入和利用的失协调导致心肌中脂质积聚并进而引起脂毒性心肌病。
  15. Moreover, increased breakdown of arachidonic acid results in increased production of proinflammatory lipid mediators like prosta glandines, thromboxanes and leukotrienes.
    甚至进一步,引起花生四烯酸降解的增加导致前炎症脂质介质如前列腺素、血栓素和白三烯等的形成增加。
  16. Archaean cell walls lack murein, a common component of bacterial cell walls, and their lipids have ether links rather than ester links.
    古细菌的细胞壁缺乏细菌细胞壁组成的普遍物质-胞壁质,其连接是醚连接而不是酯连接。
  17. Objective: To study the effect of low doses of uretic on blood lipid and heart function in patients with hypertension heart disease.
    探讨小剂量噻嗪类利尿剂治疗高血压心脏病(简称高心病)过程中对血脂以及对心功能的影响。
  18. Membrane lipid microdomain is a newly discovered membrane confined domain which consists of sphingomyelin, choles terol , glycosphingolipid and many GPI anchored proteins.
    脂微区为近年发现的广泛存在于质膜,主要由糖鞘脂、鞘磷脂、胆固醇及多GPI锚联蛋白组成的局限性结构域。
  19. OBJECTIVE To prepare long-circulating nanostructrued lipid carries (NLC) containing hydroxycamptothecin with monostearin and investigate the in vitro and in vivo characterization of them.
    目的以单硬脂酸甘油酯为载体材料制备羟基喜树碱长循环纳米脂质载体,并考察其体内外性质。
  20. Vacuoles in the synergids tended to concentrate mainly in the chalazal region.There was a peak period of lipid formation in the two synergids.
    三是助细胞与珠心相接胚囊壁有些部位出现十分明显的突起,个别突起内有大型嗜锇体

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原声例句
Osmosis-遗传

This enzyme normally breaks down a lipid called GM2 ganglioside.

HEX-A正常情况下能降解一种叫做GM2神经节苷脂的脂质

科学60秒-科学美国人 2022年1月合集

Some whales build up waxes, along with lipids and keratin protein into what's called earplugs.

有的鲸会产生鲸蜡、油脂和角蛋白,组成被称为“耳塞”的东西。

Osmosis-微生物

And they're " naked" because the capsid isn't covered by a lipid membrane.

它们之所以是“裸露的”,因为衣壳没有被脂质膜覆盖。

Osmosis-泌尿

Just like the proteins, these lipids can also get into the urine, causing lipiduria.

和蛋白质同理,这些脂肪也可以进入尿液,导致脂尿症。

Crash Course 解剖生理学篇

Solubility is important because your cell membranes are made of lipids.

溶解性很重要,因为细胞膜是由脂质组成的。

双语版 TED-Ed 演讲精选

A single drop of any brand of soap contains quadrillions of molecules called amphiphiles, which resemble biological lipids.

一小块任何品牌的香皂都包含着千万亿叫做两亲化合物的分子,类似生物脂质

双语版 TED-Ed 演讲精选

Most of the weight of your dehydrated brain would come from fats, also known as lipids.

脱水后的脑,其多数的重量来自脂肪,亦称为脂质

万物简史

To anything on a molecular scale water becomes a kind of heavy-duty gel, and a lipid is like iron.

在分子的层面上,对于任何东西而言,水成了重型凝胶,而脂质简直就像钢铁一样。

WIL生活启示录

So when you heat vegetable oils, free radicals as well as small lipid fragments called aldehydes can form.

所以,当被加热时,菜油会产生自由基和一种名叫乙醛的脂质碎片。

双语版 TED-Ed 演讲精选

These lipids are pin shaped molecules whose heads are attracted to water, and tails are repulsed by it.

这些脂质是呈大头针状的分子,头部具有亲水性,尾部具有疏水性。

中文百科

脂类

常见脂质的结构图。图片上方为胆固醇[1]和油酸[2]。中央为三酸甘油酯,由丙三醇(又称甘油)为主干,旁接油酸、硬脂酸和棕榈酸链构成。图片下方是磷脂酰胆碱,一种常见的磷脂[3]。
糖脂类Kdo2-Lipid A的结构.[45],氨基葡萄糖残基以蓝色表示,Kdo残基以红色表示,酰基为黑色,而磷酸盐为绿色
磷脂的自组织,分别是球型的脂质体(liposome)、胶束(micelle)及脂质双分子层(lipid bilayer)

脂类英语:lipid)又称脂质,这是一类不溶于水而易溶于脂肪溶剂(醇、醚、氯仿、苯)等非极性有机溶剂,由脂肪酸与醇作用脱水缩合生成的酯及其衍生物统称为脂类,其中包括脂肪、蜡、类固醇、脂溶性维生素(如维生素A,D,E和K)、单酸甘油酯二酸甘油酯、磷脂等。它的主要生理功能包括保存能量、构成细胞膜以及膜的消息传导等。如今,脂类已经被用于美容和食品工业,以及纳米技术。

脂质可以广义定义为疏水性或双亲性小分子;某些脂质因为其双亲性的特质(兼具亲水性与疏水性),能在水溶液环境中形成囊泡、脂质体或膜等构造。生物体内的脂质完全或部分源自两种截然不同的生物次单元:酮酸基与异戊二烯。由此,脂质可以概分为八类:脂肪酸、甘油酯、甘油磷脂、鞘脂(神经脂质)、糖脂质、聚酮类(由酮乙基次单元聚合而成)、固醇脂类,以及孕烯醇酮脂类(由异戊二烯次单元缩合聚合而成)。

英语百科

Lipid 脂类

Structures of some common lipids. At the top are cholesterol[1] and oleic acid.[2] The middle structure is a triglyceride composed of oleoyl, stearoyl, and palmitoyl chains attached to a glycerol backbone. At the bottom is the common phospholipid, phosphatidylcholine.[3]
Structure of the saccharolipid Kdo2-lipid A.[42] Glucosamine residues in blue, Kdo residues in red, acyl chains in black and phosphate groups in green.
Self-organization of phospholipids: a spherical liposome, a micelle, and a lipid bilayer.

Lipids are a group of naturally occurring molecules that include fats, waxes, sterols, fat-soluble vitamins (such as vitamins A, D, E, and K), monoglycerides, diglycerides, triglycerides, phospholipids, and others. The main biological functions of lipids include storing energy, signaling, and acting as structural components of cell membranes. Lipids have applications in the cosmetic and food industries as well as in nanotechnology.

近义、反义、联想词
近义词
n.
macromolecule, supermolecule

联想词
cholesterol胆固醇;LDL低密度脂蛋白;membrane膜;carbohydrate碳水化合物;glucose葡萄糖;intracellular细胞内的;metabolic新陈代谢的;albumin白蛋白,清蛋白;protein蛋白质;fatty脂肪的;vesicles囊泡;
英英词典
lipid n.
  1. an oily organic compound insoluble in water but soluble in organic solvents; essential structural component of living cells (along with proteins and carbohydrates)

  2. synonymous: lipide, lipoid
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