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单词 colloid
释义

colloid /'kɒlɒɪd//'kɑlɔɪd/

英汉-汉英词典
  1. adj. 胶质的
  2. n. 胶质
形容词: colloidal
词组 | 习惯用语
colloid mill n. 胶体磨
protective colloid [化]保护胶体
colloid chemistry 胶体化学
英语例句库
  1. A cluster of droplets separated out of a lyophilic colloid.
    凝集作用从亲液胶体中分离出的一串微粒。
  2. The alkali without natrium synthesizes separate n amizeolite colloid and the alkali with natrium forms the congeries.
    无钠碱源形成分立的纳米沸石胶体,有钠碱源形成聚集态纳米沸石。
  3. The Seven Stars Big Dipper colloid mill JM series, the colloid pump the ZB series, the mulser R series.
    七星JM系列、胶体泵ZB系列、乳化机R系列。
  4. Seven Stars Big Dipper Multi-purpose colloid mill JM series, the colloid pump the ZB series, the mulser R series.
    七星JM多功能胶体磨系列、胶体泵ZB系列、乳化机R系列。
  5. Penicillinase,hematein and nano gold colloid were immobilized,as a modified membrane,on a plane Pt electrode by glutaraldehyde-bovine serum albumin.
    用戊二醛-牛血清白蛋白交联法将青霉素酶、纳米金胶和氧化苏木精同时修饰在铂电极上,制成电流型电化学生物传感器。
  6. Using the method of latex polymerization,poly vinyl acetate was synhesized with PVA as protective colloid,which was crosslinked with formylamine-group containing component.
    采用乳液聚合的方法,以乙酰化聚乙烯醇为保护胶体合成聚醋酸乙烯乳液,并用含甲酰胺基的乙组分与其交联。
  7. Based on the laboratory experiments, MMH polymer MMH polysulfonate drilling fluids system is developed through analyzing the properties of positive colloid, polymers and polysulfonate muds.
    通过对正电胶、聚合物、聚磺钻井液特点进行分析,在室内实验的基础上,设计研究了MMH聚合物-MMH聚磺钻井液体系。
  8. Note the clear vacuoles in the colloid next to the epithelium where the increased activity of the epithelium to produce increased thyroid hormone has led to scalloping out of the colloid.
    临近上皮细胞的胶质内可见清晰空泡,此处上皮组织细胞活跃,甲状腺激素分泌增多,形成扇形的胶质边缘。

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原声例句
Reel知识卷轴

I had a sort of brain tumour called the colloid cyst.

我得了一种叫做胶质囊肿的脑瘤。

化学 Crash Course

(CrashCourse Intro plays) The category of amorphous solids includes things that you might expect, like foams and gels and colloids, like mayonnaise, rubber, waxes, and some biological tissues such as fat.

(速成课程简介播放)无定形固体类别包括您可能想到的东西,如泡沫、凝胶和胶体,如蛋黄酱、橡胶、蜡和一些生物组织,如脂肪。

中文百科

胶体

胶体(英语:Colloid)又称胶状分散体colloidal dispersion)是一种均匀混合物,是非匀相的,在胶体中含有两种不同相态的物质,一种分散,另一种连续。分散的一部分是由微小的粒子或液滴所组成,大小(直径)介于1纳米到100纳米之间,且几乎遍布在整个连续相态中。

英语百科

Colloid 胶体

Milk is an emulsified colloid of liquid butterfat globules dispersed within a water-based solution.
Examples of a stable and of an unstable colloidal dispersion.
Measurement principle of multiple light scattering coupled with vertical scanning

A colloid, in chemistry, is a solution in which one substance of microscopically dispersed insoluble particles is suspended throughout another substance. Sometimes the dispersed substance alone is called the colloid; the term colloidal suspension refers unambiguously to the overall mixture (although a narrower sense of the word suspension is contradistinguished from colloids by larger particle size). Unlike a solution, whose solute and solvent constitute only one phase, a colloid has a dispersed phase (the suspended particles) and a continuous phase (the medium of suspension). To qualify as a colloid, the mixture must be one that does not settle or would take a very long time to settle appreciably.

近义、反义、联想词
近义词
n.
mixture

联想词
aqueous水的,水般的;particles碎木料;surfactant表面活性剂;particle颗粒;albumin白蛋白,清蛋白;emulsion乳状液;polymeric聚合的;iodine碘;electrolyte电解物;coagulation凝结;slurry泥浆;
英英词典
colloid n.
  1. a mixture with properties between those of a solution and fine suspension
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更新时间:2025/6/17 12:53:25