Cavernous hemangioma, a rare, red-blue, raised mass of larger blood vessels, can occur in skin or in mucous membranes , the brain, or the viscera.

海绵状血管瘤，较少见，由较大的血管组成，紫红色，隆起，外有结缔组织网和脂肪组织包绕。最多见于皮肤，有时亦见于黏膜、脑及内脏。

属类：化学及生命科学-医学-

The nucleus is surrounded by two membranes which are separated by a perinuclear space

核被两层膜所包被着，这两层膜又被核周腔分隔开。

属类：综合句库--

ChE are also helping to develop controlled release membranes for more effective drugs.

化学工程师们还正在努力开发一种可控缓释膜以有助于生产各种更有效的药物。

属类：化学及生命科学-化工-化学工程

Jaundice: Excess bile pigments (bilirubin)in the bloodstream and tissues, causing a yellow to orange-even greenish-colour in the skin, the whites of the eyes, and the mucous membranes .

黄疸:血流及组织内胆色素积聚过多的一种病理现象，导致皮肤、眼白和黏膜变为黄色、橙色乃至绿色。

属类：化学及生命科学-医学-

The sarcoplasmic reticulum is a system of intracellular membranes

肌浆网属于细胞内膜系统。

属类：综合句库--

The polar lipids are found almost entirely in cellular membranes (phospholipids being the main components of the bilayer)with only very small amounts in depot fats.

极性油脂几乎全部存在于细胞膜(磷脂是双层的主要成分),只有很少量存在于贮存脂肪中。

属类：工程技术-食品工程-

Potassium is essential for life and is present in all soils. Potassium ions (K+)and sodium ions act at cell membranes in electrochemical impulse transmission and in transport. Potassium in compounds has valence 1. The chloride is used as a fertilizer and a raw material for producing other compounds, and the hydroxide for making liquid soaps and detergents and in preparing various salts.

钾是生命活动必须的，存在于各种土壤中。在电化学脉冲传输和输导过程中钾离子(K+)和钠离子在细胞膜上起作用。钾在化合物中的原子价是1。钾的氯化物用作肥料以及生产其它化合物的原料。氢氧化钾用于制造液体肥皂和洗涤剂，并用于制备各种盐。

属类：化学及生命科学-化学-

Use of stronger cleaners is not recommended, since they degrade the membranes , particularly cellulose acetate, and decrease the acceptable life.

建议不要使用较强的清洁剂,这是由于强力清洁剂能降解这些膜,尤其是纤维素醋酸酯,而且还降低使用寿命。

属类：工程技术-食品工程-

Healthy, skin, mucous membranes , and cilia are natural barriers to many viruses

健康的皮肤，粘膜和纤毛是许多病毒的天然屏障。

属类：综合句库--

Contact with silane can cause irritation of the eyes. Inhalation may result in headache, nausea and irritation of the mucous membranes and respiratory tract.

接触硅烷会导致眼睛的刺激。吸入会导致头痛、恶心、黏膜和呼吸道的刺激。

属类：产品说明书-产品安全-

Next. you osmotically lyse the mitochondria.The lysate, which is less dense than the homogenate, but still opaque, consists primarily of mitochondrial membranes and internal mitochondrial contents.

接着，你用渗透法裂解线粒体，裂解液比匀浆液密度低但仍为不透明，主要由线粒体膜和线粒体内容物组成。

属类：化学及生命科学-化学-化学习题

Colitis: Inflammation of the colon, especially of its mucous membranes .

结肠炎:结肠，尤其是其黏膜的炎症。

属类：化学及生命科学-医学-

Polymer Membrane Recently, polymer membranes made from polyamides and polysulfone have taken the place of cellulose acetate, at least for ultrafiltration.

聚合物膜近年来,由聚酰胺和聚砜制成的聚合膜至少在超滤时已取代了纤维素醋酸酯。

属类：工程技术-食品工程-

However, these membranes do not withstand high pressures and are used almost exclusively for ultrafiltration.

可是,这些膜不能承受高压。所以只能用在超滤上。

属类：工程技术-食品工程-

Any member of two distinct groups of rodents that are able to make gliding leaps by means of parachute-like membranes connecting their forelegs and hind legs on each side.

两类远缘的啮齿类动物的统称。它们用身体两侧连接前后肢的降落伞似的皮膜作滑翔跳跃。

属类：化学及生命科学-动物-哺乳动物

The enclosure can be made from a diverse range of materials, including metal, concrete, bricks, mud, and plaster, and various plastic membranes .

密闭环境可以由多种材料制成，包括金属、水泥砖、泥和石灰以及各种塑料薄膜等。

属类：行业术语-检验检疫-

Membranes also provide structural support and act to anchor intracellular structures

膜还提供结构的支持，对细胞内的结构起固定作用。

属类：综合句库--

Membranes that have selective permeability, meaning that they allow only certain molecules to pass through, have great significance for concentration in the food industry.

膜具有选择渗透性,也就是说它们只允许特定大小的分子通过,因而在食品工业的浓缩中具有重大意义。

属类：工程技术-食品工程-

Membranes are available that can effectively separate water molecules from other food constituents, resulting in liquid concentration. Other membranes are available that can separate molecules by size, resulting in both concentration and fractionation.

膜能有效的从食物中分离水分,使液体浓缩,它可以利用的物质能依据分子大小来分离,而实现浓缩和分级。

属类：工程技术-食品工程-

flat membranes type artificial kidney

膜片型人工肾,膜片型人造肾

属类：化学及生命科学-医学词汇-

Membranes are used for micro and ultrafiltration, dialysis and reverse osmosis, amongst other processes.

膜用在微滤、超滤，渗析和反渗透以及别的一些过程中。

属类：化学及生命科学-化工-化工原理与技术

The inner ear is composed of delicate membranes which bear dense patches of specialized cells called maculae, Each of these collections of cells can carry a message to the brain.What message is carried by a macula depends upon how it is affected.

内耳由脆弱的薄膜构成，它承载着密集的由被称作MACULAE的特殊细胞构成的片。每个这样的细胞群都能够把信息传递给大脑，而MACULAE承载怎样的信息依赖于它是怎样受影响的。

属类：社会文化-新闻报道-

The gas-cell membranes are liquefied to a great extent, so the gas can escape.

那层气泡膜很大程度都被液化了,所以气体会从面团中逸出。

属类：工程技术-食品工程-

Any of several viral diseases causing the eruption of small blisterlike vesicles on the skin or mucous membranes ,especially herpes simplex or herpes zoster.

疱疹几种病毒性疾病之一，引起皮肤表层水泡状小泡或粘膜发疹，尤指单纯性疱疹或带状疱疹

属类：综合句库--

The product of conception at any point between fertilization and birth.It includes the embryo or the fetus as well as the extraembryonic membranes .

胚胎从受精到出生期间任一阶段产物的通称，它包括了合子或胎儿甚至胚胎膜

属类：综合句库--

NF3 is not hazardous by skin contact and is a relatively minor irritant to the eyes and mucous membranes .

皮肤接触NF3是没有危险的。对于眼睛和黏膜，它是一个相对程度较轻的刺激物。

属类：产品说明书-产品安全-

However, composite membranes are still quite expensive, and their availability is somewhat limited.

然而,复合膜非常昂贵,所以它们的使用或多或少受到限制。

属类：工程技术-食品工程-

However, membranes tend to foul as concentrated material builds up at the membrane surface and viscosity increases, and this limits concentrations that can be obtained.

然而,浓缩物料在膜表面堆积和粘度增加使膜极易被污染,这样就限制了浓缩的进行。

属类：工程技术-食品工程-

Human noses have parts called membranes which help us smell. A normal smelling membrane in a human nose is about the size of a quarter. In a dog, that same membrane is much larger.

人鼻子里有个器官叫鼻隔，用于人的嗅觉。人鼻子里的正常鼻隔面积大约等同25美分硬币。对于狗，同功能的鼻隔面积要大得多。

属类：社会文化-新闻报道-

The human body routinely performs many separation and chemical releases using it’s own biological membranes .

人体使用自身的生物膜进行着大量例行的化学物质的分离与排泄。

属类：化学及生命科学-化工-化工原理与技术