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单词 desiccant
释义

desiccant /'desɪk(ə)nt//'dɛsəkənt/

英汉-汉英词典
n. <术>干燥剂
形容词: desiccant
词组 | 习惯用语
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  • desiccation n. 干燥
desiccants [助剂] 干燥剂(desiccant的复数);干燥粉
desiccant adj. 去湿的,使干燥的; n. [助剂] 干燥剂;
liquid desiccant 液体干燥剂
crop desiccant 罪干燥剂
pre-harvest desiccant 收获前干燥剂,收获前落叶剂
molecular sieve desiccant 分子筛干燥剂
dry desiccant dehydration 干态干燥剂脱水酌
dry desiccant dehydrator 干燥剂脱水器

网络短语:
salting liquid desiccant 盐溶液
Desiccants 干燥粉; 干燥剂;
premeasured desiccant 预量过的干燥剂
TOPDRY DESICCANTS 干燥剂
solid desiccants 固体吸湿剂
adsorption desiccant 吸附除湿剂; 吸附剂;
desiccant pellet 干燥剂丸
silica-gel desiccant 硅胶干燥剂
hay desiccants 干草干燥剂
原声例句
经济学人(汇总)

Competition will soon heat up, however, as rivals develop their own liquid desiccant air conditioners.

但是竞争对手也开发了他们自己的液体干燥技术空调,竞争将会越来越白热化。

SciSHow 快问快答小科普

Rice isn’t the best desiccant around, though.

不过,大米并不是最好的干燥剂

经济学人(汇总)

Advantix's " liquid desiccant" technology, by contrast, passes the air through a brine solution to dehumidify it, without the need to waste energy overcooling it.

Advantix的" 液体干燥技术" 则正相反,空气通过卤水系统被干燥,因而不需要浪费能源过度冷却它。

中文百科

干燥剂

氧化钙(生石灰)干燥剂
活性氧化铝
氯化钴
Canisters are commonly filled with silica gel and other molecular sieves used as desiccant in drug containers to keep contents dry; shown here next to a U.S. quarter for size comparison.

干燥剂是指能除去潮湿物质中水分的物质,常分为两类:化学干燥剂,如硫酸钙和氯化钙等,通过与水结合生成水合物进行干燥;物理干燥剂,如硅胶与活性氧化铝等,通过物理吸附水进行干燥。

湿气的管控是与产品的良率是息息相关的,以食品而言,在适当的温度和湿度下,食物中的细菌和霉菌便会以惊人的速度繁殖,使食物腐坏,造成受潮及色变。电子产品也会因湿度过高造成金属氧化,产生不良。干燥剂的使用便是为了要避免多余的水分造成不良品的发生。

英语百科

Desiccant 干燥剂

Canisters are commonly filled with silica gel and other molecular sieves used as desiccant in drug containers to keep contents dry; shown here next to a U.S. quarter for size comparison.
Silica gel in a sachet or porous packet
Indicating silica gel
Toluene is refluxed with sodium and benzophenone to produce dry, oxygen-free toluene. The toluene is dry and oxygen free when the intense blue coloration from the benzophenone ketyl radical is observed.

A desiccant is a hygroscopic substance that induces or sustains a state of dryness (desiccation) in its vicinity. Commonly encountered pre-packaged desiccants are solids that adsorb water. Desiccants for specialized purposes may be in forms other than solid, and may work through other principles, such as chemical bonding of water molecules. They are commonly encountered in foods to retain crispness. Industrially, desiccants are widely used to control the level of water in gas streams.

近义、反义、联想词
近义词
n.
chemical agent

联想词
silica硅土;refrigerant制冷剂,冷冻剂;moisture潮湿;evaporation蒸发;drying干燥;canister小罐;filtration过滤;aerosol喷雾器;vapor蒸汽;condenser冷凝器;compressor压缩机;
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更新时间:2025/6/18 10:28:53