Once, they were made entirely of natural rubber.
以往，轮胎完全由天然橡胶制成。
natural rubber
英汉-汉英词典
天然橡胶
词组 | 习惯用语
您要查找的是不是：
Natural Rubber Products 天然橡胶产品
Natural rubber soles 天然橡胶鞋底
Natural Rubber Wood 天然橡胶板
Natural Rubber NR 天然橡胶
Natural Rubber Glove 揤慠撋胶庤搮
Natural rubber latex concentrate 浓缩天然胶乳; 天然浓缩胶乳;
Natural Rubber and latex 天然橡胶和胶乳
Natural rubber latex condoms 天然胶乳橡胶避孕套
Natural rubber joint sheets 天然橡胶垫
Natural rubber cream adhesive 天然胶浆
natural rubber 天然橡胶
natural rubber latex 天然胶乳
natural rubber fiber 天然橡胶线
standard natural rubber 标准天然胶
英语例句库
- The main materials we used are including silicone rubber, fluorubber, natural rubber, neoprene rubber, EPDM, butyl rubber, polyurethane, polyethylene, EVA, ABS, PP, and PVC.
使用的原料有硅橡胶、氟橡胶、天然橡胶、氯丁橡胶、三元乙丙橡胶、丁基橡胶、聚氨脂橡胶、聚乙烯、聚丙烯、EVA、ABS、PP、PVC等。 - The technical advantages and disadvantages of natural rubber liner, chloroprene rubber liner, precuring butyl rubber liner and room temperature self-vulcanization butyl rubber liner are compared.
对比了天然橡胶衬里、氯丁橡胶衬里、预硫化丁基橡胶衬里、室温自硫化丁基橡胶衬里的技术优缺点。
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原声例句
经济学人-科技
双语版 TED-Ed 演讲精选
Until recently, sneakers used natural rubber for this process.
很长时间以来，在这个过程中，运动鞋的制作都是使用天然橡胶。
双语版 TED-Ed 演讲精选
But today, most outer soles are made with a synthetic blend of natural rubber and byproducts from coal and oil.
但是如今，大多数外底材料是由天然橡胶和煤及石油的副产品混合而成。
英语专四听力1500题
It is usually cheaper than natural rubber.
它通常比天然橡胶便宜。
经济学人 Science and technology
Some of that will be natural rubber obtained from the sap of rubber trees.
其中一些将是从橡胶树的汁液中提取的天然橡胶。
英语专四听力1500题
People get natural rubber from rubber trees as a white, milky liquid, which is called latex.
人们从橡胶树上获取天然橡胶，呈白色乳状液体，称为乳胶。
英语专四听力1500题
Today, the world needs so much rubber that we use both natural and artificial rubber in large amounts.
今天，世界需要如此多的橡胶，以至于我们大量使用天然橡胶和人造橡胶。
中文百科
天然橡胶
天然橡胶（又称为印度橡胶）是一种有弹性的碳氢化合物异戊二烯聚合物，未经加工时以乳剂的形态存在。除天然橡胶以外还存在合成橡胶，今天全球约60%的需求由石油化学工业提供。
天然橡胶对人类科技和生活影响甚钜，即便二次世界大战之后天然橡胶的重要性已有逐渐被合成橡胶取代的趋势，天然橡胶与其相关技术的发展过程仍是人类对弹性体了解的根基。
在中美洲和南美洲，很久以前已经有人采集橡胶。中美洲的蹴球游戏便使用橡胶做的皮球。在那里出土的橡胶球，有些可追溯至公元前1600年。根据文献记载，这些皮球的弹力极佳，更曾使到访的西班牙人以为这些皮球有邪灵附身。传说哥伦布与其水手在1496年第二次航行新大陆，到海地岛时是欧洲人第一次发现土着们进行蹴球游戏。
英语百科
Natural rubber 天然橡胶
Natural rubber, also called India rubber or caoutchouc, as initially produced, consists of polymers of the organic compound isoprene, with minor impurities of other organic compounds plus water. Malaysia is a leading producer of rubber. Forms of polyisoprene that are used as natural rubbers are classified as elastomers. Natural rubber is used by many manufacturing companies for the production of rubber products. Currently, rubber is harvested mainly in the form of the latex from the para rubber tree or others. The latex is a sticky, milky colloid drawn off by making incisions into the bark and collecting the fluid in vessels in a process called "tapping". The latex then is refined into rubber ready for commercial processing. Natural rubber is used extensively in many applications and products, either alone or in combination with other materials. In most of its useful forms, it has a large stretch ratio and high resilience, and is extremely waterproof.
近义、反义、联想词
近义词
n.latex
英英词典
natural rubber n.
- an elastic material obtained from the latex sap of trees (especially trees of the genera Hevea and Ficus) that can be vulcanized and finished into a variety of products
synonymous： rubber, India rubber, gum elastic, caoutchouc
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