天然橡胶是几个世纪以来从植物汁液中收集来的。
The natural rubber has been gathered from the sap of plants for centuries.
然而，天然橡胶也有缺点。
这种绝缘手套是由天然橡胶制成的。
合成橡胶在许多领域取代了天然橡胶。
Synthetic rubber has substituted natural rubber in many fields.
从植物汁液中收集天然橡胶已经有几个世纪的历史。
Natural rubber has been gathered from the sap of plants for centuries.
药物或食物过敏史，包括天然橡胶特种过敏反应。
Allergies to medications or food, including specific questions about natural rubber latex.
与天然橡胶同等质量的合成橡胶仍然不能实际生产。
Synthetic rubber of equal quality still cannot be practicably manufactured.
研究了无规聚丙烯与天然橡胶并用制备篷布的配方。
A composition for preparing tarpaulin is studied by using a tactic polypropylene and natural rubber.
天然胶乳，天然橡胶，含有该物质的橡胶组合物及轮胎。
Natural rubber latex, natural rubber, rubber composition containing the same, and tire.
天然橡胶为四大工业原料之一，也是极为重要的战略物资。
Natural rubber is one of the four main rural materials for industry.
根据原材料的来源不同，它能分为天然橡胶和合成橡胶两类。
It can be divided into natural rubber and synthetic rubber according to the source of raw materials.
天然橡胶—一种叫做“乳胶”的白色乳状液体—取自橡胶树。
Natural rubber is obtained from rubber trees as a white, milky liquid known as latex.
天然橡胶是否是线型链状分子的聚合物，这个问题已经解决了。
The problem whether natural rubber is a polymer with linear chain molecules has been solved.
但是直到今天，制造轿车胎仍然需要约14%的天然橡胶，载重胎是27%。
But even today natural rubber makes up around 14% of car tyres and 27% of lorry tyres.
合成橡胶不具有子午线轮胎的那种强度，只有天然橡胶才具有所需的那种强度。
Synthetic rubber did not have the strength for radials; only natural rubber could provide the required sturdiness.
分析了天然橡胶改性的技术，并对天然橡胶的改性方法进行了综述。
The article analysizes the technology of natural rubber modification and summarizes the method of its modification.
我们的家具的原材料主要是由天然橡胶，木材，胶合板和棕榈木组成。
Our furniture is made mainly out of natural rubber, wood, veneer and palm wood.
均聚物的例子有单体为异戊二烯的天然橡胶以及单体为乙烯的聚乙烯。
Examples of homopolymers are natural rubber, whose monomer is isoprene, and polyethylene, whose monomer is ethylene.
研究了对羟基苯甲酸钴和对羟基苯甲酸镍对天然橡胶与黄铜粘合的影响。
The effect of cobalt and nickel p-hydroxy benzoates on the adhesion between NRand brass was studied.
石油在未来可能更加昂贵，所以，从经济及工程角度来看，天然橡胶似乎是不错的选择。
Because oil is likely to become more costly in the future, natural rubber looks an attractive alternative from an economic point of view as well as an engineering one.
它比天然橡胶具有较好的抗挠曲开裂性能，但撕裂强度较低，动态模量较高。
It has a better flex cracking resistance than those of natural rubber but a lower tear strength and a higher dynamic modulus.
本文重点研究了不同混炼方法、不同粘合体系对不同短纤维补强天然橡胶的影响。
The influences of different mixing methods and adhesive systems onthe short fibers reinforced natural rubber are mainly dealt with.
目前，每一个汽车轮胎用近50%的天然橡胶制成，所有飞机轮胎都是用100%的天然橡胶制成的。
Today nearly 50% of every auto tire and 100% of all aircraft tires are made of natural rubber.
轮胎是由天然橡胶与合成橡胶制成的混合物，从而具有汽车制造商所要求的摩擦力和耐用性。
Tyres are made of a combination of natural and synthetic rubber to provide the grip and endurance required by carmakers.
凝聚传统有骨与时尚无骨雨刷的优点，双层钢片弹簧结构，全覆式加压片设计，纯天然橡胶。
Tradition has condensed bone and fashionable boneless wipers somewhat , double dack steel plates spring structure , all theoverburdentype pressurized piece design , pure natural rubber.
绝缘层一般为纯天然橡胶，铜丝为无氧铜，这样，才能保证线芯的良好导电性及电缆的安全性。
The insulating layer is pure natural rubber, copper wire for copper, so, in order to ensure the safety of wire and cable of good conductivity.
绝缘层一般为纯天然橡胶，铜丝为无氧铜，这样，才能保证线芯的良好导电性及电缆的安全性。
The insulating layer is pure natural rubber, copper wire for copper, so, in order to ensure the safety of wire and cable of good conductivity.
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