carnauba

简明释义

英[kɑːˈnaʊbə]美[kɑrˈnaʊbə]

n. 巴西棕榈；棕榈蜡

复 数 c a r n a u b a s

英英释义

单词用法

同义词

反义词

例句

1.Carnauba wax substitute was synthesized from paraffin and microcrystalline wax by oxidation with pure oxygen and esterification.

以石蜡、微晶蜡为原料，采用纯氧氧化、酯化工艺，合成符合天然巴西棕榈蜡指标的替代品。

2.South American palm yielding a wax similar to carnauba wax.

生产一种类似巴西棕榈蜡的南美棕榈。

3.Micro carnauba (finely milled) can look white, but in general the carnauba wax is whitened by a bleaching process or by tumbling the flakes in paraffin wax.

细棕梠蜡（精细研磨处理过）可能会看起来是白色的，但通常都是因为经漂白或融入石油蜡过程漂白的关系。

4.In order to give chewing gum balls a glossy surface, they are treated with Bees or Carnauba wax in appropriate implements.

为了使某些口香糖有一个光滑的外壳，通常制造商会用适当的设备处理蜂蜜或巴西棕榈蜡。

5.Cellulose, potassium bicarbonate, modified cellulose gum, modified cellulose, magnesium stearate, soy lecithin, and carnauba wax.

纤维素，碳酸氢钾，改性纤维素胶，改性纤维素，硬脂酸镁，大豆卵磷脂，和巴西棕榈蜡。

6.Medicine and gummy bears are both encased in carnauba wax and neither has a mind blowing, jaw dropping look.

在医药与树脂轴承都可能有棕梠蜡存在，且不一定会有落滴形外观存在。

7.Any of several palm trees that yield wax, as Copernica prunifera, the source of carnauba wax, or Ceroxylon alpinum of South America.

几种产蜡的棕榈之任一种，如巴西棕榈蜡的来源巴西蜡棕榈，或南美的安第斯棕榈。

8.Cellulose, stearic acid, magnesium stearate, modified cellulose, modified cellulose gum, fractionated coconut oil, and carnauba wax.

纤维素，硬脂酸，硬脂酸镁，改性纤维素，改性纤维素胶，分馏椰子油，巴西棕榈蜡。

9.The results show that its properties reach the same level of state-of-the-art products abroad and the modified wax can substitute carnauba wax in car polish.

结果表明合成的改性蜡可以代替巴西蜡用于汽车上光剂，研制的汽车上光剂性能指标可以达到国外同类产品的水平。

10.The food industry often incorporates carnauba wax for coating candies and fruits.

食品行业常常将巴西棕榈蜡用于糖果和水果的涂层。

11.In the world of photography, carnauba wax is used to protect lenses.

在摄影界，巴西棕榈蜡被用来保护镜头。

12.For a glossy finish on furniture, look for polishes that contain carnauba.

要获得家具的光泽效果，可以寻找含有巴西棕榈蜡的抛光剂。

13.The car wax contains carnauba, which provides a deep shine and protects the paint.

这款汽车蜡含有巴西棕榈蜡，能提供深层光泽并保护车漆。

14.Many cosmetics use carnauba as a natural thickener.

许多化妆品使用巴西棕榈蜡作为天然增稠剂。

作文

The world is full of fascinating natural resources that play a significant role in our daily lives. One such resource is carnauba, a type of palm tree native to Brazil. The leaves of the carnauba palm are known for producing a wax that has numerous applications, making it one of the most valuable plants in the region. This wax, often referred to as 'the king of waxes,' is harvested from the leaves and is renowned for its high melting point and glossy finish. The process of harvesting carnauba wax is quite intricate. Local farmers, known as 'carnaubais,' climb the tall trees to cut the leaves, which are then dried in the sun. Once dried, the wax is extracted by beating the leaves, allowing the wax to flake off. The resulting product is collected and processed for various uses. One of the most common applications of carnauba wax is in the cosmetics industry. It is used in lipsticks, mascaras, and skin creams because it provides a smooth texture and enhances the longevity of the products. Additionally, carnauba wax is hypoallergenic, making it an ideal ingredient for sensitive skin formulations. Beyond cosmetics, this remarkable wax is also found in food products, serving as a coating for candies and chocolates to give them a shiny appearance and protect them from moisture. Moreover, carnauba wax is widely used in the automotive industry. Car enthusiasts appreciate its ability to provide a protective layer on car surfaces, enhancing shine and durability. When applied to a vehicle's paint, carnauba wax creates a barrier against environmental elements, such as UV rays and pollutants, helping to maintain the car's aesthetic appeal over time. In addition to these applications, carnauba wax is utilized in various industrial processes. It can be found in polishes for furniture, floors, and even paper. Its versatility makes it a sought-after ingredient in many manufacturing sectors. Despite its many benefits, the harvesting of carnauba wax raises concerns about sustainability. As demand for this natural resource grows, it is essential to ensure that the harvesting practices do not harm the ecosystem. Sustainable harvesting methods, such as those employed by certified producers, help to protect the carnauba palm population while supporting the livelihoods of local communities. In conclusion, carnauba is more than just a wax; it is a vital resource that contributes to various industries and enhances our everyday products. Understanding its origins, applications, and the importance of sustainable practices allows us to appreciate this remarkable natural gift. As consumers, we should be mindful of the products we choose and support those that prioritize sustainability and ethical sourcing of materials like carnauba wax.

世界上充满了迷人的自然资源，它们在我们的日常生活中扮演着重要的角色。其中一个资源是卡那乌巴，一种原产于巴西的棕榈树。卡那乌巴棕榈的叶子以生产一种具有众多应用的蜡而闻名，使其成为该地区最有价值的植物之一。这种蜡通常被称为“蜡之王”，从叶子中收获，因其高熔点和光泽感而受到赞誉。收获卡那乌巴蜡的过程相当复杂。当地农民，被称为“卡那乌巴人”，爬上高大的树木来切割叶子，然后将其在阳光下晒干。晒干后，通过拍打叶子提取蜡，使蜡片脱落。最终结果被收集并加工用于各种用途。卡那乌巴蜡在化妆品行业中的应用非常普遍。它被用于口红、睫毛膏和护肤霜，因为它提供了光滑的质地并增强了产品的持久性。此外，卡那乌巴蜡是低过敏性的，使其成为敏感肌肤配方的理想成分。除了化妆品，这种出色的蜡还用于食品产品，作为糖果和巧克力的涂层，使它们具有光泽外观并保护它们免受潮湿。此外，卡那乌巴蜡在汽车行业中被广泛使用。汽车爱好者欣赏它能在汽车表面提供保护层，增强光泽和耐用性。当涂抹在车辆的油漆上时，卡那乌巴蜡在环境元素（如紫外线和污染物）之间形成屏障，有助于随着时间的推移保持汽车的美观。除了这些应用，卡那乌巴蜡还用于各种工业过程。它可以在家具、地板甚至纸张的抛光剂中找到。其多功能性使其成为许多制造行业所追求的成分。尽管有很多好处，但收获卡那乌巴蜡引发了关于可持续性的担忧。随着对这种自然资源需求的增长，确保收获实践不会损害生态系统至关重要。可持续的收获方法，例如经过认证的生产者所采用的方法，有助于保护卡那乌巴棕榈的数量，同时支持当地社区的生计。总之，卡那乌巴不仅仅是一种蜡；它是一种重要的资源，促进了各个行业的发展，并提升了我们日常产品的质量。了解其来源、应用以及可持续实践的重要性使我们能够欣赏这一非凡的自然馈赠。作为消费者，我们应当关注我们选择的产品，并支持那些优先考虑可持续发展和道德采购材料（如卡那乌巴蜡）的产品。