perlite

简明释义

英[ˈpɜːlaɪt]美[ˈpɜːrlaɪt]

n. [地质] 珍珠岩

英英释义

单词用法

同义词

反义词

例句

1.One popular planting mix combines one part potting soil with one part perlite.

其中一部份结合流行的组合盆栽种植土一部分珍珠岩。

2.It approximately took 13 weeks to complete the transition from callus induction to in vitro plantlet transplantation to perlite matrix.

从诱导愈伤组织到组培苗在珍珠岩中过渡成活，大约需要13周。

3.Granular packing can be so perlite or polystyrene.

颗粒状填料可所以珍珠岩或聚苯乙烯。

4.In one embodiment, the at least one metal compound may be injected into a perlite expander to form a metal compound coated perlite material.

在一个实施方案中，至少一种金属化合物可以被注入到珍珠岩膨胀器中而形成金属化合物涂布的珍珠岩材料。

5.Swelled perlite can use as materials of wastewater disposal with its characteristic of granule and waterpower.

根据膨胀珍珠岩颗粒和水力学特性，可用作水处理过滤池滤料。

6.If perlite is reused, sterilization may be necessary.

如果珍珠岩是重复使用，消毒可能是必要的。

7.In another embodiment, the particulate mineral material is perlite microspheres.

在另一实施方案中，颗粒矿物材料是珍珠岩微球。

8.Many gardeners mix perlite with compost for better plant growth.

许多园丁将珍珠岩与堆肥混合，以促进植物生长。

9.The lightweight nature of perlite makes it ideal for container gardening.

珍珠岩的轻质特性使其非常适合容器园艺。

10.Using perlite in potting soil can improve aeration and drainage.

在盆栽土壤中使用珍珠岩可以改善通气性和排水性。

11.The perlite helps to retain moisture without becoming waterlogged.

这珍珠岩有助于保持水分而不会变得积水。

12.In hydroponics, perlite is often used as a growing medium.

在水培中，珍珠岩常用作生长介质。

作文

Perlite is a naturally occurring volcanic glass that has been used for various purposes in gardening and construction. This unique material is formed when lava cools rapidly, trapping water vapor inside, which results in its lightweight and porous structure. The significance of perlite (珍珠岩) in horticulture cannot be overstated. It is commonly mixed with soil to improve aeration and drainage, making it an ideal choice for potting mixes. Gardeners appreciate perlite (珍珠岩) because it helps retain moisture while allowing excess water to drain away, preventing root rot in plants. Furthermore, perlite (珍珠岩) is pH-neutral, which means it does not alter the acidity or alkalinity of the soil, providing a stable environment for plant roots to thrive.In addition to its use in gardening, perlite (珍珠岩) plays a crucial role in the construction industry. Its insulating properties make it a valuable component in building materials. For instance, perlite (珍珠岩) can be found in lightweight concrete, where it reduces the overall weight of the structure while maintaining strength. This is particularly beneficial in high-rise buildings, where every ounce of weight matters. Moreover, perlite (珍珠岩) is also used as a fireproofing agent, enhancing the safety of buildings by providing a barrier against heat and flames.The benefits of using perlite (珍珠岩) extend beyond its physical properties. It is an environmentally friendly material, as it is sourced from natural volcanic deposits and requires minimal processing. This makes perlite (珍珠岩) a sustainable option for those looking to reduce their ecological footprint. In recent years, there has been a growing interest in sustainable gardening practices, and perlite (珍珠岩) fits perfectly into this trend. Its ability to improve soil conditions without the need for chemical additives makes it a favorite among organic gardeners.However, it is essential to use perlite (珍珠岩) correctly to reap its benefits fully. Overusing it can lead to a substrate that dries out too quickly, especially in hot climates. Therefore, it is vital to find the right balance when mixing perlite (珍珠岩) with other soil components. A common recommendation is to mix it with peat moss or coconut coir to create a well-balanced potting mix that retains moisture while providing adequate drainage.In conclusion, perlite (珍珠岩) is a versatile and valuable material in both gardening and construction. Its lightweight and porous nature makes it ideal for improving soil aeration and drainage, while its insulating properties enhance building safety and efficiency. As more people become aware of sustainable practices, the use of perlite (珍珠岩) is likely to increase, proving that this volcanic glass is not just a filler but a significant contributor to healthier plants and safer buildings.

珍珠岩是一种天然存在的火山玻璃，广泛用于园艺和建筑等多个领域。这种独特的材料是在熔岩快速冷却时形成的，内部捕获水蒸气，从而导致其轻质和多孔的结构。在园艺中，perlite（珍珠岩）的重要性不容小觑。它通常与土壤混合，以改善通气性和排水性，使其成为盆栽混合土的理想选择。园丁们非常赞赏perlite（珍珠岩），因为它有助于保持水分，同时允许多余的水分排出，防止植物根部腐烂。此外，perlite（珍珠岩）是pH中性的，这意味着它不会改变土壤的酸碱度，为植物根系提供了一个稳定的生长环境。除了在园艺中的应用，perlite（珍珠岩）在建筑行业中也起着至关重要的作用。它的绝缘特性使其成为建筑材料中的一种宝贵成分。例如，perlite（珍珠岩）可以在轻质混凝土中找到，减少了结构的整体重量，同时保持强度。这在高层建筑中尤为重要，因为每盎司的重量都至关重要。此外，perlite（珍珠岩）还用作防火剂，通过提供热量和火焰的屏障来增强建筑的安全性。使用perlite（珍珠岩）的好处不仅限于其物理特性。它是一种环保材料，因为它来源于天然火山沉积物，且加工所需的能源最小。这使得perlite（珍珠岩）成为那些希望减少生态足迹的人的可持续选择。近年来，越来越多的人关注可持续园艺实践，而perlite（珍珠岩）恰好符合这一趋势。它能改善土壤条件，而无需化学添加剂，使其成为有机园丁的最爱。然而，正确使用perlite（珍珠岩）以充分发挥其优势是至关重要的。过量使用可能导致基质在炎热气候中干燥得过快。因此，在将perlite（珍珠岩）与其他土壤成分混合时，找到合适的平衡至关重要。常见的建议是将其与泥炭苔或椰子纤维混合，以创建一个良好的盆栽混合物，既能保持水分，又能提供足够的排水。总之，perlite（珍珠岩）在园艺和建筑中是一种多功能且有价值的材料。其轻质和多孔的特性使其理想用于改善土壤的通气性和排水性，而其绝缘特性则增强了建筑的安全性和效率。随着越来越多的人意识到可持续实践，perlite（珍珠岩）的使用可能会增加，证明这种火山玻璃不仅仅是一种填充物，而是对更健康的植物和更安全的建筑的重要贡献。