1 maker of surfboard material went out of business and was fined by the Environmental Protection Agency for using a toxic chemical, a surfboard maker in San Diego started producing a foam material that comes from plants. Ned McMahon, chief operating officer of Malama Composites, is manufacturing...
They are all from plants or animals, but that doesn't mean they're friendly to the earth. For example, farmers have to use a lot of chemicals(化学药品)to grow cotton plants. Scientists are now looking for new ways to make clothing materials. They hope the new mate...
aIn comparison with other building materials the plants proved themselves superior with specific praise going to the Dracaena Marginata and the Ficus Benjamina 与其他建筑材料比较植物证明了自己优越以具体称赞去在Dracaena Marginata和榕属Benjamina[translate]...
They are all fromplants or animal, but that doesn't mean they're friendlyto the earth. For example, farmers have to use a lot ofchemicals(化学药品) to grow cotton plants.Scientists are now looking for new ways to makeclothing materials. They hope the new materials areboth comfortable and...
Plant-based raw materialscome from trees or plants, including fruits, nuts, flowers, vegetables, resins, wood, cotton, and latex. Animal-based raw materialsare extracted from animals such as milk, meat, furs, leather, and wool. Raw materials are often segregated into these three categories as...
aIf you love me,please come to see me.I need your love.How I wish that you should be here now. 如果您爱我,请来看我。我需要您的爱。怎么我祝愿您应该现在这里在。 [translate] a让孩子多与人交流,提高他们的独立能力 Let the child many exchange with the human, sharpens their independent ...
aWater that falls straight down over a big rock 径直降低的水下面在一块大的岩石上[translate] a走路去北京颐和园 Walks the Beijing Summer Palace[translate] areactive load 易反应的装载[translate] aplease help to arrange an interviewing 请帮忙整理会见[translate] ...
Editor’s Choice articles are based on recommendations by the scientific editors of MDPI journals from around the world. Editors select a small number of articles recently published in the journal that they believe will be particularly interesting to readers, or important in the respective research ...
Among the many beautiful treasures people an receive from nature are natural dyes. The most common natural source 1. ___ natural dyes come is plants. Materials for making natural dyes can often be found in gardens 2. ___ colorful flowers are panted. Other natural dye...
"Brown" Materials come from the coarse stalks and dried leaves of older plants, or chopped or ground woody materials.Dried tree leaves, straw, sawdust, and wood chips are good examples. So are shredded paper and cardboard.Brown materials are higher in carbon and compounds that resist ...