| 单词 | 土壤 |
| 释义 | 〔podzolization〕The process by which soils are depleted of bases and become acidic.土壤灰化作用：土壤的碱被减少而变成酸性的过程〔humus〕A brown or black organic substance consisting of partially or wholly decayed vegetable or animal matter that provides nutrients for plants and increases the ability of soil to retain water.腐殖质：一种棕色或黑色的有机物，由全部或部分腐烂的植物或动物体构成，它能为植物提供养分并提高土壤蓄水的能力〔up〕So as to detach or unearth:分开，掘起：以便卸下或拔出土壤：〔rooty〕a rooty patch of soil.土壤中多根的一小块地〔burn〕The torrid rays of the sun parched the soil. 太阳的热辐射使土壤干裂了。 〔conditioner〕a soil conditioner; a hair conditioner.土壤团粒结构促进剂，吹风机〔chloropicrin〕An oily, colorless liquid, CCl3NO 2, used as a lung irritant in poison gas and in dyestuffs, disinfectants, insecticides, and soil fumigants. Also called nitrochloroform 三氯硝基甲烷：一种油性、无色的液体，CCl3NO 2，在毒气中用作肺刺激物，并用于染料、杀菌剂、杀虫剂和土壤熏剂 也作 nitrochloroform〔denitrify〕To reduce (nitrates or nitrites) to nitrogen-containing gases, as by bacterial action on soil.使变成含氮气体：（将硝酸盐或氮化物）变成含氮气体，例如通过对土壤的细菌作用〔pseudomonad〕Any of various gram-negative, rod-shaped, mostly aerobic flagellated bacteria of the phylum Pseudomonad, commonly found in soil, water, and decaying matter and including some plant and animal pathogens.假单胞菌：任一种革兰氏阴性杆菌的假单胞菌门好氧鞭毛虫细菌，一般见于土壤、水、腐败物，还有一些植物和动物的病原体中〔latosol〕Soil that is rich in iron, alumina, or silica and formed in tropical woodlands under very humid climate with relatively high temperature.砖红壤：富含铁质矾土或二氧化硅的土壤，分布于气候湿润、具有相对高温的热带林区〔rake〕A long-handled implement with a row of projecting teeth at its head, used especially to gather leaves or to loosen or smooth earth.耙子，耙机：顶部有一排凸出的齿的长柄工具，尤指用于收集树叶或疏松土壤的〔muckworm〕Any wormlike insect larva, as of certain beetles, that lives and grows in manure.粪蛆：生活并生长于腐殖土壤中的一种爬虫状的昆虫幼虫，如某些甲壳虫〔platy〕Designating soil or minerals occurring in flaky layers.板状的：标明片状层的土壤或矿物的〔layering〕The process of rooting branches, twigs, or stems that are still attached to a parent plant, as by placing a specially treated part in moist soil.压条：使仍和母体植物相连接的树枝、嫩条或茎生根的过程，如通过把经过特殊处理的部分放入湿润的土壤中的方法〔edaphic〕From Greek edaphos [ground, soil] * see sed- 源自 希腊语 edaphos [土地，土壤] * 参见 sed- 〔chloramphenicol〕An antibiotic, C11H 12Cl 2N 2O 5, derived from the soil bacterium Streptomyces venezuelae or produced synthetically and effective against a broad spectrum of microorganisms. 氯霉素：一种抗生素，C11H 12Cl 2N 2O 5，来自于 委内瑞拉链丝菌属 土壤细菌或人工合成，是一种广谱抗菌药 〔polymyxin〕Any of various mainly toxic antibiotics derived from strains of the soil bacteriumBacillus polymyxa and used to treat various infections with gram-negative bacteria. 多粘菌素：一种大部分为有毒的抗生素，从土壤中的多粘菌 菌株中提取，用来治疗由革兰氏阴性细菌引起的各种感染 〔podzolization〕The development of a podzol.灰化土壤的发展〔indurate〕soil that had been indurated by extremes of climate.因气候的极端变化而变硬的土壤〔aardwolf〕aarde [earth] from Middle Dutch aerde * see er- 2aarde [土，土壤] 源自 中古荷兰语 aerde * 参见 er- 2〔edaphic〕Of or relating to soil, especially as it affects living organisms.土壤的：土壤的或与土壤有关的，尤指土壤影响生物体的情况的〔eluvium〕Residual deposits of soil, dust, and rock particles produced by the action of the wind.残积层：由于风力所产生的土壤、灰尘和岩石细粒的堆积物〔gumbo〕A fine silty soil, common in the southern and western United States, that forms an unusually sticky mud when wet.坚硬粘土：一种细而粘稠的土壤，在美国南部和西部很常见，通常湿润时形成粘糊的泥浆〔azotobacter〕Any of various rod-shaped, nonpathogenic, nitrogen-fixing bacteria of the genusAzotobacter, found in soil and water. 固氮菌：发现于土壤和水中的一种固氮菌 属的条状的、非致病的固氮细菌 〔moldboard〕The curved plate of a plow that turns over the soil.铧式犁：翻转土壤的曲面铁板犁〔mellow〕Moist, rich, soft, and loamy. Used of soil.（指土壤）湿润的，富饶的，柔软的，肥沃的〔latosol〕-sol [soil] from Latin solum -sol [土壤] 源自 拉丁语 solum 〔soil〕A particular kind of earth or ground:泥土：土壤或土地的特殊类别：〔gramicidin〕An antibiotic produced by the soil bacteriumBacillus brevis and used to treat infections caused by certain gram-positive bacteria. 短杆菌肽，短杆菌抗生素：由一种土壤杆菌短杆菌 产生的，用于治疗由革兰氏阳性菌引起的感染 〔dethatch〕To remove (dead grass) from a lawn, usually to aerate the soil.除枯草：从草坪上除去（枯草），通常是为了能使土壤与空气接触〔halophyte〕A plant that grows in saline soil.盐生植物：一种生长在盐分土壤上的植物〔viomycin〕-mycin [from the color of the soil mold] -mycin [来自于土壤的颜色] 〔bioremediation〕The use of biological agents, such as bacteria or plants, to remove or neutralize contaminants, as in polluted soil or water.生物整治，生物除污：用生物制剂（如细菌或植物）清除或消除被污染的土壤或水中的污染物〔mold〕Loose, friable soil, rich in humus and fit for planting.松软沃土：疏松，易碎的土壤，富含腐殖质并适宜种植〔harrow〕To break up and level (soil or land) with a harrow.用耙弄平（农地，土壤）：用耙子打碎和平整（土壤或土地）〔chalk〕To treat (soil, for example) with chalk.用白垩处理（如土壤）〔azalea〕Greek [from feminine of] azaleos [dry (so called because it grows in dry soil or from the texture of its wood)] * see as- 希腊语 源自azaleos的阴性词 [干的（这么称它是因为它生长在干燥的土壤中或来自于木质质地中）] * 参见 as- 〔pedology〕The scientific study of soils, including their origins, characteristics, and uses.土壤学：对土壤的生成来源、特点和用途进行的科学研究〔impoverish〕impoverish the soil by overuse.See Synonyms at deplete 过度耕作而使土壤变得贫瘠 参见 deplete〔tyrocidine〕A polypeptide antibiotic, produced by the soil microorganismBacillus brevis, that is a major constituent of tyrothricin. 短杆菌酪素：一种多肽抗生素，由土壤中的微生物土壤杆菌 产生，是混合短杆肽菌的重要组成部分 |
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