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单词 loam
释义

loam /ləʊm//lom/

英汉-汉英词典
n. (尤指适合植物生长的)壤土,沃土
时 态: loamed, loaming, loams
形容词: loamy
词组 | 习惯用语
sandy loam 砂壤土;砂质壤土
clay loam 粘壤土;黏性壤土
silt loam 粉砂壤土[建]
英语例句库
  1. But the pathogens could not invade the host easily in sabulous loam soils.
    罗汉果植株越小越利于病原菌的入侵,花蕾期后,未观察到植株被病原菌侵染。
  2. The sandy soil that upland lime calcium pledges earth and fluvial two sides reach alluvion, sandy loam 4 kinds big.
    丘陵石灰钙质土和河流两岸及沙洲的沙土、沙壤土等四大类。

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原声例句
昆虫王国第二季 (原声版)

We found the burrow of this merciless hunter and it's a loam wasp.

我们找到了这种无情杀手的洞穴它是一只沃土黄蜂。

昆虫王国第二季 (原声版)

There are about 30 beetles in this single burrow and the loam wasp did not make any mistakes.

这一个洞穴里就有大概30个甲虫这只沃土黄蜂没犯任何错误。

CNN 10 学生英语 2023年9月合集

So we call that loam, right, and water, as it rains, easily absorbs into that loam or that earthy top soil.

我们称之为壤土和水,当开始下雨的时候,壤土或者泥土表层部分很容易就会吸水。

西南联大英文教本

No weeds grew in the rich, much-worked loam.

肥沃、经过大量耕作的壤土上没有杂草生长。

傲骨贤妻 第4季

Do a search on a type of soil called clay loam.

去研究一下一种叫粘壤土的土。

西南联大英文教本

In cold, plants are housed in paper shelters, their roots set in loam warmed by subterranean air pipes heated by buried charcoal.

在寒冷的天气里,植物被安置在纸棚里,它们的根扎在土壤中,通过埋在地下的木炭加热的地下空气管道取暖。

凯斯宾王子

When the rich loam had taken the edge off their hunger, the trees turned to an earth of the kind you see in Somerset, which is almost pink.

那块肥沃的泥土赶走了他们的饥饿后,树神们换了一块萨默塞特地区可以看到的泥土,这片泥土几乎是粉色的。

凯斯宾王子

They began with a rich brown loam that looked almost exactly like chocolate; so like chocolate, in fact, that Edmund tried a piece of it, but he did not find it at all nice.

他们先吃了一块看起来很像巧克力的肥沃的棕色泥土,那块泥土真的太像巧克力了,爱德蒙甚至尝了一块,但是他一点也不觉得好吃。

美国历史

Some ranchers with an instinct for water, like that of the miner for metal, sank wells into the dry sand and were rewarded with gushers that " soused the thirsty desert and turned its good-for-nothing sand into good-for-anything loam."

一些对水有本能的牧场主, 就像金属矿工对水的本能一样,在干涸的沙地上打井, 并得到井喷作为奖励, 这些井“浸湿了干涸的沙漠, 把一无是处的沙子变成了万能的肥土

英语百科

Loam

Fine, loam-rich field ideal for farming vegetables in the UK

Loam is soil composed mostly of sand (particle size > 63 µm), silt (particle size > 2 µm), and a smaller amount of clay (particle size < 2 µm). Its composition is about 40%-40%-20% concentration of sand-silt-clay, respectively. These proportions can vary to a degree, however, and result in different types of loam soils: sandy loam, silty loam, clay loam, sandy clay loam, silty clay loam, and loam. In the USDA textural classification triangle, the only soil that is not predominantly sand, silt, nor clay is called "loam". Loam soils generally contain more nutrients, moisture, and humus than sandy soils, have better drainage and infiltration of water and air than silty soils, and are easier to till than clay soils. The different types of loam soils each have slightly different characteristics, with some draining liquids more efficiently than others. For food production, a loam soil containing a small amount of organic material is considered ideal. The mineral in a loam soil ideally is about 40% sand, 40% silt and 20% clay by weight. The soil's texture, especially its ability to retain nutrients and water are crucial.

近义、反义、联想词
近义词
n.
soil, dirt

联想词
soils土壤;soil土地;sandy含沙的;peat泥煤;mulch覆盖物,护盖物;clay泥土;manure施肥于;limestone石灰岩;gravel砂砾;compost堆肥;sandstone砂岩;
英英词典
loam n.
  1. a rich soil consisting of a mixture of sand and clay and decaying organic materials
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更新时间:2025/6/21 13:46:53