再者,土地的需求,尤其是为了农业和林业,最初集中在土壤最肥沃和气候温和的地区,而这些地方经常是生物种类最丰富的地方。 Moreover, land acquisition, especially for agriculture and forestry, focuses initially on those areas with the most fertile soils and equable climates, which are often the areas of greatest biological diversity.
作为稀有土壤来源的一种矿物,由铁、铍、铈、钇、铒的硅酸盐矿物构成。 a mineral that is a source of rare earths; consists of silicates of iron and beryllium and cerium and yttrium and erbium.
种子在土壤中萌芽了。 The seeds quickened in the soil.
土壤学的或与之相关的。 of or related to agrology.
有关土壤的文章刊载在“农业”栏下。 Articles on soil come under"agriculture".
淋溶作用当降雨量超过蒸发量时,土壤中溶解或悬浮物的向侧面或向下的运动 The lateral or downward movement of dissolved or suspended material within soil when rainfall exceeds evaporation.
他们为了修护臭氧层,遏止温室效应,保护土壤和拯救热带雨林,必须奔走游说 They must campaign to repair the ozone shield, halt the greenhouse effect, preserve soil and save the tropical rainforest
土壤会吸收雨水。 The soil can absorb the rainwater.
培养庄稼的土壤耕作。 the cultivation of soil for raising crops.
西方的一部和西南方,和阿富汗、印度、不丹、尼泊尔接壤。 Afghanistan, India, Bhutan and Nepal in the southwest and part of the west;
控制土壤侵蚀造林 afforestation for erosion control
在大部分工业化世界里,空气、水和土壤长期缓慢的污染所引起的一系列问题难以解决和纠正。 In many parts of the industrialized world, long-term chronic pollution of air, water, and soil pose problems that are difficult to resolve and rectify.
他们通过高地农业维持着人口密集的居住地的生存。高地农业技术可以改善贫瘠的热带土壤的排水和养分的循环利用。 They sustained this dense settlement through raised field agriculture, a technique that improved drainage and recycled nutrients in the poor tropical soil.
土壤氧化还原性 oxidation and reduction properties of soil
假单胞菌任一种革兰氏阳性杆状的假单菌门雷氧鞭毛虫细菌,一般见于土壤、水、腐败物,还有一些植物和动物的病原体中 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.
这种境界应该是诞生华人先锋文化的理想土壤,但遗憾的是,新加坡的文化产品在全球华人社会中影响远不及香港和台湾,这里电视上播放的文娱节目也大多是舶来品。 Such a milieu would have been perfect soil for a fresh culture to germinate and grow out of the Chinese heritage. Yet regrettably Singapore still lags behind Hong Kong and Taiwan in turning out entertainment productions. Even those shown on local TV are mostly produced abroad.
高等细菌,典型的有氧土壤腐生菌。 higher bacteria typically aerobic soil saprophytes.
东印度一种树,树枝上长出气生根,向下深入土壤中,形成附加的树干。 East Indian tree that puts out aerial shoots that grow down into the soil forming additional trunks.
蚯蚓任一种土中生活的环节虫类,属于寡毛纲,尤指正蚓属的动物,它的挖穴动土有助于疏松和肥沃土壤 Any of various terrestrial annelid worms of the class Oligochaeta, especially those of the family Lumbricidae, that burrow into and help aerate and enrich soil.
在土壤中钻洞以利于土壤通气的陆栖蠕虫;当地面凉爽或潮湿时经常爬到地面上;被钓鱼着用作鱼饵。 terrestrial worm that burrows into and helps aerate soil; often surfaces when the ground is cool or wet; used as bait by anglers.
一个人中了状元或进士之后,衣锦还乡,将一个荣誉的金匾高高放在他的祖祠里,家人和镇上的人都很高兴,他的母亲也许在喜极而流泪,全族的人都觉得非常荣耀。今日一个人获得一纸大学文凭的情形,跟从前那种热闹的情景比较起来,真有天壤之别。 In comparison with the family and town rejoicing when a man got a chuangyuan or chinshih and came home to place a golden-painted tablet of honor high upon his ancestral hall, with his mother probably shedding tears and the entire clan feeling themselves honored by the great occasion, the getting of a college diploma today is a pretty dull and tame affair.
针对农作物的土壤科学。 science of soils in relation to crops.
其余的保存在土壤的湿度里。 The remainder is present as soil moisture.
泥灰土一种由粘土、钙、镁碇酸盐和贝壳碎片构成的易碎混合物,用作缺乏碳酸钙土壤的肥料 A crumbly mixture of clays, calcium and magnesium carbonates, and remnants of shells, used as fertilizer for lime-deficient soils.
要通过完善政策和制度,加强教育和管理,移风易俗,努力改造落后的文化,努力防止和坚决抵制腐朽文化和各种错误思想观点对人们的侵蚀,逐步缩小和剔除它们借以滋生的土壤。 We should remold the backward cultures, prevent and resolutely resist the corrosion to people by decadent cultures and various erroneous ideological concepts, and gradually reduce and root out the soil on which they rely to breed, through improving our policy and system, strengthening education and management, and transforming social traditions.
他们采用的是游牧型的耕作方式,从不给土壤加点肥,一旦把土地的肥力抽干了,就往别处迁移。 They're nomad cultivators, never replenishing the soil. When they've milked the land dry they move on somewhere else.
残积层由于风力所产生的土壤、灰尘和岩石细粒的堆积物 Residual deposits of soil, dust, and rock particles produced by the action of the wind.
土壤保留水分;我保留这药很久了。 This soil retains water; I retain this drug for a long time.
土壤对潮湿的保持力。 moisture retentivity of soil.
一种可食用的(但不是优等的)菌类,在阔叶林地的土壤中可见;有干的突出的帽子,表面之下是白色并有网状的茎。 an edible (but not choice) fungus found on soil under hardwoods; has a dry convex cap with whitish under surface and a reticulate stalk.
生于热带或温带的美洲植物,现被广泛种植;开黄花,其茎向土壤内生长,果实在地下长成熟。 widely cultivated American plant cultivated in tropical and warm regions; showy yellow flowers on stalks that bend over to the soil so that seed pods ripen underground.
一旦庄稼在这肥沃的土壤里生了根,就会生长很茂盛。 Once the crop has rooted in this soil, it should grow well.