查询词典 meadows

Sympegma regelii community, a rangeland desert vegetation, has the highest Shannon-Winner species diversity indices (1.706); the communities of Haloxylon ammodendron and Ephedra przewalskii, which have obvious feature of desert vegetation, are in the middle in species diversity indices (0.875-0.890); the communities of Calligonum mongolicum, Populus euphratica, Tamarix ramosissima and Glycyrrhiza inflata, characterized by desert forest of which saline desert bushes and saline meadows are scattered in the communities, have lowest value of the species diversity indices (0.079-0.495). 3 The structure of desert plant community is dominated by the bush layer. The species diversity indices of bush layer (0.769-1.451) is much higher than that of herb layer (0.193-0.254), and the diversity in herb layer is strongly influenced by bush layer. 4 The species diversity of desert plant communities shows a gradient of change with respect to longitude, latitude and elevation. For example, rangeland plant Sympegma regelii, with a high level of diversity indices (1.706), is in transition to desert plants Haloxylon ammodendronn community (with a low level of diversity indices of 1.379) in a longitude gradient and to saline Tamarix ramosessima community (with a low level of diversity indices of 0.376) in a latitude gradient. Calligonum mongolicum community, with a low level of species diversity (0.819), is in transition to Ephedra przewalskii (with a low level of diversity indices of 0.890) and Haloxylon ammondendron community (with the diversity indices of 0.645) in an elevational gradient.

群落Shannon-Wiener物种多样性水平表现为合头草群落最高(1.706)，具有草原化荒漠植被类型的成分；梭梭群落、膜果麻黄群落居中(0.875~0.890)，荒漠植被类型特征明显；沙拐枣群落、胡杨群落、多枝柽柳群落、胀果甘草群落较低(0.079~0.495)，荒漠林、盐地沙生灌丛及盐化草甸植被均有零星分布。3荒漠植物群落结构层次中，灌木层占居主导地位，群落灌木层物种多样性水平(0.769~1.451)远远大于草本层(0.193~0.254)，且草本层物种多样性受灌木层影响较大。4荒漠植物群落物种多样性分布格局表现为经向、纬向和海拔梯度的变化，经向、纬向变化为物种多样性水平较高的草原化植物合头草群落(1.076)向物种多样性水平较低的荒漠植物梭梭群落(1.379)和盐化植物多枝柽柳群落(0.376)的过渡，海拔梯度则呈现低水平的沙拐枣群落(0.819)到高水平的膜果麻黄群落(0.890)向低水平的梭梭群落(0.645)变化。

Sunsets can be spectacular: oranges and reds tinting the sky over the Jersey meadows and gaudily reflected in a thousand windows on Manhattan's jagged skyline.

唯有日落时分的景色尚可谓壮观：泽西市草地上的天空染上了一块块深浅不一的橙红色，在曼哈顿那些高高矮矮、大大小小的建筑物上的万千扇玻璃窗的反射下，更显得绚丽多彩。

In Anxi County, food production service values in prohibited grazing region in lowland halophytic meadows and desert grassland increased 16.25 yuan/hm^2 and 7.75 yuan/hm^2, and total values increased by 176.5 yuan/hm^2 and 170.5 yuan/hm^2, respectively.

安西县低地盐生草甸草地禁牧区较非工程区食物生产价值增加了16.25元/hm^2，总价值增加了176.5元/hm^2；温性荒漠类草地禁牧区较非工程区食物生产价值增加了7.75元/hm^2，总价值增加了170.5元/hm^2。

Any plant of the genus Helianthemum; vigorous plants of stony alpine meadows and dry scrub regions.

半日花属的任何一种植物；生命力强，生长在多石的高山草地或干燥的丛林地区。

US first lady Michelle Obama plants seedlings with schoolchildren from Bancroft and Hollin Meadows Elementary Schools during the annual Spring Garden Planting event held in the White House Kitchen Garden March 31, 2010 in Washington, DC.

美国第一夫人米歇尔奥巴马与班克罗夫特植物幼苗和霍林顿梅多斯小学学龄儿童在每年春季种植园举行的活动，白宫厨房花园2010年3月31日在华盛顿特区。

The meadows are covered with flocks and the valleys are mantled with grain; they shout for joy and sing.

草场以羊群为衣；谷中也长满了五穀。这一切都欢呼歌唱。

The meadows are covered with flocks and the valleys are mantled with grain; they shout for joy and sing.

草场以羊群为衣。谷中也长满了五谷。这一切都欢呼歌唱。

Marmota himalayana(as follows be called for short Marmot)belong to,Rodentia, Sciuridae,a genus of Marmot,which is a kind of huge Rodent of Hibernation,and inhabited in wide areas of Qinghai-Tibet Plateau Alpine Meadows rangeland.

喜马拉雅旱獭属啮齿目，松鼠科，旱獭属动物，是青藏高原高寒草甸草原广泛栖息的一种大型冬眠啮齿动物。

Of genus Microtus having a stout short-tailed body and inconspicuous ears and inhabiting fields or meadows.

各种形似老鼠的小型啮齿动物，短尾、身体矮壮，耳朵不太显眼，居住在田野或草地。

Based on these observations, we hypothesised that (1) the length of the breeding season, food resources and predation are critical for the evolution of passerine reproductive patterns in alpine meadows;(2) that alpine meadow passerines used single-investment and accumulative-investment strategies;(3) that the typical clutch size was actually the most efficient for reproductive purposes;(4) and that the transition from neonate to fledgling passerines is a relatively fixed process as compensatory growth does not appear to occur;(5) and that growth period is volatile.

高寒草甸雀形目鸟类受适合繁殖季节长度、食物资源和捕食压力的影响，或选择逐步投资对策，或选择一次投资对策；每个种群的常见窝卵数就是最适窝卵数；雏鸟的发育模式相对固定，不存在补偿性生长，但是生长期长度是可变化的。

The circulation, consumption and reproduction of the trilogy have not only testified to its historical significance and literariness, but also invested it with new meanings.

该三部曲的流通、消费与再生产不仅验证了其历史意义及文学性，而切还赋予它以新的意义。

If he thought that he could buy me off, he would be wrong.

如果他认为他可以收买我，那他就大错特错了。