查询词典 vegetation

The utilization of grass vegetation on uncropped land was the effectiveway of accumulating and retaining N in this land.

可利用撂荒土壤上的草本植被作为累积和保持N的有效手段。

Used of grass or vegetation uncut grass .

未割下的草。

The results showed that the total vegetation coverage, shrub and undershrub coverage decreased; herbage coverage increased.

结果表明：从固定沙丘、半固定沙丘到流动沙丘，总盖度、灌木盖度下降，草本盖度增加。

Natural forests were all destroyed. The main vegetation types are only Sophora davidii, Ostryopsis davidiana undershrub etc. and Hippophae rhamnoide, Populus simonii and Robinia pseudoacacia etc. built to restore the environment.

天然森林已全部遭受破坏，植被类型主要为零星分布的旱生小灌木狼牙刺、虎榛子等及以生态修复为目的的人工林沙棘、小叶杨、刺槐等。

Because more light penetrates the canopy, however, the vegetation of the understory and forest floor is better developed than in the tropics.

本题考查的知识点是：段落内一致性原则+上下文的衔接本题空格出现在第一段中。

Wild animals and vegetation, especially animals living in a natural,undomesticated state.

野生生物野生的动物和植物，尤指生长在天然和未驯化状态中的动物

Wild animals and vegetation, especially animals living in a natural, undomesticated state.

野生生物：野生的动物和植物，尤指生长在天然和未驯化状态中的动物

The results showed that vegetation coverage and biomass of enclosed desert grassland increased by 272%～536% and 44\^39%～305\^5% respectively compared to those of unenclosed desert grassland under the similar environments.

植被的恢复使土壤理化性质发生了变化，与封育前相比土壤中有机质、全N、速效K以及细砂、特别细砂和粘粒含量显著增加；速效N、速效P降低。

When the ground was partially bare of snow, and a few warm days had dried its surface somewhat, it was pleasant to compare the first tender signs of the infant year just peeping forth with the stately beauty of the withered vegetation which had withstood the winter —— life-everlasting, goldenrods, pinweeds, and graceful wild grasses, more obvious and interesting frequently than in summer even, as if their beauty was not ripe till then; even cotton-grass,cat-tails, mulleins, johnswort, hard-hack, meadow-sweet, and other strong-stemmed plants, those unexhausted granaries which entertain the earliest birds —— decent weeds, at least, which widowed Nature wears.

土地上有一部分已没有了积雪，一连几个温暖的日子把它的表面晒得相当的干燥了，这时的赏心悦目之事是用这新生之年的婴孩期中各种初生的柔和的现象，来同那些熬过了冬天的一些苍老的植物的高尚的美比较，——长生草，黄色紫苑，针刺草和别种高雅的野草，往往在这时比它们在夏季里更加鲜明，更加有味，好像它们的美非得熬过了冬才到达成熟时期似的：甚至棉花草，猫尾草，毛蕊花，狗尾草，绣线草，草原细草，以及其他有强壮草茎的植物，这些都是早春的飞鸟之无穷的谷仓，——至少是像像样样的杂草，它们是大自然过冬的点缀。

For year round unfenced grazing land,the total above ground biomass,overall vegetation coverage,and average plant height were all lower than for fenced land.

在全年放牧草地中，地上总生物量、植被总覆盖度、植被平均高度等指标均低于围栏内的草地。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。