In the Hanjiang Valley, the climate, soil and plant-cover conditions are suitable to white ants growing.
汉江流域气候温和，土质、植被适宜白蚁生长。
We have data about South Florida's current landscape and the plant cover.
我们有关于南佛罗里达当前地形和植物覆盖的数据。
When the land is ready, farmers plant the rice seedlings and cover them with water.
当土地准备到位后，农民种下水稻种子并浇水。
Scientists estimate that a desert needs year round plant cover over 20 to 40 percent of its surface.
科学家估计一年之中植物必须覆盖沙漠表面的20%到40%。
Some will plant winter wheat, but it will be sown late and will not pay, not enough to cover the costs of reclaiming the land.
有的会种冬小麦，但种得太晚也不会有什么好的收成，况且也没有足够的钱来恢复土地。
At first, Moscow initiated a cover-up, and only informed the world when a nuclear plant in Sweden noticed a radiation spike in its atmosphere more than 1,000 kilometers away.
起初，莫斯科想掩盖事实，只是当远在1,000公里外的瑞典核电站检测到核辐射异常才告知世界。
Top dressing, adding soil and sand that trickle through grass and ground cover plants is not just necessary for proper drainage, but for plant and grass health.
追肥，增加土壤和沙，通过种草，地面覆盖植物涓滴不只是适当的排水必要的，但工厂和基层健康。
Cape York Peninsula, one of Australia's last frontiers and home to several hundred endangered plant and animal species, is profiled in this issue's cover story.
约克半岛海岬(Cape York Peninsula)，澳大利亚几百种濒危动植物最后防线和家园之一，成为本期封面故事。
Plant cover is one of the most important sign of oasis ecological environment change.
植被覆盖度是绿洲生态环境变化的最重要标志之一。
Biennial yellow-flowered Eurasian plant having aromatic leaves used as carminative or flavoring agent; widely cultivated especially as green manure or cover crop.
两年生欧亚植物，花黄色，其叶芳香，用做祛风剂或调味品；广泛栽培，尤其作绿肥或覆盖作物。
The desert ecosystems with rare plant cover are still used for grazing and other purposes in China because of the population pressure.
我国由于人口压力大，覆盖很少植被的沙漠生态系统仍然被用于放牧或其他目的。
They cover a mere 2% of the Earth, yet more than half of all plant and animal species live there.
它们只覆盖了地球的2％，但一半以上的植物和动物物种都生活在那里。
By carrying out the investigation of Baihe river, we got the species, community type, biomass and cover rate of submersed vegetation, the distribution and character of plant are under analyed.
通过野外调查研究了白河沉水植物种类、群落类型、生物量及覆盖度。
The collective trichome cover of a plant surface is called pubescence.
植物表面聚集的毛状物称为柔毛。
Planting and making forests is to raise the earth's vegetation plant cover rate.
我国东南山区植被覆盖率高，进行土壤遥感调查困难重重。
The analysis to pollution criterion of NPK fertilizer plant shows that the current standards cannot cover all the limitation of pollutant discharges.
对NPK复合肥工厂污染物排放标准的分析表明：现行的有关标准不能涵盖其污染物排放的限制。
Signification of garden ground cover plant was elaborated, and its main properties were pointed out in garden ordonnance.
通过阐述园林地被植物的含义，指出园林地被植物在园林配置中的主要特性。
The results are as follows:1)With increased time of free grazing, the ground cover of the grassland and the production ability gradually descend, the plant species gradually reduces.
结果表明：1）随自由放牧时间的延长，草场植被盖度、生产力逐渐下降，植物种类逐渐减少；
This paper gives some reasonable suggestions on head cover drainage design according to the experience of treatment and reformation for head cover drainage of Ertan Hydropower Plant.
在总结二滩电厂顶盖排水故障的处理过程和成功改造实例的基础上，对类似机组的顶盖排水设计进行了初步的探讨。
The high-pressure core melt accidents in PWR nuclear power plant which cover most of the severe accidents, have large potential risk.
压水堆核电厂的高压熔堆事故覆盖了大部分的严重事故序列，且具有很大的潜在威胁。
Life. Scientists estimate that a desert needs year round plant cover over 20 to 40 percent of its surface.
科学家估计一年之中植物必须覆盖沙漠表面的20%到40%。
When the plant cover was 25% and 50%, the survival rate and abnormality rate were low, and the average values of body length and weight were high.
当水草的覆盖度为25%和50%时，仔鱼的成活率高、畸形率低、平均体长和体重都较高。
Ground cover is an important factor in landscaping plant. They can improve the quality of afforest.
地被植物是营造园林景观、提高园林绿化质量的一个重要因素。
According to an estimate, only 13 % of our total crop hectareage receives pesticide cover, while the remaining 87 % of the farms completely lack plant protection.
根据一项估计，巴基斯坦只有总耕种面积的13%喷撒了农药，而其余87%的农场完全没有植物保护。
The cover image for the book, this power plant was also used as the set for the Terry Gilliam film, Twelve Monkeys (starring Brad Pitt).
它上过杂志的封面，而且由特瑞·吉列姆执导、布拉德·皮特主演的《十二只猴子》也在这里拍摄。
South China has abundant ground cover plant species.
华南地区具有丰富的地被植物资源。
If possible, in the year before you plant potatoes, plant a cover crop to improve the soil and the potato production.
如有可能，可在种土豆的前一年种上农作物，以改善土质，从而提高土豆产量。
It passes this text for plant understanding, reviews as current situation analyzing history to cover plant of our country. The application of ecology in landscaping should be discussed.
本文通过对植物地被的认识，对我国地被植物进行历史回顾和现状分析，探讨其在园林绿化中的应用。
The species component, density and index of crown cover in the tree layer effect on distribution of illumination and under plants in the plant community.
群落中光照的分布状况受乔木层的种类组成、密度与冠幅指数等因子的影响，且对下层植物分布有较大的作用。
The species component, density and index of crown cover in the tree layer effect on distribution of illumination and under plants in the plant community.
群落中光照的分布状况受乔木层的种类组成、密度与冠幅指数等因子的影响，且对下层植物分布有较大的作用。
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