查询词典 vegetation

Bison dot a Yellowstone snowscape, some sweeping the drifts aside with their heads to uncover vegetation.

野牛点缀着黄石公园的雪景，一些野牛把头伸进雪地，清理埋在下面的植物。

Bison dot a Yellowstone snowscape,some sweeping the drifts aside with their heads to uncover vegetation.

黄石公园雪景上点缀着一些野牛。有些正埋头刨出被盖住的植物。

Through field investigation, the influences of vegetation characteristics on wind profile and soil erosion were main studied.

采用野外定点观测法，主要研究植被各个特征对风力作用及土壤风蚀的影响。

Because of thin solum and lower soil loss tolerance,the ecosystem in Karst region is very fragile.The vegetation is difficult to recover after destruction.

喀斯特区由于土层薄、土壤允许流失量低，生态系统十分脆弱，植被破坏后难以恢复。

There are often considerable differences between the nature and distribution of vegetation on north and south-facing slopes and between windward and leeward slopes.

根据特性，植被的分布，南北坡向，顺风与否都是不一样的。

His college thesis was on the spectacled cayman; he lived in Gainesville, Florida, where alligators sun on the paths; his favourite work involved drifting, by torchlight, in a silent punt among the vegetation mats of the Mamirauá in Brazil or the llanos of Venezuela, with crocodilians darkly all about him, or looping them up on a six-foot pole to take DNA samples from them and massage their scaly necks.

他的大学论文就是写的有眼镜状斑纹的美洲鳄；他曾经居住的地方——佛罗里达州的盖恩斯维尔，鳄鱼在小路上晒太阳；借着手电的光亮，划着静行无声的平底船，在巴西的马尔马拉或委内瑞拉的亚诺斯河流植物垫衬的水中漂流，是他所钟爱的工作的一部分，其间，黑色鳄鱼遍及他的四周，或者，把鳄鱼环绕在一个6英尺长的杆子上，以采集它们的DNA样本，然后按摩它们那多鳞的脖子。

It is not suitable for vegetation analysis with a united soil spectral line in the whole country.

不宜用全国统一的一条土壤光谱线来作植被分析。

In this study,two Landsat TM images of Xiamen city were used to evaluate soil moisture of the city for the years of 1989 and 1996.The extraction of the moisture was based on a spectral feature space composed of fractional vegetation cover and land surface temperature.

利用1989年和1996年两个时相Landsat TM遥感卫星影像来获取厦门的植被覆盖度和地表温度，并由此构建了植被覆盖度和地表温度组成的特征空间，最后利用该特征空间反演了土壤湿度，并分析湿度在两个时相中的变化情况。

It is showed that the δ〓C values of stalagmite can be used to discuss the changes of vegetation to some extent and more work should be done to the study of reconstruct-mechanism.

表明石笋的δ〓C值在一定情况下可以用来探讨地表植被的变化。

The stalagmite is crowded, the vegetation is luxuriant, integrating with mountain, water, forest, hole.

这里石笋密集，植被茂盛，水到景成，集山、水、林、洞为一体。

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。