查询词典 fossil ivory

It indicates that theXiananshan flora belongs to a transitional type from subtropic to tropic vegetation.A close correlation is established between trichome base density of modern L. formosanaand climatic parameters. The trichome base density of fossil L. miosinica is ca. 10 cm~(-2,indicating that the late Miocene climate in Tiantai is similar to that in nowaday Guangzhou.

现生和化石枫香的角质层上都含有表皮毛／毛基，利用不同地区间现生枫香叶片上表皮毛的变化建立毛基密度(个／cm~2)与气候参数的关系，根据化石枫香的毛基密度(约10个／cm~2)指示了天台晚中新世的气候与现在广州相似。

However, with the advancement of technology, modern chemical industries as well as the use of fossil fuels in mankind's daily lives which emit carbon dioxide, nitrogen oxide, sulphurate oxide and suspended air particulates etc.

然而伴随着科技日新月异的提高，现代化工产业以及人类生活中使用化石燃料所产生的二氧化碳、氮氧化物、硫氧化物与可悬浮颗粒物等可以改变原有的空气组成，并引起污染，造成全球气候变化，破坏生态平衡，影响人们的身体健康和生活质量。

In this paper, 4 variables of the distal tarsometatarsus were also collected from 25 specimens of fossil birds belonging to 14 genera of Early Cretaceous birds from Western Liaoning in China. Analyses of these variables have also proven to be useful in distinguishing arboreal and terrestrial birds, and the result is generally consistent with a conclusion reached on the basis of other analysis, i.e. those based on the claw geometry and toe proportion.

通过对在中国已发现的25例中生代鸟类跗跖骨远端4个变量的统计分析，表明它们同样具有区别树栖和地栖鸟类的显著意义，而且分析的结果与参考鸟类其他特征（如爪的形态、脚趾的比例等）所得出的结论基本一致。

Compelling fossil evidence is now to hand that places birds as a specialized clade within theropod dinosaurs.

来自化石的证据表明，鸟类在进化分支上应归于兽脚类的特殊分支。

Thuja is the unique endangered plant species in the world which has been regarded as\"Living Fossil\", \" Chinese National Treasure\" and \" Giant Panda of Plants\".

崖柏系全世界独一无二的珍稀植物，被喻为"活化石"，"中国国宝"，"植物中的大熊猫"。

The ingredient of Thuja Tea is extracted from the Thuja root. Thuja is regarded as a living plant fossil by World Conservation Union.

崖柏茶主要成分来源于被世界自然保护联盟誉为植物活化石的崖柏树树根。

Introduction of Thuja Tea The ingredient of Thuja Tea is extracted from the Thuja root. Thuja is regarded as a living plant fossil by World Conservation Union.

崖柏茶介绍崖柏茶主要成分来源于被世界自然保护联盟誉为植物活化石的崖柏树树根。

Ginkgo biloba, commonly known as white fruit trees, the tree was also called Kung-sun, tree duck feet, 1,000 trees, living fossil.

银杏，俗称白果树，也有人叫它公孙树、鸭脚树、千扇树、活化石。

For example: tree-planting activities, reduce fossil fuel use, we can from our own, to promote low-carbon living.

植树活动，减少对化石燃料的使用，我们可以从我们自己的，以促进低碳生活。

Therefore, we must take the necessary measures to reduce the environmental impact of carbon dioxide. For example: tree-planting activities, reduce fossil fuel use, we can from our own, to promote low-carbon living.

因此，我们必须采取必要措施减少二氧化碳对环境的影响，例如：搞植树活动、减少石油燃料的使用，我们可以从我们自己做起，倡导低碳生活。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。