查询词典 terrestrial root

Soil is a core of terrestrial ecosystem, and soil organic carbon is the main part of terrestrial carbon reservior.

土壤是陆地生态系统的核心之一，土壤有机碳库是陆地碳库的主要组成部分，在陆地碳循环研究中有着重要的作用。

Assuming that half of the carbon loss in the degraded terrestrial ecosystem in current forest and grass areas are restored during the next 50 years or so, the terrestrial ecosystem in China may sequestrate～12.0Pg of organic carbon from the atmosphere, which represents a considerable offset to the industry's CO〓 emission.

5在现有的气候条件下，未来50年或更长的时间上，如果我们能通过有效的土地利用措施使我国现有林地和草地面积上的生态系统碳损失量恢复其中的1/2，那么我国陆地生态系统将具有～12.0Pg C的碳汇潜力。

Hynobiidae belonging to Urodela of Amphibia is one of the most inferior fauna of extant terrestrial vertebrates, and is of great value in researching the origin and evolution of terrestrial vertebrates and in economy, culture, and entertainment.

小鲵科隶属于两栖纲、有尾目，是现存陆生脊椎动物中最低等的一个类群，它们在科学研究、经济应用和文化娱乐等方面都具有重要的价值。

In the coastal zone of Yangcheng, terrestrial pollutions include the farmland run off, aquicultural waste water discharge, domestic sewage and industrial sewage drainage. The contribution of terrestrial nitrogen and phosphorus discharged into near shore was evaluated through literature survey and field investigation in the coastal zone of Yancheng.

文章采用野外实地调查和文献调研相结合的方法，从农田径流、养殖废水排放、居民生活污水和工业废水排放等几个方面，初步估算了盐城海岸带陆源氮磷污染负荷的分配情况。

Based on the early geologic studies, more integrated strata units and frame was established in Yunnan and Guizhou. The characteristic of macroscopical lithofacies and paleogeography was also raveled basically in this area. It was ascertained that some perfect developed PTB sections from marine via paralic to terrestrial facies lie in western Guizhou and eastern Yunnan. What's more, the stratigraphic sequence of Marine PTB or Terrestrial PTB across the PTB in this area is similar to that of the Meishan Section.

通过早期地质研究，在我国云南、贵州地区基本建立了比较完整的地层单位与格架，也基本弄清了该区的宏观岩相古地理特征，明确了黔西滇东地区存在发育完整的从海相—海、陆交互相—陆相的二叠系—三叠系界线剖面，而且该区海、陆相界线地层序列与浙江长兴煤山全球界线层型剖面具有一定的相似特征，使得在该区开展陆相二叠系—三叠系界线剖面的高精度划分和海、陆界线地层的高精度对比均成为可能。

The Global Observing Systems Program is the focus for continuing international work to understand the terrestrial, oceanic and atmospheric components of global change. It provides global and regional data sets and analyses for research, for operational oceanographic and meteorological services; and for monitoring, detection of change, and prediction of future conditions. GOSIC provides a direct route to the GCOS (Global Climate Observing System), GOOS and GTOS (Global Terrestrial Observing System) programs and their data.

海洋与地球科学学院成立于2002年，其前身是创建于1975年的海洋地质与地球物理系。1982年恢复学位制后，首批获得海洋地质硕士学位授予权。1983年成为当时国内高校中唯一的海洋地质学博士点。1992年，原国家教委批准同济大学海洋地质实验室为开放实验室，成为当时全国唯一的部委级海洋地质重点实验室；经1996年国家评估，又成为当时教育部直属高校中唯一的获得科技部运行费的地学开放实验室。

The nerve root adumbration disintered completely after O3 injection,submerging sign disappeared about 28%,most nerve root disintered,submerging sign partly disappeared about 50%,no nerve root disinter about 22%.

臭氧注射后神经根轮廓全部显露，淹没征消失占28%；神经根大部分显露，淹没征部分消失占50%；神经根显露不明占22%。

Apeak distribution of root system in maize along soil profile as following: In flare opening stage peak value of dry weight of root in 0-20cm, dry weight of root reduced quickly with the increasing soil layer thickness.

根系干重在土壤中的垂直分布情况为：在大喇叭口期以前，根系干重峰值出现在10-20cm的土层内，而后随着土层深度的增加根系干重迅速下降。

Difference of apeak distribution of dry weight of root in different density treatments. The root shoot ratio was increased gradually during maize growth process, Tendency of root - shoot ratio was displayed slow-fast-slow regular pattern.

根系干重在土壤中的水平分布情况为，不同密度处理根量均呈现以植株中心由内向外逐渐减少的变化。

Best Calc highlightsLarge display with lots of graphic indicatorsPrecedence mode - to reduce entering parenthesis (e.g. 2+2-2=6)Operations and conversions can be performed in binary, octal, decimal, and hexadecimal formCalculate basic arithmetic functionsCalculate the root, square root or cube root of a numberRaise to power functionsLogarithmic and exponent functionsCalculate sine, cosine, tangent, arc sine, arc cosine or arc tangentCalculate in degrees, radians or grads, mil, revDisplays results in normal, scientific, or fix modeMemory operations Call last result functionOperations with big and small numbers are supported (up to ten in 308th power or ten in minus 308th power)and much more to explore!

最佳钙highlightsLarge模式显示indicatorsPrecedence与大量的图形-减少输入括号（如2 +2-2 = 6）业务和十进制的转换，可进行二进制，八进制，和十六进制formCalculate基本算术functionsCalculate根，平方根或多维数据集的numberRaise根电源functionsLogarithmic和指数functionsCalculate正弦，余弦，正切，圆弧正弦，余弦弧或弧tangentCalculate度数，弧度或梯度，密尔，revDisplays结果正常，科学化，或修复modeMemory行动电话与大，小号码的最后结果functionOperations支持（最多10个在零下308电源或功率10 308）以及更多探索！

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。