tree rings中文是什么意思

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中文翻譯
造句

樹輪

tree ring 年輪。
rings 吊環; 扣環; 林斯
s-rings 型扣環
a tree 樹狀; 一棵樹; 一蔸樹
in a tree 在樹上
in the tree 在樹上（非樹本身）
in tree 內樹型; 入樹
into tree 放在樹中
on the tree 長在樹上的，如果實一類的。; 在樹上(本身生出的); 在樹上（果實等）
or tree 或樹
s tree 無私奉獻的樹
tree n. 特里〔姓氏〕。 n. 1.樹〔主要指喬木，也可指較大的灌木〕。 ★玫瑰可以稱為 bush, 也可以稱為 tree. 2.木料，木材；木構件；〔古語〕絞首臺；〔the tree〕(釘死耶穌的)十字架；鞋楦。 3.樹形(物)，世系圖，家系 (＝family tree)；【數學】樹(形)；【化學】樹狀晶體。 a banana tree 香蕉樹。 an axle-tree 心棒，軸料。 a boot-tree 靴楦[型]。 a saddle-tree 鞍架。 at the top of the tree 在最高地位。 tree of Buddha 菩提樹。 tree of heaven 臭椿。 tree of knowledge (of good and evil) 【圣經】知道善惡的樹，智慧之樹。 tree of life 生命之樹，生命力的源泉【植物；植物學】金鐘柏。 up a tree 〔口語〕進退兩難，不知所措。 vt. 趕(獵獸等)上樹躲避；〔口語〕使處于困境；窮追；把鞋型插入(鞋內)。
annular rings 環狀陰影
balbiani rings 巴比阿尼環
bandl rings 班都環,子宮收縮環
beet rings 甜菜環紋
bell rings 鐘聲
bone rings 骨連環
bread rings 焦圈兒
brock rings 布羅克環
bronchial rings 支氣管環
c-rings 型扣環
cabots rings 卡伯特氏環
calibrating rings 校準口徑圈
cardan rings 卡登環

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例句與用法

Isotope ; global change ; tree ring ; lake sediment ; ice core
同位素全球變化樹輪湖泊沉積物冰芯
Oh , red leaves , i ' ve read your poetic message in the tree rings
紅葉，我在樹木的年輪里讀過你的文章。
Later research on tree rings put the date at between 1699 and 1700
隨后對年輪所做的研究把日期訂在1699至1700年間。
Carbon , hydrogen oxygen isotope studies on imbedded old tree ring and paleoclimate reconstruction
埋藏古木樹輪碳氫氧同位素研究與古氣候重建
Also , paleoclimatologists can use data from tree rings , pollen analysis and the local geology to determine the temperatures and precipitation at the time
此外，古氣候學者利用年輪、花粉分析、當地地質等資料，可以確定當時的氣溫與雨量。
For the first 600 years of the 1 , 000 - year chronology , he claims , researchers used tree rings alone to gauge temperature and only those from four separate locations
他主張，就過去1000年的頭600年而言，研究者只利用樹木的年輪來估計氣溫，而且樹輪只取自四處不同的地點而已。
The global change study is one of the most spectacular and interesting environment scientific questions in the 1990 s . the message of global change stores in tree rings , ice core , loess , underground water , lake sediment and deep sea sediment , all these proxies record the information of global change . with the advances in stable isotope techniques , the isotopic tracer records the message of climatic variation and becomes a powerful tool that can understand paleoenvironment reconstruction and modern environment changing
全球變化研究是90年代以來最為引人注目和關切的環境科學問題之一。全球環境變化的信息儲存于樹輪湖泊冰芯黃土地下水和海洋沉積物等載體中，隨著穩定同位素技術的發展，同位素示蹤劑指示環境變化的信息，成為了解古環境再造和現代環境信息變化的一個強有力的工具。
According to surface temperature reconstructions for the last 2 , 000 years , there is also sufficient evidence from tree rings , boreholes , retreating glaciers , and other " proxies " of past surface temperatures to say with a high level of confidence that the last few decades of the 20th century were warmer than any comparable period in the preceding 400 years
根據對過去兩千年地球表面溫度的重構所得出的結論，以及從樹的年輪、地上鑿洞、退后的冰河線和過去地表溫度的其它“代表數據”中得出的充足證據，可以毫無疑問地講，二十世紀最后幾十年的氣溫要比以前四百年中任何有可比性的時期都高。
Tree ring is a kind of natural archives , on which the isotopic analysis is important to study global climate and environmental change . the authors mainly provide a comprehensive introduction to the fractionation models of carbon , hydrogen and oxygen isotope in plants , their research techniques and the extract methods from cellulose . that results show isotopic tracer can record the message of climatic variation and has become a powerful tool for paleoclimate reconstruction and for the modern environment changing research . especially studying on pages , the cellulose isotopic analyses of imbedded old tree ring have become the mainly quantitative means of environmental evolvement . in addition , china is a typical monsoon country , research in tree ring stable isotope seasonal variation can give us a lot of important information on that . up to now , the research techniques and works on tree ring in our country are still in its earlier stage , and remain many limitations . it needs further accumulate basic research materials , intensify regional contrast and intercross studies on relative subjects
尤其是在過去全球變化pages研究中，埋藏古木纖維素中的碳氫氧同位素分析已成為環境演化研究的主要量化手段。另外，對于中國這樣典型的季風氣候國家，開展樹輪穩定同位素隨季節性變化的研究具有重要的意義。我國在樹輪研究方面起步較晚，研究方法和研究內容上也比較簡單，還存在不小差距，既要進一步積累基礎資料，又要做區域對比，加強與相關學科的交叉研究。
According to surface temperature reconstructions for the last 2 , 000 years , there is also sufficient evidence from tree rings , boreholes , retreating glaciers , and other " proxies " of past surface temperatures to say with a high level of confidence that the last few decades of the 20th century were warmer than any comparable period in the preceding 400 years
根據《過去200年地表溫度重建》顯示，同樣有充足的證據，例如樹木的年輪，地上開采石油及水源，冰川的融化，以及其他代表性象征，讓人確信地表溫度在20世紀地近幾十年會比以前400年的溫度有所上升。