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- sea surface oxygen isotopic 表层海水氧同位素
- Deep sea Oxygen isotopic data indicated that there were at least three rapid cooling events in the Cenozoic Era, which happened respectively at 36 Ma,15 Ma and 2. 4 Ma BP. 深海氧同位素记录表明新生代曾发生至少三次快速变冷事件，它们分别发生在36，15和2.;4MaBP前后。
- It's probable the sea surface will rise. 海平面可能会升高。
- The carbon and oxygen isotopic compositions of wall-rocks, altered wall-rocks and hydrothermal calcite of the Xikuangshan Sb deposit were studied. 本文系统地研究了锡矿山锑矿床的围岩、蚀变围岩和热液成因方解石的碳、氧同位素组成。
- They compared the hydrogen and oxygen isotopic ratios in the hair with tap water from each location, and found that they matched. 比对来自每一处毛发中自来水留下的氢及氧的同位素比率，发现比率是匹配的。
- Sea surface temperatures and atmospheric circulation are strongly coupled. 海洋表面温度与大气环流是密切相关的。
- Accurate measurement of sea surface in an airborne laser bathymetry[J]. 引用该论文 姚春华;陈卫标;臧华国;汪权东;陆雨田.
- The results show that hydrogen and oxygen isotopic composition can be analyzed in the same time by using high-resolution mass spectrometer,little sample is used and the r... 结果表明,高分辨率质谱法分析重水,可同时分析其中的氢同位素和氧同位素,并且用样量小,结果可靠。
- The structure and surface oxygen property of different Ag/Fe ratio catalysts were investigated by XRD, TPD-MS and TPR technology. 采用XRD;TPD-MS;TPR等技术以及CO氧化反应考察了银铁复合氧化物催化剂的结构和表面氧性质.
- The study of hydrogen and oxygen isotopic shows that the ore-forming fluid of Tuwaishan gold deposit were mainly derived from magmatic water mixed with meteoric water. 氢氧同位素测试表明成矿流体主要是岩浆水、大气降水的混合。
- The oxidation of PUFA(poly-unsaturated fatty acid) in emulsion with constant surface oxygen pressure and agitating oxygen compensation was studied. 研究了恒表面氧压搅拌式有氧补偿条件下乳状液中多不饱和脂肪酸(PUFA)的氧化。
- sea surface residualoxygen isotopic 表层海水剩余氧同位素
- The results of TPD and analysis of desorption products show that the nature of surface oxygen of and desorption of C3H6 from various composition catalysts are obviously different. 丙烯程序升温脱附和对脱附产物的分析表明,不同组成的催化剂的表面氧化能力和脱附性质有明显的区别。
- Calculation of oxygen isotope model temperature in minerals. 矿物氧同位素模式温度计算。
- A nonlinear time series analysis method has been used for reconstruction of sea surface temperature (SST) anomalies. 摘要用非线性时间序列分析方法对海平面温度距平场进行重构。
- Hydrogen and oxygen isotopic composition of the fluid inclusion in quartz indicates that the water in ore-forming fluid was derived meanly from mixture water of meteoric and magmatic. 石英流体包裹体氢氧同位素组成表明，成矿流体中的水主要来源于大气降水和岩浆水的混合。
- Officials say the quake is remarkable in that it was extremely shallow, just nine kilometers below the sea surface. 官员们说，这次地震的震感相当强烈，因为地震发生在地表层很浅的地方，仅在海平面以下9公里。
- In this paper,hydrogen and oxygen isotopic composition of pyroxenes from mantle-derived megacryst and xenolith of the kimberlitic lamprophyre pipe in Lujing,Anyuan,Jiangxi Province has been obtained by ion microprobe and mass spectrometer respectively. 利用离子探针和质谱技术分别分析测试了江西安远路迳金伯利质煌斑岩筒辉石巨晶和包体中辉石的氢氧同位素组成。
- Far-Field Simulation of the Hawaiian Wake: Sea Surface Temperature and Orographic Effects. 夏威夷波的远场模拟:海表面温度和地形作用。
- The sea surface has smaller friction, hence the wind over sea is usually stronger than that over land. 海面的摩擦力较少,所以海上的风力通常较地面的风力大。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
