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- nuclide tracing technique 核素示踪技术
- The latter includes radioactive nuclide tracing, radioac-tive nuclide dating and radioactive pharmaceuticals. 后者则主要包括放射性核素测年、放射性核素示踪和放射性药物。
- The mixing performance of cross flow was studied in turbine ejecting mixer with tracing technique. 摘要采用示踪法研究了涡轮喷射混合器内错流射流混合特征。
- The isotopic tracing technique is an advanced method in the research of photosynthesis of plants. 摘要同位素示踪技术是进行植物光合作用研究十分有效的手段。
- The incremental effect of rare earth ammonium bicarbonate was investigated by 15N trace technique. 应用15N示踪法研究稀土与碳铵混配的情况下稀土对碳铵氮素的增效作用。
- Using 14C tracing technique,the 14C-assimilation and partitioning of 14C assimilates of the cotton plant with monopodial branches were studied. 运用14C示踪技术研究了留营养枝棉株14C同化物生产运转分配规律。
- Abstract: The incremental effect of rare earth ammonium bicarbonate was investigated by 15N trace technique. 文摘:应用15N示踪法研究稀土与碳铵混配的情况下稀土对碳铵氮素的增效作用。
- Use magnetic resonance imaging diffusion tensor data and three dimension tracing technique to trace brain white matter fiber tracks in this paper. 目的:使用磁共振弥散张量成像和示踪技术进行三维脑白质纤维束示踪成像。
- Using micrographic visual tracing technique, model tests on piping are carried out.The process of piping from initiation to failure is observed. 摘要利用显微摄像可视化跟踪技术进行了管涌模型试验，从细观角度观察到了管涌从开始到破坏的整个过程。
- The combination of geometric optics(GO), uniform theory(UTD) and ray tracing technique has been adopted for radio propagation prediction in microcellular systems in urban area. 本文应用几何光学（GO）方法、一致性几何绕射理论（UTD）和射线跟踪的方法对给定环境下的城市微区信道电波传播特性进行了预
- The retention time distribution of the bubble column and internal airlift loop bioreactor was measured with a pulse tracing technique for comparison of mixing characteristics. 用脉冲示踪法测试了鼓泡塔和内循环气升式生物反应器的停留时间分布,对其流动混合特性作了比较研究。
- The difference between intercropped fababean and wheat in using differ ent nitrogen source has been studied by pot experiment with root barrier and 15N trace technique. 摘要 通过根系分隔和15N标记土壤的盆栽试验,研究间作蚕豆和小麦对不同氮素来源利用的差异。
- Objective To explore the courser of rat corticospinal tract (CST) in the center neural system and manifestations after spinal cord injury by the Biotin Dextran Amine(BDA) anterograde neuronal tracing technique. 目的本研究采用生物素标记葡聚糖(Biotin Dextran Amine,BDA)顺行示踪技术来观察大鼠皮质脊髓束(CST)在中枢神经系统中的走行及脊髓损伤后的表现特征。
- Methods Horseradish peroxidase(HRP) retrograde tracing combined with biotinylated dextran amine (BDA) anterograde tracing technique was used. The labeling results were observed under light of electron microscope,respectively. 方法 HRP逆行追踪与生物素葡聚糖胺 (BDA)顺行追踪相结合的双标技术 ,标记结果分别在光镜或电镜下观察。
- The projections from nucleus laminaris (NL) to the pons and midbrain in Emberiza elegans were studied with anterograde HRP tracing techniques. 用HRP顺行追踪法研究黄喉?延髓层状核向脑桥及中脑的投射.
- To study the mechanism of the internuclear opthalmoplegia(INO), the retrograde tracing technique of fluorogold(FG) was used to investigate the cell architecture of rat abducent nucleus (ABN). 为了探讨核间性眼肌麻痹的发生机制,本实验应用荧光金逆行标记法研究了大鼠展神经核的细胞构筑及其与动眼神经核之间的联系。
- Methods The HRP and BSI B 4 HRP transganglionic tracing techniques were used in the present study. 方法 应用HRP和BSI B4 HRP跨越神经节追踪技术。
- The HRP retrograde tracing technique combined with immunohistochemical metho d for somatostatin (SS) was used to detect the chemical properties of neurons in lateral geniculate nucleus (LGN). 本文采用HRP逆行示踪的方法，在猫视皮质的17区多点微量注射30%25HRP，逆行标记外侧膝状体核(LGN)至视皮质的中继神经元，继用免疫金银法作生长抑素(SS)免疫组织化学，试图双标记LGN的中继神经元。
- Using horseradish peroxidase (HRP) retrograde tracing technique,the pathway that anterior cingulate cortex (ACC) modulates sensory information of thalamic ventrobasal (VB) nucleus was investigated. 由此提示了前扣带皮层对丘脑腹侧基底核神经元触觉信息调制的可能神经环路是:扣带皮层前部-扣带皮层后部-丘脑腹侧基底核。
- The difference between intercropped fababean and wheat in using different nitrogen source has been studied by pot experiment with root barrier and (superscript 15)N trace technique. 摘要通过根系分隔和(上标15)N标记土壤的盆栽试验，研究间作蚕豆和小麦对不同氮素来源利用的差异。
