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- Subjects with an MPOD over 0.90 (high MPOD) and less than 0.40 (low MPOD) were invited to participate in spatial and temporal contrast sensitivity measurements. 挑选黄斑色素密度值超过0.;90和低于0
- Fluctuations are spatial and temporal in character. 这种波动的特点是空间性和瞬时性的。
- We all follow spatial and temporal order. 我们写作要严循时空顺序。
- spatial and temporal contrast 时空对比
- Spatial and temporal niches of Aphis gossypii and its predatory enemies. 棉蚜及其捕食性天敌时空生态位研究。
- The model which involves the influence of spatial and temporal factors reflects the limited sensitivity in different object illuminance and contrast. 该模型综合考虑了空间因素和时间因素对成像系统的影响,给出了系统在不同目标照度、不同对比度情况下探测图像时的极限灵敏阈。
- Spatial and temporal variations in the air movement are desirable for fresh environments. 空气运动随空间和瞬时而变化是新鲜环境的要求。
- Second, some popular spatial and temporal technology about the VOP segmentation were introduced. 第二章介绍现有的视频对象分割技术。
- The spatial and temporal characteristics of Chile macroquake MW 9.5 in 1960 are discussed. 讨论了1960年智利M_W9.;5级地震的位置特点和发生年份特点。
- We can partition precipitation into stratiform and convective components by their spatial and temporal characteristics. 中文摘要降水依据时空分布特性的不同,可分为层状降水与对流降水两种型态。
- Numbers of H. elegans settled on roughened acrylic plates were counted to assess spatial and temporal patterns. 验证的方法是以新的附著板作为附苗的底质,附苗量是以附著板上华美盘管虫的数量来代表。
- Abstract Single molecule detection is a technology of studying biomolecules with high spatial and temporal resolution. 摘要 单分子检测是一门以高度的时间以及空间分辨率研究生物单分子的技术。
- The temperature profiles in spatial and temporal field inside the glasshouse are coupled to outside climates. 温室内温度的时空分布及变化与外界气候环境之间有较强的耦合性。
- In spatio-temporal database, geographic entity model includes spatial and temporal information of geographic object. 摘要在时空数据库中,地理实体模型包括地理对象空间信息和时态信息。
- Abstract: Single molecule detection is a technology of studying biomolecules with high spatial and temporal resolution. 摘 要: 单分子检测是一门以高度的时间以及空间分辨率研究生物单分子的技术。
- Title: Spatial and temporal response of NPP of east Asian vegetations to climate changes. 关 键 词: 植被净第一性生产力;遥感;气候变化;
- Beyond the spatial and temporal distribution of phytoplankton, sensitivity analysis was conducted. 由空间分布的模拟结果可知,在大连湾,藻类主要集中在排污口附近区域。
- The experiments prove that MC-EZBC surpasses the traditional scalable video coding in PSNR, spatial and temporal scalabilities. 实验证明MC-EZBC在PSNR可伸缩性、时间可伸缩性和空间可伸缩性上,均优于现行的视频可伸缩性编码。
- PAG-DRP with properties of spatial and temporal summation propagates decre-mentally along the dorsal root and is inhibited by picrotoxin. PAG-DRP 具有空间和时间总和性质,沿背根作电紧张性扩布,且能被 GABA 能拮抗剂印防己毒素(Picrotoxin)所抑制。
- Images from each case are superposed so that direct spatial and temporal comparisons can be made between image types and between timepoints. 每种病例的全部影像均归在一起,以便能够在不同影像类型及时间点上来比较。