提出保护植物多样性应采取的措施.
互联网摘选 2025-01-19 22:56:25
This provided advance study and brought forward the high removes resolution and frequency diversity.
提出用高分辨率和频率分集解决多径效应问题.
来源:互联网摘选But habitat loss threatens to erase much of this ecological diversity.
但是,栖息地的丧失正威胁着那里的生态多样性.
来源:互联网摘选In biology class, our professor is teaching us about ecological diversity.
生物学课上, 教授正教我们关于生态多样性的知识.
来源:互联网摘选The D 4 R diversity receiver provides outputs in the same configurations.
接收器的D4R多样性提供的产出在同一配置.
来源:互联网摘选并采用空间分集合并 ( SDC ) 技术进一步完善其上行链路性能.
来源:互联网摘选多接收天线可以对判决似然比和迭代译码的外部信息提供分集增益,从而进一步提高系统性能.
来源:互联网摘选在独立瑞利衰落信道情况下, 能够实现满分集增益.
来源:互联网摘选Space-Time coding is a coding technique to achieve the diversity gain of multiple antennas system.
时空 编码是一种可以从多重天线系统中得到分集增益的编码技术.
来源:互联网摘选There was no significant difference of diversity index between the tree layer and the shrub layer.
乔木层与灌木层之间多样性各项指标总体无显著差别.
来源:互联网摘选Both the species richness index and diversity index of the community were low.
群落物种丰富度和多样性指数低.
来源:互联网摘选随海拔升高, 优势度指数普遍递增, 物种多样性指数和均匀度指数递减.
来源:互联网摘选Some protection measures of botanical species diversity in the area are put forward in this paper.
提出了保护伏牛山区植物多样性的几点设想.
来源:互联网摘选The result showed that there was clear seasonal variation in the bird species diversity.
区系组成呈南北鸟类混杂分布,鸟类的多样性表现出明显季节性.
来源:互联网摘选土壤微生物多样性包括微生物物种多样性 、 遗传多样性和生态多样性.
来源:互联网摘选生物多样性包括遗传 、 物种、生态系统与景观多样性.
来源:互联网摘选Research results of species diversity can be explained with Intermediate Disturbance Hypothesis.
物种多样性的研究结果可以用中度干扰理论解释.
来源:互联网摘选To species diversity, complete specifications, quality, reliability, credibility and known for good.
以品种多样, 规格齐全, 质量可靠, 信誉良好而著称.
来源:互联网摘选
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