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- Subterranean rodent species 地下啮齿类
- There was low rodent density and simply rodent species composing in Qingdao airport. 青岛空港口岸鼠密度较低,鼠种构成简单。
- In tree shrews and many rodent species, puberty is delayed in the subordinate animals. 树鼩与许多囓齿类，受支配个体的发育会停滞在青春期之前。
- As far as we know, subterranean rodents can be classified into 25 genera, 5 families, 3 subfamilies, and about 160 species. 全世界现存地下鼠主要隶属于5科,3亚科,25属,约160种。
- At least in rodent species, activation of sperm mitochondria appears to be a particularly important part of epididymal maturation. 至少在啮齿类动物中精子线粒体的活化对精子的附睾内成熟起到十分重要的作用。
- Objective Analyzing the prey rodent species components of wintering Asio otus and evaluating the special-temporal dynamics of the predation rates on these species. 摘要目的分析越冬期长耳鸮食物的构成，评估对不同鼠种捕食强度的时空动态。
- It is rather difficult to measure the daily food consumption (DFC) and the cumulative food consumption (CFC) of rodent species with biological experiments. 准确地测定其日食量(DFC)与累积摄食量(CFC),对于定量地衡量该鼠的危害程度,进一步推算鼠害防治的经济阈值有着重要的意义。
- Methods:Calculating the infestation ratio and ectoparasite (such as fleas,ticks,gamasid and chigger mites) indices on each rodent species in three different ecological habitats in the region. 方法:计算该地区3类生境中不同鼠种不同蚤类、蜱类和螨类的染虫率及其染虫指数。
- This paper mainly introduces the primary 8 groups of the subterranean rodents and their main distributions,and it will assist the study of the subterranean rodents. 在现有研究的基础上,结合资料对地下鼠的八个主要类群及其主要的分布区作以综述,以期为开展地下鼠生理生态学和行为学研究提供基础资料。
- ESTIMATING THE GROUP REFORMATIVE RATE FOR SOCIAL RODENT SPECIES 群居性啮齿动物集群重组率的估算
- Results The results showed that Apodemus agrarius is a dominant mouse species, which takes up 89.97% of total number of all rodents species in field. 结果黑线姬鼠主要分布于稻田、旱地耕作区，是余庆县农田害鼠优势种，占总鼠数的89.;97%25。
- We wandered through subterranean passages. 我们漫游地下通道。
- Survey of Rodent Species and Their Zoogeographical Ditributions in Beijing Area 北京地区啮齿动物种类和地理分布调查
- subterranean rodent 地下鼠
- Do wolves belong to the canine species? 狼是犬科动物吗？
- We should do our best to save endangered species. 我们应该竭尽全力挽救濒于灭绝的生物。
- The age of the robotic rodent is upon us. 啮齿类机器人的时代正在向我们走来。
- This rare bird has become an endangered species. 这种珍禽已成为濒临灭绝的物种。
- He was wearing a strange species of hat. 他戴着一种奇怪的帽子。
- The subterranean passage led to a cave. 地下的通道通向一个山洞。
- 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
