数量调查
- 与 数量调查 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Three 30 m×30 m sample fields were designed to investigate different vegetation type, and the species and the number of arbor in the sample field were noted. Meanwhile, four 2 m×2 m plots were designed in the catercorner of sample field to investigate the species and the number of shrub and herbage.
方法]对不同植被类型设置3个30 m×30 m的样地进行调查,记录样地内所有乔木树种的种类、数量,并记录奇胸径和株高;同时,在样地对角线设4个2 m×2 m的样方调查所有灌木和草本的种类和数量。
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From the survey of the number of families composed of insects, the Coleoptera, Orthoptera, Lepidoptera, Diptera are the main for the purpose of that 4 orders account for the total survey number of 63.1 percent.
从所调查昆虫各科的数量组成来看,鞘翅目、直翅目、鳞翅目、双翅目为优势目,该4目的科的数量合计占调查所得总科数的63.1%。
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Leopard cat is a small carnivore widely distributed and diversified in eastern and southeastern, Asia.
本文通过标本清理、野外样带数量调查和收购皮张的统计分析,对云南豹猫的资源量、分布、致危因素、可持续利用、科学管理与保护作了研究。
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In EC - Bed Linen, the Appellate Body reversed the Panel's conclusion that "an interpretation of Article 2.2.2 under which sales not in the ordinary course of trade are excluded from the determination of the profit amount to be used in the calculation of a constructed normal value is permissible".(37) The Appellate Body emphasized that Article 2.2.2 refers to "actual amounts incurred and realized by other exporters and producers" and concluded that, in the light of this wording, in the calculation of weighted average all of the actual amounts have to be included, regardless of whether the underlying sales were made in the ordinary course of trade or not
在EC - Bed Linen案中,调查机构推翻了专家组所认为的"依据条款2.2.2的解释,排除在非正常贸易过程中适用确立计算正常价值的计算是可允许的"(37)调查机构强调,条款2.2.2是指"其他出口商和生产者所产生的和已实现的实际数量",并且推断,依据这些措辞,在计算不得不包括的所有实际数量的加权平均值时,不管以下销售是否是在正常贸易过程中进行
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Line transect method and individual counting method were used to study the population size and sex ratio of Blood Pheasant in the main study area.
采用线路统计法和绝对数量调查法对研究中心区血雉的种群数量及性比进行了调查。
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Populations of spotted seals in a breeding region on Bohai sea and 3 habitats: Shuangtianzhi river mouth of Northern Liaodong Bay, Huping island of Lushun and Dalian and Miaodao islands in Bohai Sea Channel were surveyed from 2003 to 2007 and also their summering habitat on Korean Bak - ryung island on Northem Yellow Sea.
2003—2007年,对斑海豹在渤海的繁殖区和辽东湾北部双台子河口、大连旅顺虎平岛及渤海海峡的庙岛群岛3个栖息地,分别进行了斑海豹种群数量调查,并对黄海北部韩国白翎岛斑海豹度夏栖息地进行了现场考察。
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At the same time of population census, the age structure of wintering common cranes had also been examined.
在进行种群数量调查的同时,还对越冬灰鹤种群的年龄结构进行了探讨。
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During the summer (1st to 6 th June)and the winter (10 th to 17 th December) in 2005, a survey of the bird communities were conducted in Dapanshan National Nature Reserve by the methods of line transecting and point counting. Along several transecting lines, we chose enough fixed-radius counting points according the altitudes and the habitats.
2005年,在大盘山国家级自然保护区区域范围内,根据自然景观地貌确定一定数量的样线,在每样线上根据不同的生境和海拔高度有针对性地选取一定数量固定半径的调查样点,调查每一样点鸟类的种类和数量以及生境类型和海拔高度。
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28Ind/hm〓. sex ratio 1 63∶1. For flocks of Blood Pheasant in winter, line transect method was not suitable to the census and individual counting method was fitted to use by tracing the tracks in the snow.
对于冬季营集群生活的血雉,不宜采用线路统计法进行种群数量调查,而应采用雪地足迹追踪的方法,进行绝对数量的调查。
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The high count for this winter may be due to:(1) more sites were covered;(2) better trained participants, most of whom have received two trainings;(3) better equipment and bird field guidebooks.
本次调查数量比上次调查数量高的原因可能是:(1)本次调查比上次增加了5个地点;(2)很多的调查人员已经经过了两次培训,鸟类方面的知识和技术提高了;(3)我们为所有调查点提供了《中国鸟类野外手册》,又配备了更多的望远镜,增加了水禽识别和计数的精确性。
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。