数量调查

Aerostats are tethered to the ground, and therefore are limited in the amount of terrain they can survey.

其他平台都有其局限性，高空探测气球系留在地面，因此在他们对于地形调查的数量有限。

To improve efficiency and accuracy of the current estimation system for cereal aphids, a novel method based on computer vision technology was introduced.

为了减轻麦蚜虫抽样调查的难度，提高调查的效率和准确性，设计了一套基于计算机视觉技术的蚜虫数量自动计数的新方法。

Cement clinkers and fly ashes produced in different areas of China were examined and leachable hexavalent chromium Cr was found in all samples.

调查分析了我国部分地区水泥、水泥熟料和粉煤灰，发现这些材料中均含有一定数量的可溶性六价铬离子 Cr。

Except for Red-crowned Cranes, we found 1 Oriental White Stork, 19 Black-faced Spoonbills, 10 White Spoonbills, 5 Saunder ′ s Gulls, 400 more Cormorants, 8000 more ducks, 1500 more gulls, 500 more plovers and snipes, and 2500 more Black Coots.

本次调查，由于阴雨及涨潮，见到的丹顶鹤数量较预计少。据保护区工作人员介绍11月中旬，曾观察到1000多只的丹顶鹤和灰鹤越冬群，其中丹顶鹤有400多只。

The survey found that almost one in 10 Internet users are bloggers and the audience for this group of online diarists is growing.

调查发现：1/10的互联网用户是博客，阅读网上日记的观众数量也在上升。

Methods The constructions of food, the varieties and amounts of food absorption in 3 consecutive days were investigated. Each 50 families respectively from town, rural area, fishery region and district producing salt were chosen as random stratified sample during off-and peak seasons for seafood. The averaging daily IAC of each crowd was calculated based on the statistical forms of food composition and iodine concentration in food reported previously. The results were analyzed with SPSS software and then compared with Recommended Dietary Allowance recommended by ICCIDD.

分层随机抽样调查，于海产品供应丰、淡两季，在海岛城、农、渔、盐区各抽50户家庭，调查膳食结构及每人连续3 d摄入的食物和数量，以《食物成分表》及以往报道的食物中的含碘量为依据，计算人均每天IAC，并与国际控制碘缺乏病理事会制定的每日碘的推荐供给量比较。

In Gongshan and Fugong counties of Nujiang Valley,the structure and material of traditional dwellings were investigated,after which the basic classification was made according to the roof,wall and floor of traditional dwellings.The timber requirement of major traditional dwellings and fuelwood consumption resulting from their poor warm-keeping capability were estimated.

在云南怒江峡谷贡山和福贡2县，通过对传统民居结构和材料的调查，将民居按屋顶、墙体和地板进行分类的基础上；对其中主要民居类型的民用材消耗量及民居结构导致的薪材消耗量进行了估算，表明传统民居的用材选择和建筑结构是决定当地森林资源消耗方式和数量的主导因素。

Salps samples were collected by vertical tows from 200m to the surface with a conical net of 330μm mesh size. At Ⅳ 3 station, the grazing rates were estimated by the gut fluorescence method and culture experiments.

于 1 998年 1 2月至 1 999年 1月南极夏季，对南大洋普里兹湾临近海域主要被囊类纽鳃樽的数量密度分布进行了现场调查，同时于- 3站对纽鳃樽对浮游植物的摄食率利用肠道色索法和颗粒递减法进行了现场研究。

The insects were surveyed in 100 m×100 m quadrats and caught by sampling frame and net-trap methods. The insects number was recorded and samples were collected for indoor identification.

昆虫的调查采用100m×100m的样方，利用样筐和网捕法收集昆虫，记录昆虫数量，采集标本在室内进行鉴定。

Based on the theory of environment behavior and psychology, considering user"s behavior and psychological need, the investigation scope including 2 representative urban recreation-squares and 3 pleasances, this thesis studied different users, user"s behavior, and usage quantity at different times. The results showed that there are many problems in recreation-squares of Taiyuan city, and region location, space subarea, edge effect and participation effect are main effect factors. On this basis, some optimizing design and strategy are put forward.

本文主要以环境行为学和环境心理学为理论基础，以城市公共空间使用者的行为特点和心理需求为出发点，以太原市为研究范围，通过详细调查太原市具有代表性和典型性的2个广场、3个小游园，对其使用人群、使用者行为活动、不同时间使用者数量等方面进行研究，总结出太原市公共空间中普通存在的问题，提出区位位置、空间场地分区、边界效应、可参与性效应等是影响公共空间的主要因素，并针对发现的问题，提出了改进和优化设计的建议和对策。

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。

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