您要查找的是不是：
- Biological Measurement and Ecological Observation of Penguin Breeding Populations at the Penla Ardleylsland and Cape Stigant of Antarctica. 南极彭拉阿里岛和斯迪根特角企鹅繁殖群体的生物学测定和生态学观测
- The monitoring carded out at each ECN site covers a range of physical, chemical and biological measurements. 在每一个环境变化网络地区进行的监控都包括一定范围的物理、化学及生物测量。
- The monitoring carded out at each ECN site covers a range of physical chemical and biological measurements. 在每一个环境变化网络地区进行的监控都包括一定范围的物理、化学及生物测量。
- bacterical biological measurement method 生物传感器
- Through biological measures, S. chamaejasm existed the allelopathy on 20 plants and these plants showed differences of resistibility in varying degrees. 通过生物测定结果，初步了解狼毒对他种植物具有异株克生作用，明确了20种饲用植物对狼毒这种作用的耐抗性程度存在着差异。
- Plants dominated biological measures combined with engineering ones were used in this study. 5 protective slopes were designed,in which over 10 bush plant species were selected and disposited according their biological characteristics. 采用以植物为主的生物防护措施结合有关工程措施,设计了5种边坡防护技术,选择了10多种以灌木植物为主的防护树种,并根据其生物生态学特性,采取多种配置方案。
- The authors analyzed three soil and water conservation measures: biological measures, engineering measures, tillage measures, which control the dissipative structure of soil erosion. 分析了控制土壤侵蚀耗散结构的生物措施、工程措施、耕作措施等三项水土保持措施。
- Some biological molecules have the form of a helix. 有些生物分子呈螺旋状。
- Keywords biological measurement;protozcon;chemotaxis;pollution of water; 关键词生物检测;原生动物;趋化性;水污染;
- The school has a large biological laboratory. 这所学校有一个很大的生物实验室。
- Scientific measurement of the head. 头测量学，头测量学，测颅学头颅的科学测量
- Measurement of the depth of large bodies of water. 海洋测深学，海洋测深术测量大水域的深度
- The scientific measurement of time. 计时学时间的科学测量
- A standard of measurement or judgment; a criterion. 标准测量或判断的标谁; 标准
- The convention bans the stockpiling of biological weapons. 该公约禁止储存生物武器。
- The overall measurement of this room is 80 square meters. 这个屋子的总面积是80平方米。
- When did the first measurement of the speed of sound take? 第一次测量声速是在什么时候？
- We should, by taking engineering and biologic measures, level land, merge dispersed land plots, build terraces, rectify the water surface for aquiculture, and neaten the land for rural residence. 依据土地利用总体规划和土地开发整理规划，对农村地区田、水、路、林、村进行综合整治；
- Action of biological measures on trackage equipment protection 生物措施在铁路线路设备保护中的作用
- The application of mathematical principles to biological processes. 生物数学应用于生物学过程的数学原理
