您要查找的是不是:
- faeces sampling 粪便采集
- I spent a few days sampling the literature of social science. 我花了几天时间浏览有关社会科学的文献。
- The larvae may be excreted in the faeces. 幼虫会连同粪便排出。
- Fouling of street by dog faeces. 犬隻糞便弄污街道。
- It involves a subject known as isokinetic sampling. 这涉及所谓等速取样的问题。
- The concept of sampling will be presented below. 关于采样的概念,后面将要说明。
- Inadequate water or lack of fibre in food, leading to hard faeces. 饮水不足或食物中缺乏纤维质,令粪便变得硬,较难排出。
- Select fresh eggs, without faeces stains on the shell. 选择新鲜而且外壳没有排秽物污点的蛋。
- There are many applications for random sampling. 随机抽样有许多应用场合。
- Sampling techniques and practices II. 抽样技术及其应用2。
- Infected poultry also excrete the virus in their faeces. 感染家禽还可以通过粪便排出病毒。
- Soil sampling error in agricultural environment. 农业环境中土壤取样误差研究。
- Faeces Ca and urine Ca were decreasing in pregnancy. 骨钙素也增加,产后仍增加;
- The Sampling Handling Ultrasonic R. 机器人超声测距数据采集处理。
- Faeces were dumped outside her parents’ home in China. 有人甚至将粪便仍在她在中国居住的父母的家门口。
- Instrumentation is not a substitute for sampling. 检测不能替代取样。
- Are closed sampling devices on board? 船上装有闭式取样装置吗?
- This process is called nearest-point sampling. 这个过程被称为最近点取样。
- The higher the sampling rate, the fewer errors. 越高的采样频率产生较少的错误。
- Introduction to Survey Sampling II. 抽样调查导论2。