搜索结果: 91-100 共查到“理学 Retrieval”相关记录100条 . 查询时间(0.031 秒)
First retrieval of tropospheric aerosol profiles using MAX-DOAS and comparison with lidar and sky radiometer measurements
First retrieval tropospheric aerosol profiles MAX-DOAS comparison lidar sky radiometer measurements
2008/10/27
Ground-based Multi-Axis Differential Optical Absorption Spectroscopy (MAX-DOAS) measurements were performed at Tsukuba, Japan (36.1° N, 140.1° E), in November–December 2006. By analyzing the measured ...
Retrieval of Porcine Ovarian Follicles by Different Methods
Porcine Ovarian Follicle Retrieval Oocytes
2016/4/27
A series of studies has been conducted to establish a base infrastructure for an ovarian follicle culture system in the porcine and this study was designed to develop an effective retrieval protocol o...
摘要基因库(GenBank)是由美国国立卫生研究院、美国国立医学图书馆以及美国国家生物技术信息中心建立发行的,所有已知核酸和蛋白质序列及其文献和生物学注释的公共数据库。可以通过WWW、FTP、E-mail获取其中的数据,本文主要介绍了查询服务器的检索方法。
Abstract: GenBank is a public database of all known nucleotide and pro...
Leaf area index retrieval based on canopy reflectance and vegetation index in eastern China
2007/8/24
The aim of this paper is to investigate the feasibility of using Landsat TM data to retrieve leaf area index (LAI). To get a LAI retrieval model based ground reflectance and vegetation ind...
Rainfall rate retrieval in presence of path attenuation using C-band polarimetric weather radars
Rainfall rate path attenuation C-band polarimetric weather radars
2009/12/29
Weather radar systems are very suitable tools for the monitoring of extreme rainfall events providing measurements with high spatial and temporal resolution over a wide geographical area. Nevertheless...
Although methods of using multiple Doppler radars to study wind fields have long been proposed, and many research studies have been made, very few operational radar operators adopt methods which requi...
Morphological Criteria of Bovine Ovaries for Predicting Retrieval Efficiency of Preantral Follicles
Bovine Ovary Preantral and Antral Follicle Retrieval, Atresia
2016/4/22
To predict the number of preantral (primordial, primary and secondary) follicles retrieved from bovine ovaries, we examined the relationship between morphological parameters of ovaries and number of p...
Satellite radiometric remote sensing of rainfall fields: multi-sensor retrieval techniques at geostationary scale
Satellite radiometric rainfall fields geostationary scale
2010/1/22
The Microwave Infrared Combined Rainfall Algorithm (MICRA) consists in a statistical integration method using the satellite microwave-based rain-rate estimates, assumed to be accurate enough, to calib...
Comparing microphysical/dynamical outputs by different cloud resolving models: impact on passive microwave precipitation retrieval from satellite
microphysical/dynamical outputs different cloud resolving models passive microwave precipitation retrieval satellite
2010/1/22
Mesoscale cloud resolving models (CRM's) are often utilized to generate consistent descriptions of the microphysical structure of precipitating clouds, which are then used by physically-based algorith...
Surgical Oocyte Retrieval and the Developmental Potential of the Oocytes Derived from Prepubertal Calves
Oocyte Gonadotropin Calf Surgical Retrieval
2016/4/14
The objectives of this study were to investigate the ovarian responsiveness of juvenile calves to exogenous gonadotropin treatments and to establish the oocyte retrieval technique for prepubertal heif...