为分析棉花叶面温度对棉花生长的影响,提高棉花产量,采用STC15F2K32S2单片机设计一种能通过串行数字接口(serial digital interface at 1200 baud,简称SDI-12)总线采集棉花叶面温度的数据采集系统,详细论述硬件和软件的研制过程,并使用A...为分析棉花叶面温度对棉花生长的影响,提高棉花产量,采用STC15F2K32S2单片机设计一种能通过串行数字接口(serial digital interface at 1200 baud,简称SDI-12)总线采集棉花叶面温度的数据采集系统,详细论述硬件和软件的研制过程,并使用Apogee公司生产的红外线温度传感器SI-411进行数据的采集和测试。经过在中国农业科学院棉花研究所的实际使用表明,该系统采集准确度可达99.8%,同时可以在其他农作物、水文和气象环境温度监测等领域中应用。展开更多
Using a synthetic oligonucleotide （dA-dC）<sub>15</sub> as a probe to screen a probe pool made by microdissected human chromosome band 17q11-q12, a DNA fragment containing （CA）<sub>16</sub> ...Using a synthetic oligonucleotide （dA-dC）<sub>15</sub> as a probe to screen a probe pool made by microdissected human chromosome band 17q11-q12, a DNA fragment containing （CA）<sub>16</sub> was isolated, which is a novel short tandem repeat （STR） determined by searching in the GenBank and GDB. It has 8 allelic types with a PIC value of 0.61. The novel STR is conformed with Mendelian segregation according to the linkage analysis of a three-generation neurofibromatosis type Ⅰ （NF1） pedigree. The STR was localized at chromosome band 17q11-q12 in the vicinity of NF1 gene by FISH analysis. The accession number of the STR in GenBank and GDB is G32112 and D17S2204 respectively.展开更多
文摘为分析棉花叶面温度对棉花生长的影响,提高棉花产量,采用STC15F2K32S2单片机设计一种能通过串行数字接口(serial digital interface at 1200 baud,简称SDI-12)总线采集棉花叶面温度的数据采集系统,详细论述硬件和软件的研制过程,并使用Apogee公司生产的红外线温度传感器SI-411进行数据的采集和测试。经过在中国农业科学院棉花研究所的实际使用表明,该系统采集准确度可达99.8%,同时可以在其他农作物、水文和气象环境温度监测等领域中应用。
文摘Using a synthetic oligonucleotide （dA-dC）<sub>15</sub> as a probe to screen a probe pool made by microdissected human chromosome band 17q11-q12, a DNA fragment containing （CA）<sub>16</sub> was isolated, which is a novel short tandem repeat （STR） determined by searching in the GenBank and GDB. It has 8 allelic types with a PIC value of 0.61. The novel STR is conformed with Mendelian segregation according to the linkage analysis of a three-generation neurofibromatosis type Ⅰ （NF1） pedigree. The STR was localized at chromosome band 17q11-q12 in the vicinity of NF1 gene by FISH analysis. The accession number of the STR in GenBank and GDB is G32112 and D17S2204 respectively.
