已选(0)清除
条数/页: 排序方式:
|
| Universal gas phase chromatography-mass spectrometry full quantitative analysis method, involves calculating characteristic value and characteristic ion for identified peaks of selected characteristic ion for quantitative analysis. 专利 申请日期: 2012-01-01, 公开日期: 2012-11-28 作者: LIN X RUAN Q LI Y XU G LU X
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:6/0  |  提交时间:2019/12/18 |
| Method for performing mass spectrum chromatography-selective ion scanning for chemical profile analysis, involves selecting and characterizing chromatographic peak characteristic of quantitative ion, according to selected packets. 专利 申请日期: 2012-01-01, 公开日期: 2012-11-28 作者: LI Y LIN X RUAN Q LU X XU G
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:1/0  |  提交时间:2019/12/18 |
| Direct injection high efficiency nebulizer for analytical spectrometry 专利 专利号: US6166379, 申请日期: 2000-12-26, 公开日期: 2000-12-26 作者: MONTASER, AKBAR; MCLEAN, JOHN A.; KACSIR, JEROLD M.
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:4/0  |  提交时间:2019/12/23 |
| Optically bistable semiconductor laser 专利 专利号: JP1990181490A, 申请日期: 1990-07-16, 公开日期: 1990-07-16 作者: NOBUHARA HIROYUKI
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:1/0  |  提交时间:2020/01/18 |
| Semiconductor laser device 专利 专利号: JP1989184974A, 申请日期: 1989-07-24, 公开日期: 1989-07-24 作者: OKUDA HAJIME; ISHIKAWA MASAYUKI; SHIOZAWA HIDEO
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:33/0  |  提交时间:2020/01/18 |
| Manufacture of semiconductor laser device 专利 专利号: JP1986191092A, 申请日期: 1986-08-25, 公开日期: 1986-08-25 作者: KUBO MINORU; ONAKA SEIJI; HASE NOBUYASU
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:7/0  |  提交时间:2020/01/13 |
| Manufacture of semiconductor laser element 专利 专利号: JP1986150291A, 申请日期: 1986-07-08, 公开日期: 1986-07-08 作者: KAJIMURA TAKASHI
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:4/0  |  提交时间:2020/01/13 |
| Formation of fabry-perot reflection surface 专利 专利号: JP1986129895A, 公开日期: 1986-06-17 作者: TANAKA HARUO; MUSHIGAMI MASAHITO; NAKADA NAOTARO
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:1/0  |  提交时间:2019/12/26 |
| Manufacture of semiconductor light-emitting element 专利 专利号: JP1986064183A, 公开日期: 1986-04-02 作者: KANNO HIKARI
![](/themes/default/image/downing1.png) 收藏  |  浏览/下载:3/0  |  提交时间:2019/12/26 |