排序方式： 共有4条查询结果，搜索用时 62 毫秒
1
1.
P. Soltsien Traub Wallach S. Levy H. Hager Schimmel & Co. Fritzsche Weppen Lüder C. Barenthin N. Waeber und G. Heppe 《Fresenius' Journal of Analytical Chemistry》1887,26(1):752-756
Ohne Zusammenfassung 相似文献
2.
H. Weppen 《Fresenius' Journal of Analytical Chemistry》1874,13(1):454-455
Ohne Zusammenfassung 相似文献
3.
4.
Composting technologies rely on standard methods for quality determination. The maturity of a compost is assayed by self-heating experiments in Dewar-vessels. The resulting maximum temperature is classified on a five-level scale. This study demonstrated systematic errors that might occur when assays are performed in Dewars of different size. The vessels were characterized as heat conduction calorimeters and the processes of biochemical decomposition and heat generation and autothermic effects (temperature) were evaluated quantitatively.This revised version was published online in November 2005 with corrections to the Cover Date. 相似文献
1