نتایج جستجو برای: binary
تعداد نتایج: 118197 فیلتر نتایج به سال:
forage species in mixtures are extensively grown worldwide nowadays, particularly as a step towards sustainable agriculture, however, information on this topic is scanty in our country. thus a 2-year (2001-2003) field experiment was conducted to determine the forage yield, botanical composition, as well as competition of some forage grasses and legumes as mono and dual cultures combinations at ...
The aim of this research was to investigate using binary and tertiary curatives on pot life of binder system based on HTPB using less reactive ones such as IPDI and HDI in combination with TDI. Polymerization rate in the presence of each of TDI, IPDI and HDI curatives was individually studied using rheological method at 60 °C, which a two-step kinetic behavior (for TDI and IPDI) was observed. M...
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