The gelatin solution has required _________.
A: viscosity
B: temperature
C: moisture
D: humidity
A: viscosity
B: temperature
C: moisture
D: humidity
举一反三
- The main natural factor affecting the prevalence of parasitic diseases is () A: temperature and humidity B: Only related to humidity C: independent of temperature D: It has nothing to do with rainfall
- The gel formed by methyl cellulose and gelatin can form a gel at a high temperature or a low temperature and is in the form of a solution at a medium temperature, which is called. A: concave gel B: convex gel C: hot gel D: cold gel
- Before the pin bars are dipped into the gelatin solution, the gelatin is distributed evenly around the pins.
- What is the procedure of preparing the mixture?1)Put the carrageenan solution in a 55-60 degrees Celsius water bath.2)Incubate at 55 degrees Celsius in the dark.3)Dissolved a certain amount of gelatin and carrageenan with KCl solution in water bath.4)Add a certain amount of TG enzyme to the dissolved gelatin solution while cooling.5)Mix the gelatin solution and the carrageenan solution. A: 32154 B: 13524 C: 31452 D: 13254
- An EOS relates volume （or density） to （ ）。 A: temperature B: velocity C: pressure D: viscosity