Sentence examples for mixture was gradually from inspiring English sources
After being stirred for 15 min, Et3N (7.0 mL, 50 mmol) was added and then the reaction mixture was gradually warmed up to room temperature.
After the addition of the plant leaf extract to the silver nitrate solution, it was observed that the color of the reaction mixture was gradually changed from light yellow to dark brown, indicating the formation of silver nanoparticles.
The temperature of the reaction mixture was gradually raised to 100°C and maintained at this temperature for 4 h, and then cooled to room temperature to form slightly yellow solid.
The mixture was gradually heated up to room temperature, and a small portion of the reaction mixture was taken out at −78°C, 0°C and room temperature to analyse the structure of each polymer by FTi.r., gel permeation chromatography, 1H n.m.r. and 13C n.m.r.
The mixture was gradually diluted with serum containing medium and plated on drug-resistant MEF feeder cells.
Triethylamine (1.94 mL, 14.0 mmol) was then added dropwise and the reaction mixture was gradually allowed to warm to room temperature over 3 h.
As the carbon level drops, the gas mixture is gradually changed into one rich in argon; this may end with a blowing gas of 20 percent oxygen and 80 percent argon.
A solution of lipids dissolved in diethyl ether or ether-methanol mixture is gradually injected to an aqueous solution of the material to be encapsulated at 55°C to 65°C or under reduced pressure.
The mixtures were gradually heated at a rate of +3°C/min to 98°C and kept at this temperature for 10 min to allow for the denaturation of secondary structures of the single strands and to destroy the dimers that could be present.
With the help of CNS, the amount of fly ash in reference SCC mixture design was gradually reduced and replaced with aggregates.
Afterwards, the mixture solution was gradually heated to 120 °C for 3 min, the dispersion solution became dark red from limpidity, indicating the formation of Se nanoparticles through the following reduction reaction: begin{array}{l} N{a}_2 Se{O}_3to N{a}_2 O+ Se{O}_2 Se{O}_2+2{C}_5{H}_6{(OH)}_5 CHOto Sedownarrow +2{C}_5{H}_6{(OH)}_5 COOHend{array}.
