The phrase "and gradually in a" is not correct as it stands and lacks clarity in written English.
It may be used in a context where you are describing a process that occurs slowly or incrementally, but it needs to be part of a complete thought or sentence.
Example: "The temperature increased and gradually in a few hours, the ice melted completely."
Alternatives: "and slowly in a" or "and progressively in a".
In vitro samples: the zygotes and proembryos cultured in vitro were collected and fixed gradually in a series of increasing concentrations of 0.5, 1 and 2% glutaraldehyde in PBS (pH 7.4) for each step in 30 min, then embedded into 2% agar and fixed in fresh fixative for 3 h.
But at 500°C, the voids diminished in size and gradually disappeared in a time period of 10 min, while internal Au species diffused to the surfaces to form new 1- to 2-nm Au nanoparticles. 2-nm Au nanoparticles
As Figure 9 demonstrates, the workload for the experiment can be divided into two parts: from start to 01 40 00, the workload decreases and increases gradually in a slow pace; afterwards, the increase and decrease become radically.
Moreover, it was determined that the cell capturing arose just after light irradiation and diminished gradually in a time scale of 10 h.
In contrast to the belief that all proteins fold in one sudden movement, some in fact fold and unfold gradually, in a random series of steps called downhill folding.
Use the sugar with a little bit of water and heat gradually in a saucepan on top of the stove.
The arterial segments were then transferred into 0.5 mL microcentrifuge tubes with 450 μL chilled solution and gradually warmed in a water bath to 37°C for a 45-min pre-incubation.
The sections were dewaxed with xylene, and gradually hydrated in a decreasing ethanol series ending in distilled water.
The bone blocks were kept in 10% buffered formalin solution for 24 hours, washed in running water for 24 hours, and gradually dehydrated in a series of alcohol solutions ranging from 70 to 100% ethanol.
Some numbers of top ranked features were then selected and gradually increased in a multiple linear regression process employed for building a linear quantitative structure-activity relationships (QSARs) for both human and pig FMOs.
