英语词汇“desorb”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

desorb

/diːˈsɔːb

verb [with object] Chemistry

1Cause the release of (an adsorbed substance) from a surface: these ‘active points’ desorb the resultant alkane...

The electrochemical data suggest that the bilayer is desorbed from the electrode surface at this potential.
This was followed by plasma desorption in the 1970s, which uses high energy ions to desorb and ionise molecules.
As the ion beam hits a small patch of the sample surface, it desorbs and ionizes the atoms in its path.

1.1 [no object] (Of an adsorbed substance) become released: the free radicals desorbed back into the chamber...

In the case of the early lengthening steps, the value of L p is low, suggesting that perhaps half of the structure either unfolds or desorbs to a random coil configuration with little hindered movement.
Ribosomes that reach the termination site desorb and re-enter the pool of diffusing ribosomes.
Aggregation of the cells occurs at the highest C, here most likely because poly-L-lysine desorbs from the saturated glass and begins to cross-link the red cells.

Derivatives

desorbent

adjective & noun ...

The desorptive characteristics of three potential desorbents for metal recovery were assessed.
The desorbent has surprisingly high strength and selectivity characteristics with the preferred desorbent.
The feed and desorbent are supplied continuously and at the same time extract and raffinate are drawn continuously through the ports.

desorber

noun ...

We used a thermal desorption unit double-stage desorber to transfer compounds from the 2-mm Carbotrap to a gas chromatograph or a GC-mass spectrometer.
The chemical analysis of VOCs was carried out with thermal desorption gas chromatography and an automatic thermal desorber coupled to PE 8700 gas chromatograph.
Sample injection was achieved via automatic thermal desorber, and detection was accomplished by a flame ionization detector.

desorption

/diːˈsɔːpʃ(ə)n

/ noun ...

The land was then treated by a variety of methods, including solidification, bioremediation and indirect thermal desorption.
However, as both species start to reach equilibrium, the reverse rates make themselves felt and the less-strongly bound species B begins to come off the surface again, reversing the rate of adsorption to a net desorption.
A tool has been developed to measure the concentration of hydrocarbon compounds in a nitrogen-purge gas flow to the level of parts-per-thousand by using thermal desorption and gas chromatography.

Origin

1920s: back-formation from desorption (from de- 'away' + adsorption).

单词	desorb
释义	desorb /diːˈsɔːb / verb [with object] Chemistry 1Cause the release of (an adsorbed substance) from a surface: these ‘active points’ desorb the resultant alkane... The electrochemical data suggest that the bilayer is desorbed from the electrode surface at this potential. This was followed by plasma desorption in the 1970s, which uses high energy ions to desorb and ionise molecules. As the ion beam hits a small patch of the sample surface, it desorbs and ionizes the atoms in its path. 1.1 [no object] (Of an adsorbed substance) become released: the free radicals desorbed back into the chamber... In the case of the early lengthening steps, the value of L p is low, suggesting that perhaps half of the structure either unfolds or desorbs to a random coil configuration with little hindered movement. Ribosomes that reach the termination site desorb and re-enter the pool of diffusing ribosomes. Aggregation of the cells occurs at the highest C, here most likely because poly-L-lysine desorbs from the saturated glass and begins to cross-link the red cells. Derivatives desorbent adjective & noun ... The desorptive characteristics of three potential desorbents for metal recovery were assessed. The desorbent has surprisingly high strength and selectivity characteristics with the preferred desorbent. The feed and desorbent are supplied continuously and at the same time extract and raffinate are drawn continuously through the ports. desorber noun ... We used a thermal desorption unit double-stage desorber to transfer compounds from the 2-mm Carbotrap to a gas chromatograph or a GC-mass spectrometer. The chemical analysis of VOCs was carried out with thermal desorption gas chromatography and an automatic thermal desorber coupled to PE 8700 gas chromatograph. Sample injection was achieved via automatic thermal desorber, and detection was accomplished by a flame ionization detector. desorption /diːˈsɔːpʃ(ə)n / noun ... The land was then treated by a variety of methods, including solidification, bioremediation and indirect thermal desorption. However, as both species start to reach equilibrium, the reverse rates make themselves felt and the less-strongly bound species B begins to come off the surface again, reversing the rate of adsorption to a net desorption. A tool has been developed to measure the concentration of hydrocarbon compounds in a nitrogen-purge gas flow to the level of parts-per-thousand by using thermal desorption and gas chromatography. Origin 1920s: back-formation from desorption (from de- 'away' + adsorption).
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