April 15, 2020
Introduction.
My name is Nickolay. I am 30 years old. I work in a factory, which produces analytic instruments. I have been working here for 10 years. The most popular producing devices are gas chromatography(GC) and mass spectrometry detector(MSD). I think it says nothing for you. I try to explain what is that. GS is a complicated instrument which separates compounds of sample on a special capillary column. After separation compounds are going one by one into MSD. In MSD system compound is bombarded by electrons. The result is ions which have mass and charge. MSD is getting a special spectrum, which individuals for each compound. After the software compares a library spectra and obtained spectra by the MSD system.
For example, these instruments can be used for determining bad drugs( name of the drug in an unknown sample).
Introduction.
My name is Nickolay.
I am 30 years old.
I work in a factory, which that produces analytic instruments.
"which produces" is correct for grammar, but is a bit awkward for native speakers. It is a better phrase to use if you are writing a formal paper.
I have been working here for 10 years.
The most popularfrequently producinged devices are gas chromatography(GC) and mass spectrometry detector(MSD).
I think it saythis means nothing forto you.
I will try to explain what is thatthese are.
GS is a complicated instrument which separates compounds of a sample on a special capillary column.
After separation compounds are goingo one by one into the MSD.
In the MSD system, the compound is bombarded by electrons.
The result is ions which have mass and charge.
MSD is gettings a special spectrum, which produces individuals [elements] for each compound.
I was not entirely sure what you wanted to say here. "Individuals" usually only means "individual people."
AfterThen, the software compares a library spectra andto the obtained spectra by the MSD system.
For example, these instruments can be used for determining bad drugs( name of the drug in an unknown sample).
Feedback
You have a high level of vocabulary for a difficult subject. Overall, your writing is clear and understandable. There are just small grammar things that need to be practiced.
I work in a factory, which produces analytic instruments.
With a comma, it looks like you’re defining any and all factories as places that make analytics instruments. This isn’t true as factories can make different things
I have been working here for 10 years.
The most popular producing devices are gas chromatography(GC) and mass spectrometry detectors (MSD).
I think it says nothing for you.Sorry, I don’t understand what you were trying to say!
I will try to explain what is thatthese are.
(Similarly, if in another example you were talking about one object, you would say “what this is.”
GS is a complicated instrument which separates compounds of a sample on a special capillary column.
After separation, compounds are goingo one by one into MSD.
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Introduction. This sentence has been marked as perfect! |
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My name is Nickolay. This sentence has been marked as perfect! |
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I am 30 years old. This sentence has been marked as perfect! |
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I work in a factory, which produces analytic instruments. I work in a factory With a comma, it looks like you’re defining any and all factories as places that make analytics instruments. This isn’t true as factories can make different things I work in a factory "which produces" is correct for grammar, but is a bit awkward for native speakers. It is a better phrase to use if you are writing a formal paper. |
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I have been working here for 10 years. This sentence has been marked as perfect! This sentence has been marked as perfect! |
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The most popular producing devices are gas chromatography(GC) and mass spectrometry detector(MSD). The most popular producing devices are gas chromatography(GC) and mass spectrometry detectors (MSD). The most |
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I think it says nothing for you.
I think |
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I try to explain what is that. I will try to explain what (Similarly, if in another example you were talking about one object, you would say “what this is.” I will try to explain what |
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GS is a complicated instrument which separates compounds of sample on a special capillary column. GS is a complicated instrument which separates compounds of a sample on a special capillary column. GS is a complicated instrument which separates compounds of a sample on a special capillary column. |
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After separation compounds are going one by one into MSD. After separation, compounds After separation compounds |
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In MSD system compound is bombarded by electrons. In the MSD system, the compound is bombarded by electrons. |
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The result is ions which have mass and charge. This sentence has been marked as perfect! |
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MSD is getting a special spectrum, which individuals for each compound. MSD is get I was not entirely sure what you wanted to say here. "Individuals" usually only means "individual people." |
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After the software compares a library spectra and obtained spectra by the MSD system.
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For example, these instruments can be used for determining bad drugs( name of the drug in an unknown sample). This sentence has been marked as perfect! |
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