This controller does not contain a laser vs This controller does not contain laser

Both phrases are correct, but they are used in slightly different contexts. The phrase 'this controller does not contain a laser' is more common and natural in English. It specifies that the controller does not have a specific laser, implying there could be other types of lasers. On the other hand, 'this controller does not contain laser' is less common and sounds a bit awkward because 'laser' is typically used as a countable noun. It would be more appropriate to use 'a laser' to refer to a specific laser.

Last updated: March 30, 2024 • 610 views

This phrase is correct and commonly used in English.

"This controller does not contain a laser"

This phrase is used to specify that the controller does not have a specific laser, implying there could be other types of lasers.

Examples:

This controller does not contain a laser suitable for cutting metal.
I'm sorry, but this controller does not contain a laser pointer.
The new model of this controller does not contain a laser for precise measurements.
This controller does not contain a laser powerful enough for long-range scanning.
It is important to note that this controller does not contain a laser for engraving.

Show examples from the web [+]

The Constitution does not contain a specific provision to deal with this eventuality.
Error: XML file does not contain a wallet.
Template does not contain a valid journal.
The file does not contain a message.
The clipboard does not contain a valid display description.
This theme does not contain a preview.
However, this law does not contain a definition of what constitutes a significant new service.
The ECSC Treaty does not contain a comparable provision.
The formulation does not contain a preservative and is for single use only.
Palivizumab solution does not contain a preservative and should be administered within 3 hours of preparation.
It also does not contain a specific anti-circumvention clause.
Community copyright legislation does not contain a general definition of what constitutes a work protected by copyright law.
The transfer pricing report does not contain a justification for this statement.
In reality, however, the Commission communication does not contain a single provision for the Member States with these integrated approaches for social and employment policy aspects.
We have also wanted to avoid, where possible, countries being mentioned or highlighted when the report on human rights for this year does not contain a systematic analysis of each country.
It is very unsatisfactory for legal certainty that the directive does not contain a simple and clear definition.
kppp: rulefile does not contain a default rule
Template does not contain a valid event.
The attachment does not contain a valid calendar message
The email address you entered is not valid because it does not contain a local part.

Alternatives:

this controller does not contain any lasers
this controller does not have a laser
this controller does not include a laser
this controller lacks a laser
this controller is without a laser

This phrase is technically correct but less common in English.

"This controller does not contain laser"

This phrase is less common and sounds a bit awkward because 'laser' is typically used as a countable noun. It would be more appropriate to use 'a laser' to refer to a specific laser.

Show examples from the web [+]

The ePrivacy Directive does not contain explicit enforcement provisions.
This Regulation does not contain provisions which regulate animal welfare.
The proposal does not contain any blocking measure.
Furthermore, the Commission finds that GNA's business plan does not contain manifestly erroneous assumptions.
Heading 1905 does not contain an upper limit for the filling content of pastries.
Insofar as the experts valuation report does not contain deficiencies.
It considers, finally, that the definition of public service tasks does not contain any manifest error.
The securitisation documentation does not contain clauses that
The Treaty does not contain any explicit transitional provisions for such agreements which have now come under exclusive Union competence.
The current regulation does not contain clear provisions on good new rules remedy this shortcoming.
At present, secondary Community legislation does not contain any provisions specifically aimed at safeguarding the pluralism of the media.
Since the Regulation does not contain rules concerning mandatory data sharing, this word should be deleted.
Madam President, the Emissions Trading Directive does not contain any provisions relating to administrative charges.
The Constitution does not contain a specific provision to deal with this eventuality.
Error: XML file does not contain a wallet.
This curve does not contain the point.
This polygon does not contain the point.
Library does not contain the symbol "Chiasmus".
Template does not contain a valid journal.
The file does not contain a message.

Alternatives:

this controller does not contain any lasers
this controller does not have a laser
this controller does not include a laser
this controller lacks a laser
this controller is without a laser

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This controller does not contain a laser vs This controller does not contain laser