keep invariable

USAGE SUMMARY

The phrase "keep invariable" is not commonly used in written English and may sound awkward.
It could be used in contexts where you want to emphasize maintaining something unchanged or constant. Example: "To ensure consistency in our results, we must keep invariable the parameters of our experiment."

Science

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

For example, they keep invariable during the production of one batch or one order.

EURASIP Journal on Wireless Communications and Networking

The reason is that the RBMCDA method cannot handle trajectory changes during occlusions, since it assumes that the involved objects keep invariable their trajectories.

EURASIP Journal on Advances in Signal Processing

Human-verified similar examples from authoritative sources

Similar Expressions

57 human-written examples

Categorical factors including diluting solvent and sequence of addition were kept invariable.

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

And the applied voltage keeps invariable at different set currents in measurements.

Nanoscale Research Letters

As shown in Fig. 9, after 0.2 s, the inverter performance keeps invariable, the MG voltages u mabc are still kept balanced in three-phase system.

Journal of Modern Power Systems and Clean Energy

HRP is an active routing method whose routing information is established when the network is deployed and keeps invariable unless the network structure changes.

EURASIP Journal on Wireless Communications and Networking

The compression resistance of the explosive emulsified by compound emulsifier is the highest among all the explosives, when the content of the whole components and manufacturing engineering are kept invariable.

Journal of University of Science and Technology Beijing, Mineral, Metallurgy, Material

In this paper through using the advanced modeling method of element stiffness matrix modification, the order of the global stiffness matrix can be kept invariable in establishing the model of intact and damaged structures.

Composite Structures

Under the introduction of the ARTMR, we find that the sign of the ARTMR versus the magnetic flux keeps invariable for different parameter α, but the convex shape of the ARTMR depends distinctly on the sign of the parameter α.

Nanoscale Research Letters

When the NRPL with a high NA is applied, there is still a deviation in focal length derived based on the intensity distribution of |E x |2 and |E z |2, and the deviation almost keeps invariable.

Nanoscale Research Letters

In simulation-based evaluations, typically, during a simulation run the locations of the users are kept invariable and therefore multiple independent runs (snapshots) are required with the objective of sampling the geographical distribution of the users in the footprint area.

EURASIP Journal on Wireless Communications and Networking

Expert writing Tips

Best practice

When aiming for clarity, consider using more common alternatives like "remain constant" or "stay unchanged" instead of "keep invariable".

Common error

While technically correct, "keep invariable" sounds formal and can be replaced with simpler options in most contexts. Opt for phrases like "remain constant" or "stay unchanged" to improve readability.

Linguistic Context

The phrase "keep invariable" functions as a verb phrase, indicating the action of maintaining something in a constant state. It is primarily used to describe actions taken to ensure that certain parameters or conditions do not change. This usage is supported by the examples found by Ludwig, which showcase its use in technical contexts.

Expression frequency: Uncommon

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Encyclopedias

0%

Ludwig's WRAP-UP

The phrase "keep invariable" means to maintain something in a constant, unchanging state. While grammatically acceptable, it's not frequently used in general English. Ludwig AI suggests that, the phrase is acceptable, but the analysis reveals it appears predominantly in scientific and technical contexts. For clarity and readability in broader contexts, consider using alternatives like "remain constant" or "stay unchanged". Despite its correctness, overuse in non-technical writing can sound overly formal. To ensure clear communication, evaluate if simpler terms would be more effective. The expert rating given is 3.5 which balances correct grammar with infrequent usage.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

hold invariable

Keep in a fixed state.

remain constant

Emphasizes the continuity of a state without fluctuation.

stay unchanged

Highlights the lack of alteration over time.

keep constant

Maintains a specified value or condition without variation.

remain unaltered

Emphasizes the state of something to be without any change.

maintain consistency

Focuses on preserving a uniform state or behavior.

stay fixed

Highlights the lack of alteration of something.

maintain uniformity

Focuses on preserving a standard and consistent look.

hold steady

Suggests resisting forces that might cause variation.

preserve stability

Underscores the act of keeping something stable.

FAQs

What does "keep invariable" mean?

The phrase "keep invariable" means to maintain something in a constant or unchanging state. It suggests that something is being held or preserved without any alteration or variation.

What are some alternatives to "keep invariable"?

You can use alternatives like "remain constant", "stay unchanged", or "maintain consistency". The best option depends on the specific context.

Is "keep invariable" grammatically correct?

Yes, "keep invariable" is grammatically correct, but it is not a commonly used phrase. According to Ludwig AI, the phrase is acceptable. It appears more often in scientific or technical writing.

How can I use "keep invariable" in a sentence?

Example: "To ensure the accuracy of the experiment, we must "keep invariable" the environmental conditions." Using alternative "remain constant" sounds better.