must be detected

USAGE SUMMARY

The phrase "must be detected" is correct and usable in written English.
It can be used when indicating that something is required to be identified or discovered, often in a technical or analytical context. Example: "In order to ensure the safety of the system, any anomalies must be detected immediately."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Site-specific factors such as those just mentioned affect the size of flammable gas cloud that must be detected (within a specified probability) by the gas detection system.

Journal of Hazardous Materials

Before being announced as bona fide discoveries, however, they must be detected from a ground-based observatory using a complementary detection technique.

The Guardian

These abrupt changes must be detected and repaired.

Signal Processing

To be useful in experiments, the deflection or scattering of a beam must be detected.

Britannica

When the acoustic energy is reflected back from the structures, the waves must be detected and converted to electricity.

The New York Times - Tech

Non-conformance must be detected early enough to allow for recovery or mitigation.

Transfusion Clinique et Biologique

Each asymmetry exceeding a defined value must be detected and limited by appropriate monitoring devices equipped with a suitable software.

Aerospace Science and Technology

Dangerous serial electric arc faults on low voltage power lines must be detected before fire hazards occur.

International Journal of Electrical Power & Energy Systems

There are a number of applications where non-uniform magnetic fields of complex configurations must be detected.

Journal of Magnetism and Magnetic Materials

The US housing and urban development secretary recently proposed lowering the level of lead that must be detected in children's blood before triggering federal cleanup action.

The Guardian

Sinister, aggressive prostate tumor cells — potentially fatal — must be detected amid indolent, harmless cells, though both types look similar on simple microscopic inspection.

The New York Times

Expert writing Tips

Best practice

When using "must be detected", ensure the context clearly indicates what needs to be found or identified and why it is necessary.

Common error

Avoid using "must be detected" in casual or informal writing. Opt for simpler alternatives like "needs to be found" or "should be identified" to maintain a natural tone.

Linguistic Context

The phrase "must be detected" functions as a passive construction, expressing a strong necessity or obligation for something to be identified or discovered. Ludwig provides numerous examples across diverse contexts illustrating this usage.

Expression frequency: Very common

Frequent in

Science

75%

News & Media

20%

Formal & Business

5%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "must be detected" signifies a strong requirement for identification or discovery, primarily used in formal and technical contexts. Ludwig AI confirms its grammatical correctness and provides numerous examples, predominantly from scientific and news sources. Related phrases include "needs to be identified" and "has to be found", offering alternative ways to express a similar meaning. When using "must be detected", ensure that the context clearly indicates what is being identified and why it is essential. While grammatically sound, avoid overuse in informal settings to maintain an appropriate tone.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

is imperative to detect

Highlights the urgent need for detection.

is required to be identified

Highlights a formal requirement for identification.

is crucial to identify

Stresses the critical importance of identification.

needs to be identified

Emphasizes a requirement for identification, slightly less formal.

is essential to find

Emphasizes the crucial importance of finding something.

has to be found

Suggests a necessity for locating something, implying a search.

is important to find

Highlights the significance of finding something.

should be identified

Indicates a recommendation or expectation of identification.

ought to be detected

Indicates a moral obligation or expectation for detection.

should be uncovered

Suggests the revealing of something previously hidden.

FAQs

How can I use "must be detected" in a sentence?

Use "must be detected" to emphasize the necessity of identifying something, as in "Dangerous serial electric arc faults on low voltage power lines must be detected before fire hazards occur".

What phrases are similar to "must be detected"?

You can use alternatives like "needs to be identified", "has to be found", or "should be identified" depending on the context.

Is it better to say "must be detected" or "needs to be detected"?

"Must be detected" conveys a stronger sense of obligation or necessity, while "needs to be detected" is slightly less formal. Choose the phrase that best suits the tone and context of your writing.

In what situations is "must be detected" most appropriate?

"Must be detected" is most appropriate in formal, technical, or scientific contexts where it is crucial to emphasize the importance of identifying or discovering something.