their efficiencies

USAGE SUMMARY

The phrase "their efficiencies" is correct and usable in written English.
It can be used when discussing the effectiveness or performance levels of individuals, systems, or processes in a specific context. Example: "The team analyzed their efficiencies in completing the project to identify areas for improvement."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

This is done through investigating and measuring their efficiencies and identifying the inefficient and less-efficient units.

Journal of Loss Prevention in the Process Industries

The most efficient foaming formulations were screened for core flood studies where their efficiencies in enhancing oil recovery were tested.

Journal of Petroleum Exploration and Production Technology

"Companies are improving their efficiencies".

The New York Times

Their efficiencies are optimized individually.

Cryogenics

New solar cell designs are edging up their efficiencies.

MIT Technology Review

Take skyscrapers: their efficiencies may become nightmares in a blackout, as the elevators stop working.

The New Yorker

Three mechanical anchorage schemes were designed to test their efficiencies.

Construction and Building Materials

All three reported higher operating profits in the first quarter, a sign that their efficiencies are taking hold.

The New York Times

They all show lower values of their efficiencies to generate shaft power.

Chemical Engineering Science

Our results show that the model is aBothtofpredicthese hydrodynamic behavior and bubble dynamics, including typesutting of bubbles threactorsre meshaveery well.

Chemical Engineering Science

It has not been the quality of light that has let OLEDs down but rather their efficiencies.

MIT Technology Review

Expert writing Tips

Best practice

When discussing improvements in a system or process, quantify "their efficiencies" with specific metrics like percentage increases or units of output per unit of input to provide concrete evidence of the enhancement.

Common error

Avoid using "their efficiencies" as a blanket term for all positive outcomes. Instead, ensure that the context clearly relates to the specific ratio of input to output, or the effective use of resources. Otherwise, use "their effectiveness" or "their performance".

Linguistic Context

The phrase "their efficiencies" functions as a noun phrase, often serving as the object of a verb or the subject of a clause. It refers to the measure or degree of effectiveness in achieving a goal, as seen in Ludwig's examples.

Expression frequency: Very common

Frequent in

Science

58%

News & Media

28%

Formal & Business

14%

Less common in

Ludwig's WRAP-UP

In summary, the phrase "their efficiencies" is a grammatically correct and commonly used noun phrase that refers to the effectiveness or performance levels of individuals, systems, or processes. Ludwig AI confirms its correct usage across various contexts, predominantly in science, news, and formal business settings. When using this phrase, ensure it accurately reflects the ratio of input to output. Alternatives like "their effectiveness" or "their performance" can be used when a more general term is appropriate.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

their effectiveness

Replaces "efficiencies" with a more general term for how well something achieves its intended result.

their performance

Focuses on the action of performing well, rather than the measure of efficiency.

their level of efficiency

Adds a modifier to emphasize the degree or extent of efficiency.

their productivity

Emphasizes the rate at which they produce outputs.

their degree of effectiveness

Similar to 'level of efficiency' but uses 'effectiveness' instead.

how efficient they are

Rephrases the noun phrase into a clause expressing the same concept.

their output to input ratio

More technical and specific, focusing on the quantitative relationship between inputs and outputs.

their optimization

Highlights the process of making something as functional or effective as possible.

their capabilities

Shifts the focus to the inherent abilities and potential for efficient operation.

their ability to maximize output

Focuses on the specific ability to generate the most output from available resources.

FAQs

How can I use "their efficiencies" in a sentence?

You can use "their efficiencies" to describe the effectiveness of a group, system, or process in achieving its goals, such as "The company improved their efficiencies by streamlining operations".

What are some alternatives to "their efficiencies"?

Depending on the context, you could use "their effectiveness", "their performance", or "their productivity" as alternatives.

In what contexts is it most appropriate to use "their efficiencies"?

"Their efficiencies" is most appropriate in contexts where you are discussing the ratio of output to input, or the optimization of resource use. It's commonly found in scientific, technical, and business discussions.

What is the difference between "their efficiencies" and "their effectiveness"?

"Their efficiencies" specifically refers to the ratio of output to input and how well resources are used. "Their effectiveness" is a broader term that refers to how well something achieves its intended result, regardless of resource use.