stepwise decrease

USAGE SUMMARY

The phrase "stepwise decrease" is correct and usable in written English.
It can be used in contexts where you are describing a gradual reduction or decline in a systematic manner, often in scientific or technical writing. Example: "The experiment showed a stepwise decrease in temperature over the course of the hour."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

This decrease was most pronounced for albumin with a stepwise decrease over time.

Intensive Care Medicine Experimental

Almost all the stations reveal a stepwise decrease in the horizontal component of the geomagnetic field (H).

Earth, Planets and Space

This will be a fast process for the large number of FP plants required; for the huge BTL complexes, a much slower stepwise decrease is expected.

Energy, Sustainability and Society

The Ag quantum wire showed a stepwise decrease of conductance change upon exposure to the definite concentration of NH3 molecules in an aqueous environment.

Electrochimica Acta

Flow reversal, stepwise increase in shear rate and stepwise decrease in shear rate are considered for two lyotropic systems: a solution of polybenzylglutamate and one of hydroxypropylcellulose.

Chemical Engineering Science

Variations of the calcium-bound P in the core SG-1 show a long-term, stepwise decrease, with shifts at ∼2.5 Ma, 1.8 Ma, 1.2 Ma, and 0.6 Ma, indicating a long-term stepwise decrease of the paleolake nutrient supply in the drainage.

Quaternary International

In fact, a significant stepwise decrease in maspin expression (and in vascular endothelial growth factor (VEGF) expression) occurred in the sequence DCIS (Ductal Carcinoma In Situ)- invasive cancer – brain-lymph-node-bone metastasis experiments.

Clinical and Translational Medicine

A rapid response and high sulfide increment was obtained through a stepwise increase in the CODin concentration, while a stepwise decrease to the HRT exhibited a slower response with smaller sulfide increment.

Water Research

After a first experiment, the culture conditions were improved for the second experiment (stepwise decrease of EC after flowering, pH adjusted twice a week, less plants per m2) leading to a more favorable harvest (higher grain yield and harvest index).

Advances in Space Research

Mechanical characterization revealed a stepwise decrease in flexural modulus (9.4 8.1 GPa) and concomitant increase in transverse modulus and strength on increasing the compaction temperature from 255 to 259 °C.

Polymer

This reaction presents a stop-effect, i.e. a drastic increase of the reaction rate for a stepwise decrease in the inlet concentration of ethanol (Koubek et al., 1980a, b; Moravek and Kraus, 1984).

Chemical Engineering Science

Expert writing Tips

Best practice

When describing experimental results or processes, use "stepwise decrease" to clearly indicate that a reduction occurs in distinct, measurable stages.

Common error

Avoid using "stepwise decrease" when the reduction is continuous and gradual. A "linear decrease" or "gradual decline" is more appropriate for smooth, uninterrupted changes.

Linguistic Context

The phrase "stepwise decrease" functions as a noun phrase that describes a specific type of reduction. Ludwig AI provides examples from various scientific domains where this term is commonly used, indicating its role in precise and technical communication.

Expression frequency: Very common

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "stepwise decrease" is a grammatically sound and frequently used term, especially within scientific literature. As highlighted by Ludwig AI, it effectively describes a reduction that occurs in distinct, measurable stages. While alternatives like "gradual decline" or "progressive reduction" exist, "stepwise decrease" is particularly useful when emphasizing the incremental nature of the reduction. Remember to avoid using it when describing continuous changes. Its consistent usage across authoritative scientific sources underscores its reliability and precision in formal communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

step-by-step decline

Replaces "stepwise" with a more explicit phrase indicating a sequence of steps.

stage-by-stage reduction

Similar to phased, emphasizes that the reduction occurs in clearly defined stages.

incremental decrease

Focuses on the small, individual amounts by which the quantity decreases.

sequential drop

Highlights that the decrease happens in a specific order, one step after another.

gradual decline

Emphasizes the slowness and continuity of the decrease, instead of its discrete steps.

progressive reduction

Highlights the ongoing and continuous nature of the reduction, rather than the incremented nature.

phased reduction

Suggests the decrease is planned and executed in distinct phases.

gradated decrease

Emphasizes a smooth and continuous transition between different levels of decrease.

methodical decline

Focuses on the carefully organized and systematic nature of the reduction.

systematic diminution

Implies a structured and orderly reduction, often according to a specific plan or rule.

FAQs

How to use "stepwise decrease" in a sentence?

Use "stepwise decrease" to describe a situation where something is reduced incrementally or in stages. For example, "The experiment demonstrated a "stepwise decrease" in temperature over time".

What can I say instead of "stepwise decrease"?

You can use alternatives like "gradual decline", "progressive reduction", or "incremental decrease" depending on the context.

Which is correct, "stepwise decrease" or "continuous decrease"?

"Stepwise decrease" implies a reduction in distinct steps, while "continuous decrease" suggests a smooth, uninterrupted decline. The correct choice depends on whether the reduction occurs in discrete stages or continuously.

What's the difference between "stepwise decrease" and "gradual decrease"?

A "stepwise decrease" happens in distinct, measurable steps, whereas a "gradual decrease" occurs smoothly and continuously over time.