under a sealed condition

USAGE SUMMARY

The phrase "under a sealed condition" is correct and usable in written English.
It can be used in contexts where something is kept secure or protected from tampering, often in legal or formal situations. Example: "The documents must be kept under a sealed condition until the investigation is complete."

✓ Grammatically correct

Science

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

The base drilling fluid was prepared as follows: 100 g of bentonite and 8 g of anhydrous Na2CO3 were added to 1000 mL of water, and stirred for about 20 min with a high-speed mixer, and then placed under a sealed condition for about 24 h at room temperature.

Petroleum Science

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

Non-carbonated specimens were prepared as references in a sealed condition to prevent natural carbonation.

International Journal of Concrete Structures and Materials

For these samples permeability was higher than for comparable samples cured in a sealed condition (Bondar et al. 2012).

International Journal of Concrete Structures and Materials

The measured compressive strength of the specimens under the drying condition was higher than that under the sealed condition because of carbonation and suction.

Construction and Building Materials

In addition, the restrained specimens under the dry curing condition have higher decrease rate of restraining effect, shrinkage gradient, restrained stress, and cracking potential than those under the sealed condition.

Construction and Building Materials

The acid value of methyl ester after 12 months of storage which was kept at 35°C under dark and sealed condition increases from 0.44 to 5.0 mg KOH/g; whereas, in light and sealed condition, the acid value increased from 0.44 to 6.0 mg KOH/g.

International Journal of Energy and Environmental Engineering

Mortar containing NWPA expand less than that with expanded clay under sealed condition, which suggests the lower internal curing efficiency of NWPA.

Construction and Building Materials

Results showed that the expansive cements containing more reactive MgOs produced more rapid expansion under sealed condition or water curing, leading to effective autogenous shrinkage compensations at early age.

Construction and Building Materials

After 6 months of storage, the acid value increased from 0.44 to 3.9 mg KOH/g for the samples which are kept at 4°C and exposed to air; whereas, for the sample stored at the same temperature but under sealed condition, increase was not significant, i.e., 0.5 mg KOH/g (Figure 1b,c).

International Journal of Energy and Environmental Engineering

For example, in one position, tubing is present to deliver reagents to the reactor; in another position, there is no tubing, allowing for a reaction under sealed conditions.

EJNMMI Research

Examples of these unit operations are 'ADD' which adds any reagent to any reaction vessel, 'REACT' which performs a reaction under sealed conditions, and 'TRANSFER' which transfers the contents of one reaction vessel to another with an optional cartridge purification step.

EJNMMI Research

Expert writing Tips

Best practice

When using "under a sealed condition", ensure the context clearly benefits from emphasizing both the 'sealed' aspect and the overall 'condition' or state being maintained. Otherwise, a simpler phrase like "in a sealed container" might suffice.

Common error

Avoid using "under a sealed condition" in everyday situations where simpler terms like "sealed" or "closed" would be more natural. This phrase carries a slightly formal tone, making it less suitable for informal communication.

Linguistic Context

The phrase "under a sealed condition" functions primarily as an adverbial phrase, modifying a verb by describing the circumstances or state in which an action is performed or a state exists. As noted by Ludwig AI, it's grammatical and usable.

Expression frequency: Rare

Frequent in

Science

100%

Less common in

News & Media

0%

Formal & Business

0%

Academia

0%

Ludwig's WRAP-UP

In summary, "under a sealed condition" is a grammatically correct but relatively uncommon phrase primarily used in formal and scientific contexts. It emphasizes that something is kept secure and protected from external influences. According to Ludwig AI, the phrase is usable and correct. While simpler alternatives like "in a sealed container" might be preferable in everyday situations, "under a sealed condition" is appropriate when you need to highlight both the act of sealing and the resulting state of containment. It is important to be mindful of the context to ensure appropriate usage.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

in a sealed environment

Focuses on the surrounding environment rather than the 'condition' itself, implying a broader context of isolation.

in a hermetically sealed container

Emphasizes the airtight nature of the container, highlighting the prevention of air or gas exchange.

in a closed system

Suggests a system where nothing enters or leaves, often used in scientific or technical contexts.

in airtight packaging

Highlights the specific type of packaging used to maintain a seal.

in a vacuum-sealed bag

Specifies the use of vacuum sealing to remove air and preserve contents.

in a secure enclosure

Emphasizes the security and protection provided by the enclosure.

in controlled atmosphere

Indicates a regulated environment, particularly regarding gases and temperature.

contained environment

Highlights the aspect of confinement and control within a specific area.

protected storage

Focuses on the act of safeguarding items from damage or degradation during storage.

under protective custody

Implies a safeguarding element, usually in a legal or law enforcement context.

FAQs

How can I use "under a sealed condition" in a sentence?

The phrase "under a sealed condition" is best used when describing a state or environment that is specifically protected from external factors to maintain its integrity, such as, "The samples were stored under a sealed condition to prevent contamination".

What's a simpler alternative to "under a sealed condition"?

Depending on the context, you could use alternatives such as "in a sealed container", "in a closed system", or simply "sealed".

Is "under a sealed condition" formal or informal?

The phrase "under a sealed condition" leans towards a more formal or technical register. Simpler alternatives are preferable in casual conversation.

When is it appropriate to use "under a sealed condition" instead of just saying "sealed"?

Use "under a sealed condition" when it's important to emphasize not just the act of sealing, but also the resulting state or environment that's being maintained, for example, to preserve experimental samples or protect sensitive documents.