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Mục từ này chưa được dịch sang ngôn ngữ của bạn, vì vậy nội dung gốc được hiển thị bên dưới.
desiccator
This term is primarily used in technical, scientific, and industrial registers. It refers specifically to the hardware used for moisture control, distinguishing it from the process of desiccation itself. In a laboratory setting, it typically evokes the image of a heavy glass jar with a tight-fitting lid and a bed of silica gel or calcium chloride.
While the word describes both small lab equipment and large industrial machinery, the core function remains the same: creating a moisture-free environment to protect hygroscopic substances. It is rarely used in casual conversation and is almost exclusively found in chemistry manuals, industrial specifications, or academic papers.
Ý nghĩa
A sealed container, typically made of glass, used for preserving hygroscopic materials in a dry atmosphere by using a drying agent.
Ví dụ
Place the heated crucible inside the desiccator to cool in a dry environment.
Make sure the grease on the rim of the desiccator is fresh to ensure an airtight seal.
The lab technician carefully slid the lid across the top of the desiccator.
I wonder if the silica gel in this desiccator needs to be regenerated.
We need to invest in a larger industrial desiccator for the new production line.
We need to invest in a larger industrial desiccator for the new production line.
The industrial desiccator removes moisture from the powder before packaging.
Check if the vacuum desiccator is holding pressure correctly.
Why is the sample still damp despite being in the desiccator for an hour?