YOU SAID:

It is the total absence of material in the elements (matter) in a certain space or place, or the lack of content inside a container. By extension, the condition of a region where the particle density is very low is also called vacuum

INTO JAPANESE

それは、特定の空間や場所の要素（物質）に物質がまったくないこと、またはコンテナ内の内容が不足していることです。ひいては、粒子密度が非常に低い領域の状態は、真空とも呼ばれます。

BACK INTO ENGLISH

It is that there is no substance in the element (substance) of a specific space or place, or that the contents in the container are insufficient. As a result, the state of the region where the particle density is very low is also called vacuum.

INTO JAPANESE

特定の空間や場所の要素（物質）に物質がない、または容器の中身が不足しているということです。その結果、粒子密度が非常に低い領域の状態は真空とも呼ばれます。

BACK INTO ENGLISH

It means that there is no substance in the element (substance) of a specific space or place, or the contents of the container are insufficient. As a result, the state of the region where the particle density is very low is also called vacuum.

INTO JAPANESE

特定の空間や場所の要素（物質）に物質がないか、容器の中身が不足していることを意味します。その結果、粒子密度が非常に低い領域の状態は真空とも呼ばれます。

BACK INTO ENGLISH

It means that there is no substance in the element (substance) of a specific space or place, or the contents of the container are insufficient. As a result, the state of the region where the particle density is very low is also called vacuum.