Definition of prepreg in English:

prepreg

noun ˈpriːprɛɡˌprēˈpreɡ

mass noun

A fibrous material pre-impregnated with a particular synthetic resin, used in making reinforced plastics.
预浸料（坯）；聚酯胶片，半固化片
Example sentencesExamples
- Even construction is now mostly metal, although the airframe retains some prepreg carbon-fiber materials.
- Unidirectional tape is more expensive than aluminum and more difficult to lay up than a woven prepreg.
- The outer panel is based on a unidirectional prepreg tape.
- Unlike some of the prepreg materials ordinarily used in composite processes, what they're using is a material that's like a fabric at room temperature.

Origin

1950s: from pre- 'before' + (im)preg(nated).

Definition of prepreg in US English:

prepreg

nounˌprēˈpreɡ

A fibrous material preimpregnated with a particular synthetic resin, used in making reinforced plastics.
预浸料（坯）；聚酯胶片，半固化片
Example sentencesExamples
- Unidirectional tape is more expensive than aluminum and more difficult to lay up than a woven prepreg.
- Even construction is now mostly metal, although the airframe retains some prepreg carbon-fiber materials.
- Unlike some of the prepreg materials ordinarily used in composite processes, what they're using is a material that's like a fabric at room temperature.
- The outer panel is based on a unidirectional prepreg tape.

Origin

1950s: from pre- ‘before’ + ( im)preg(nated).

词汇	prepreg
释义	Definition of prepreg in English: prepreg noun ˈpriːprɛɡˌprēˈpreɡ mass noun A fibrous material pre-impregnated with a particular synthetic resin, used in making reinforced plastics. 预浸料（坯）；聚酯胶片，半固化片 Example sentencesExamples Even construction is now mostly metal, although the airframe retains some prepreg carbon-fiber materials. Unidirectional tape is more expensive than aluminum and more difficult to lay up than a woven prepreg. The outer panel is based on a unidirectional prepreg tape. Unlike some of the prepreg materials ordinarily used in composite processes, what they're using is a material that's like a fabric at room temperature. Origin 1950s: from pre- 'before' + (im)preg(nated). Definition of prepreg in US English: prepreg nounˌprēˈpreɡ A fibrous material preimpregnated with a particular synthetic resin, used in making reinforced plastics. 预浸料（坯）；聚酯胶片，半固化片 Example sentencesExamples Unidirectional tape is more expensive than aluminum and more difficult to lay up than a woven prepreg. Even construction is now mostly metal, although the airframe retains some prepreg carbon-fiber materials. Unlike some of the prepreg materials ordinarily used in composite processes, what they're using is a material that's like a fabric at room temperature. The outer panel is based on a unidirectional prepreg tape. Origin 1950s: from pre- ‘before’ + ( im)preg(nated).
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