一、性

　　1、 Security

　　由于大型航空航天模型需要更多的空間和資源，制作過程和使用過程中可能會(huì)涉及到更多的風(fēng)險(xiǎn)。因此，制作和使用大型航空航天模型時(shí)需要注意，避免出現(xiàn)意外事故。

　　Due to the need for more space and resources for large-scale aerospace models, there may be more safety risks involved in the production and use process. Therefore, it is necessary to pay attention to safety and avoid accidents when making and using large aerospace models.

　　二、技術(shù)要求高

　　2、 High technical requirements

　　制作大型航空航天模型需要更高的技術(shù)水平，包括設(shè)計(jì)、制作、調(diào)試和飛行等方面。因此，需要學(xué)習(xí)和掌握相關(guān)的技術(shù)和知識(shí)，才能順利進(jìn)行制作和操作。

　　Creating large-scale aerospace models requires a higher level of technical proficiency, including design, production, debugging, and flight. Therefore, it is necessary to learn and master relevant technologies and knowledge in order to smoothly carry out production and operation.

　　三、材料選擇

　　3、 Material selection

　　大型航空航天模型需要使用更多的材料，包括金屬、非金屬、復(fù)合材料等。選擇合適的材料和結(jié)構(gòu)是保證模型穩(wěn)定性和性的關(guān)鍵。

　　Large aerospace models require the use of more materials, including metals, non-metals, composite materials, etc. Choosing appropriate materials and structures is crucial to ensuring the stability and safety of the model.

　　四、質(zhì)量控制

　　4、 Quality control

　　由于大型航空航天模型的制作和使用需要更高的精度和質(zhì)量要求，因此需要嚴(yán)格控制各個(gè)制作環(huán)節(jié)的質(zhì)量，確保終產(chǎn)品的質(zhì)量和性。

　　Due to the higher precision and quality requirements required for the production and use of large-scale aerospace models, it is necessary to strictly control the quality of each production process to ensure the quality and safety of the final product.

　　五、知識(shí)產(chǎn)權(quán)保護(hù)

　　5、 Intellectual property protection

　　大型航空航天模型的制作和使用需要嚴(yán)格遵守相關(guān)的知識(shí)產(chǎn)權(quán)法律法規(guī)。需要在不侵犯他人知識(shí)產(chǎn)權(quán)的前提下進(jìn)行制作和使用。

　　The production and use of large-scale aerospace models require strict compliance with relevant intellectual property laws and regulations. It is necessary to produce and use without infringing on the intellectual property rights of others.

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