基本解釋[經(jīng)濟(jì)學(xué)]航天産業(yè)英漢例句雙語例句As an important cast alloy, ZL114A is widely used in aeronautic, astronautic and automobile industry.ZL114A是一種重要的鑄造郃金,廣泛的應(yīng)用於航空航天以及民用工業(yè)領(lǐng)域。The power supply of launch site is very important in astronautic industry. A redundant system can be used to ensure the reliability.航天發(fā)射場的供配電系統(tǒng)是給發(fā)射場提供動(dòng)力的關(guān)鍵設(shè)備,直接影響發(fā)射場的可靠性。The engineering materials with the properties of low density, high strength, high modulus and high melting point are urgent needed as the development of aeronautic and astronautic industry.隨著宇航和航空工業(yè)的發(fā)展,迫切需要低相對密度、高強(qiáng)度、高模量和耐高溫的工程材料。astronautic industry更多例句專業(yè)釋義經(jīng)濟(jì)學(xué)航天産業(yè)