launch vt. 1.使(船)下水。 launch a ship from a shipyard 使船从船坞下水。 2.发射;投出;提出,发出。 3.(把孩子等)送出;使独立谋生。 4.开办,创办;发动,发起;开展。 launch a man-made [an artificial] satellite 发射人造卫星。 launch an airplane 使飞机起飞。 launch a spear 投矛。 launch a torpedo 发射鱼雷。 launch into space a sputnik-ship 向太空发射人造卫星。 launch one's child in [into] the world 把子女送到社会上。 launch sb. in [into] business 使某人进入商界。 launch a new enterprise 创办新企业。 launch a fierce attack 开始猛攻。 launch a mass movement 开展群众运动。 launch a campaign of abuse 开始互骂。 launch threats against sb. 对某人发出威胁。 vi. 1.起飞,下水。 2. 投入。 3.开始,着手进行。 A bird launched off. 鸟飞走了。 launch into a strong rebuke 激烈斥责。 launch on one's study 开始学习。 launch upon the production of cars 开始生产汽车。 launch out 1. 船下水。 2. 出航 ( launch out on a journey 首途旅行)。 3. 开始 ( launch out in a new scheme 开始新的计划)。 4. 挥霍。 launch out into 1. 乘船出海;投身…(界)。 2. 开始,着手。 3. 挥霍 ( launch out into extravagance 大肆挥霍)。 n. 发射,下水。 launch of a new liner 新(定期)客轮[班机]下水[首航]。 n. 汽艇,游艇。 a motor launch 摩托艇。
Those above exploitation of technologies created good conditions for our company to develop the important new products such as the super high power launching tubes and the export electronic tubes and so on 上述工艺的开发成功为我公司超大功率广播发射管和出口的电子管等重点新产品的研制创造了良好的条件。
In order to open the cover of a concentric canister launcher ( ccl ) automatically with the jet during its launching, four schemes are put forward, viz . fracturable cover, eccentrically positioned interior and exterior launching tubes, jet guides of assymmetric construction, and covers made of heterogeneous materials 摘要为实现导弹自力发射时同心发射筒前盖自动向一侧开启,讨论了4种燃气开盖方案:易碎盖方案、内外筒偏心盖方案、半导流锥方案和各向异性材料发射筒盖方案,并用数值方法模拟了各种方案的筒内复杂三维流场。