• 古斯塔夫登陆强度二级风暴风速大约小时175公里预计新奥尔良连续小时受到冲击

    Gustav landed as a secondary storm with a wind speed of about 175 kilometers per hour, and New Orleans is expected to be hit for several hours in a row.

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  • 速度升高到1.3马赫(速度单位,1马赫=音速=340.29m/s——译者注)以后,不会再对冲击强度造成太大的影响。

    Increasing speeds above Mach 1.3 results in only small changes in shock wave strength.

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  • 飞行高度决定了冲击到达地面所需要行进距离冲击强度影响是最大的。

    Altitude determines the distance shock waves travel before reaching the ground, and this has the most significant effect on intensity.

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  • 山丘河谷其它地貌特征造成多种冲击反射影响强度

    Hills, valleys and other terrain features can create multiple reflections of the shock waves and affect intensity.

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  • 一些飞行动作——拉升加速S型转弯——增大冲击强度

    Some maneuverspushovers, acceleration and "s" turnscan amplify the intensity of the shock wave.

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  • 强度最大处位于飞机正下方随着飞行路线横向距离增大强度不断减小,直到因为冲击地面折射消失

    Maximum intensity is directly beneath the aircraft, and decreases as the lateral distance from the flight path increases until it ceases to exist because the shock waves refract away from the ground.

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  • 冲击行进方向强度受到飞行速度方向、气温气压的影响。

    The direction of travel and strength of shock waves are influenced by wind, speed, and direction, and by air temperature and pressure.

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  • 一般飞机飞得高,冲击(到达地面)所需要移动距离就越大,使得音强度减弱。

    Generally, the higher the aircraft, the greater the distance the shock wave must travel, reducing the intensity of the sonic boom.

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  • 随着冲击圆锥体变得越来越宽并且不断向外向移动强度不断减弱。

    As the shock cone gets wider, and it moves outward and downward, its strength is reduced.

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  • 最新消息宾州研究者已经构想了推进飞船发动机,其船体带有足够强度减震器,可以经受正反质子湮灭时的冲击

    Update: Penn State researchers have conceived of an engine to drive a spacecraft with shock absorbers tough enough to survive the collisions of protons and antiprotons.

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  • 古斯塔夫登陆时的强度二级风暴风速大约小时175公里预计新奥尔良将连续小时受到冲击

    Gustav came ashore as a Category Two storm, with winds moving at 175 kilometers per hour. It is expected to lash the city for several hours.

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  • 最重要前后不一致冲击强度一批批机会增加部分破损。?

    On top of that, inconsistencies in impact strength from batch to batch increased the chances of having part breakages . ?

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  • 冲击强度聚氯乙烯20尼龙66的10倍,聚四氟乙烯8倍。

    Its impact strength is 20 times that of polyvinyl chloride, nylon 10, 66 times, 8 times of ptfe.

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  • 零件表面熔点金属渗透增大密度强度硬度延展性冲击能力。

    A part surface can be infiltrated with a low melting point metal to increase density, strength, hardness, ductility and impact resistance.

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  • 提高变型温度冲击强度

    Impact heat distortion temperature and low; temperature impact strength.

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  • 市面上的井盖不同液压机出来的,冲击强度较大

    Unlike the market covers is that it is pressed out by hydraulic machine, high impact strength.

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  • PC板材显著优势透光率高冲击强度高等成为建材市场宠儿

    PC board is the most significant advantage is the high light transmittance, resistance to impact strength higher makes building materials market favorite.

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  • 而且能够墙面冲击强度得到一定的增加

    But also to make the wall of the impact strength has been increased.

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  • 一般而言,大多数热塑性材料具有较高冲击强度腐蚀性以及良好流动性使其容易加工适于复杂成型设计

    In general, most of the thermoplastic materials offer high impact strength, corrosion resistance, and easy processing with good flow characteristics for molding complex designs.

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  • 缓慢关闭阀门削减冲击强度

    Slowly close the valve, reduce the intensity of shock wave.

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  • 具有柔韧性好、冲击强度高等特点。

    It has good flexibility, and high impact strength.

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  • 具有柔韧性好、冲击强度高等特点。

    It has good flexibility, impact strength and high.

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  • 涂料室温固化,并有着优良的附着力冲击强度

    The coating can be solidified at room temperature, with excellent adhesion and Impact strength.

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  • 人们发现,动态应力强度因子变化滞后应力脉冲冲击微秒

    The dynamic SIF variation was found to lag behind the stress - pulse impingement by several microseconds.

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  • 具有好的拉伸冲击强度较好的韧性;

    The cladding layers have good tensile, impact strength, and good ductility.

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  • 增加产品强度提高冲击性能

    Increase product intensity and improve impact performance.

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  • 低温下也能承受冲击强度

    High impact strength even at low temperatures.

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  • 载荷冲击强度试验发现这种井盖的载荷力24,抗冲击强度超过普通井盖

    Load and impact strength test, found that this covers the load of 24 tons, the impact strength is higher than that of conventional manhole cover.

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  • 因此镇静钢材主要用于低温承受冲击构件、焊接结构其他要求强度较高的构件。

    Therefore, the steel is mainly used for low temperature impact of the impact of the components, welding structure and other requirements of higher strength components.

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  • 因此镇静钢材主要用于低温承受冲击构件、焊接结构其他要求强度较高的构件。

    Therefore, the steel is mainly used for low temperature impact of the impact of the components, welding structure and other requirements of higher strength components.

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