查询词典 kinetic energy
- 与 kinetic energy 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
With the discovery of the radio-elements, physicists found themselves for the first time confronted with strange substances, minute generators of radiation endowed with an enormous concentration of energy; alpha rays, positively charged helium atoms, beta rays, negatively charged electrons, both possessed of a kinetic energy which it would be impossible to communicate to them by ''.
由于放射性元素的发现,物理学家们第一次发现自己面临许多陌生的物质——许多具有巨大的浓缩能量的、能够发生辐射的细微物质,如射线,即带正电荷的氦原子小射线,即带负电荷的电子。
-
Except for a bit of energy lost to friction, the kinetic energy of the flying arrow is equal to the potential energy that was stored in the cocked crossbow.
除了一点能量是损耗在了摩擦中,飞翔的箭的动能与拉弓时储存的势能相等。
-
In such system, although the kinetic energy and the potential energy are transforming mutually, but the total mechanical energy is constant.
在这样的系统中,尽管动能和势能在互相转化,但总的机械能恒定。
-
Mechanical energy (such as kinetic energy, potential energy) exists in the mechanical movement of an object.
机械能存在于物体的机械运动中。
-
The kinetic energy and the potential energy of the system are converted into each other, but the total energy is a constant.
系统的动能与势能不断地相互转换,但总能量却保持恒定。
-
But in the case of the "G-line," the energy gets stored in the EM fields connected to the electrons, rather than being stored in the kinetic energy and potential energy of the string.
但在线路案件的"G -",得到的能量储存在电磁场中的电子连接字符串,而不是被储存在动能的能量和潜力。
-
The theoretical analysis shows that the wave-activity relation presented a nonconservative form in which the pseudoenergy wave-activity density is composed of disturbance kinetic energy, available potential energy and buoyant energy. The local change of pseudoenergy wave-activity density depends on the combination of shear of zonal basic flow, Coriolis force work and wave-activity source or sink as well as wave-activity flux divergence.
理论分析表明,拟能量波作用方程具有非守恒形式,其中的拟能量波作用密度主要由扰动动能、有效位能和浮力能三部分组成;拟能量波作用密度局地变化除了受拟能量波作用通量散度影响之外,纬向基本气流切变、科氏力作功以及由非绝热加热和水汽相变所构成的波作用源汇项对其也都有贡献。
-
A large releases of kinetic energy for channel CH3CS++ H of least energy might result from a dissociation mechanism according to which c-C2H4S+ isomerizes to a local minimum CH3CSH+ and then dissociates through a transition state to form CH3CS++ H. On the other hand, a predicted dissociation energy 11.05 eV for c-C2H4S ?
实验中观察到环硫乙烯离子解离成CH3CS++ H的解离通道释放出大量的平均动能,并采用G3计算预测环硫乙烯离子的解离通道,推测环硫乙烯离子异构化至次稳定态CH3CSH+结构,再经过渡态结构,断裂S-H键生成C2H3S+和H,同时释放出大量的动能。
-
Hence, the kinetic energy of the system is zero when its potential energy has its maximum value (choose the static equilibrium position of the system as the zero point of potential energy).
当振体运动到距静平衡位置最远时,速度为零,即系统动能等于零,势能达到最大值(取系统的静平衡位置为零势能点)。
-
The result showed that the strong storm followed by mesoscale squall line was primary cause of strong sandstorm producing, steps and ladders short wave trough of 500 hPa was great criterion triggering system for the mesoscale squall line producing, the essential dynamic condition was provided by distortion field and the mesoscale low pressure of 700 hPa for the strong sandstorm forming and maintaining in mid-west of Hexi Corridor, the deep vertical circulation development condition was basic power that urged squall line to occur and sand dust to curl up, which was provided for the deep convection development by superimposition of lifting movement before ground cold front and ascendant current of secondary circulation in upper air jet entrance region, temperature and the barometric gradient around the cold front was enlarged by enhancement of ground thermal low and temperature diurnalvariation of afternoon, by which essential thermal energy unstable condition was provided for the gale and strong sandstorm eruption, the strong sandstorm appeared in downstream of -200 m^2s^(-2) center of vertical helicity, the vertical helicity had good instruction significance for development of squall line and landing region of sandstorm, the mesoscale squall line occurred in unstable stratification, basic condition of potential energy transforming as kinetic energy was provided by strong unstable stratification for the strong sandstorm forming and developing.
结果表明:中尺度飑线所伴随的强风暴是产生强沙尘暴的主要原因;500 hPa阶梯短波槽是中尺度飑线产生的大尺度触发系统,河西走廊中西部700 hp变形场、中尺度低压为强沙尘暴形成和维持提供了必要的动力条件;地面冷锋前上升运动与高空急流入口区次级环流的上升气流的叠加,为深对流发展提供了深厚的垂直环流发展条件,是促使飑线发生和沙尘卷起的基本动力;地面热低压的加强和午后气温的日变化加大了冷锋前后的温度和气压梯度,为大风、强沙尘暴爆发提供了必要的热力不稳定条件;强沙尘暴出现在垂直螺旋度为-200平方公尺/s^2中心的下游,垂直螺旋度对飑线的发展和沙尘暴的落区具有较好的指示意义;中尺度飑线发生在不稳定层结内,较强的不稳定层结为强沙尘暴形成、发展提供了位能转化为动能的基本条件。
- 推荐网络例句
-
I didn't watch TV last night, because it .
昨晚我没有看电视,因为电视机坏了。
-
Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.
今年以来,在北京的很多小区里,电梯液晶电视被撤了下来。
-
I'm running my simile to an extreme.
我比喻得过头了。