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- Therefore, studying particle collisions is like "looking back in time", recreating the environment present at the origin of our Universe. 那样,研究粒子碰撞就像“检阅过去”,模拟早期的宇宙环境。
- In the accretion disks in binary systems or at the centers of galaxies, particle collisions would produce an inflow of mass that is too small by many orders of magnitude to produce the brilliant luminosity of these disks. 在双星系统或星系中心的吸积盘中,粒子的碰撞只会引起很少的质量向内流动,距离要产生可达到这些圆盘的耀眼亮度,还差了许多个数量级。
- As the planets congealed, gravitational forces and particle collisions created the high temperatures necessary to melt metals floating around in space, and minerals began their diversification. 行星凝聚过程中,重力和微粒碰撞造就了高温环境,这对融化漂浮在太空中的金属粒子是必需的,各种矿物也开始形成。
- Ninov, an established nuclear physicist, along with 14 collaborators, claimed in 1999 to have spotted nuclei of elements 116 and 118 in a shower of high-energy particle collisions. 资深的核子物理学者尼诺夫与14位合作者于1999年宣称,他们在一堆高能粒子对撞事件中找到了116及118号元素的原子核。
- The radial distribution function was introduced in order to take into account the effect of the uneven local particle concentration on the particle collision probability. 推导了高颗粒浓度气固两相流颗粒间碰撞概率的计算公式,引入径向分布函数来考虑局部颗粒浓度不均匀性对颗粒碰撞概率的影响。
- This paper states the principe of internal heated distilled water,By experimenting,making explanation to the liquid particle collision theory in alternating electric field. 叙述了电场内热式蒸馏制水的原理,采用试验探究方法进行了交流电场,自动保护装置,电极材料,电极形状等成型设计的构想。
- On the other hand, dim targets detection in infrared image is also widely used in public, such as the astronomy prognosticates, particle collision, forest early warning and remote sensing etc. 另一方面,红外图像弱小目标探测在民用方面应用也很广泛,如天文观测、粒子碰撞、森林预警以及遥感等。
- An unstable meson produced either in an electrically charged form with a mass966times that of an electron or in a neutral form with a mass974times that of an electron as a result of a high - energy particle collision. K介子一种不稳定的介子,由于高能粒子碰撞,在带电结构中产生,其质量为一个电子的966倍;或在不带电的结构中产生,其质量为一个电子的974倍
- An unstable meson produced either in an electrically charged form with a mass966 times that of an electron or in a neutral form with a mass974 times that of an electron as a result of a high-energy particle collision. K介子一种不稳定的介子,由于高能粒子碰撞,在带电结构中产生,其质量为一个电子的966倍;或在不带电的结构中产生,其质量为一个电子的974倍
- There wasn't a particle of truth in what he said. 他说的没有一点真话。
- DIRECT NUMERICAL SIMULATION OF INERTIAL PARTICLE COLLISIONS IN ISOTROPIC TURBULENCE 各向同性湍流内颗粒碰撞率的直接模拟研究
- There's not a particle of truth in her story. 她讲的没有一句实话。
- I haven't got one particle of race prejudice. 我没有丝毫的种族偏见。
- There is not a particle of truth in his report. 他的报告没有一点真实性。
- A hub reduces the number of collisions on a LAN. 一个毂减少一个区域网络上的碰撞数字。
- a fully baffled attritioning chamber, eliminating vortexing, which reduces localized wear on the bottom of the tank and increases productive particle collisions; 一个全封闭的互磨箱,这样可以避免产生涡动,以减少局部磨损并提高对颗粒的摩擦效率;
- Flying hours must be careful to avoid collisions. 飞行时要小心,尽量避免碰撞。
- But that does not mean collisions are uncommon. 但这并非表示恒星碰撞是不寻常的。
- C60 can be excited in the ion-fullerene collisions. 离子在与富勒烯的相互作用过程中会导致C60分子的激发。
- The next page will discuss collisions. 下一页将讨论碰撞。