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- kinetic energy of R&D 研发动能
- The energy of motion is called kinetic energy. 运动的能量称为动能。
- Penetration in matter depends on the kinetic energy of the electrons, E. 在物质中的贯穿能力,都是和电子的动能E有关的。
- Penetration in matter depends on the kinetic energy of the electrons, E . 在物质中的贯穿能力,都是和电子的动能e有关的。
- Mass and speed are the two factors that determine the kinetic energy of a moving object. 质量和速度是决定运动物体动能的两个因素。
- All the kinetic energy of incident particles can go into production of new particles. 入射粒子的全部功能可用于产生新的粒子。
- Both the momentum and kinetic energy of the first are completely transferred to the second. 第一个物体把它的动量和动能全部传递给第二个物体。
- Objective To assess the effects of R 1 and R d extracted from panax notoginseng saponins on the promotion of blood circulation and removal of blood stasis so as to prove they are the active principle of panax notoginseng. 目的 研究三七皂苷 R1 (R1 )和人参皂苷 Rd(Rd)的活血化瘀作用 ,以证实二者为三七中的有效成分。
- The minus signm indicates that the work done by the force decreased the kinetic energy of the neutron. 负号表明这个力所作的功降低了中子的动能。
- The energy possessed by an object by virtue of its motion is called kinetic energy, or energy of motion. 物体由于运动而具有的能量叫动能。
- In physics, the temperature is a measure of the disordered kinetic energy of the molecules constituting a body. 在物理学中,温度是组成一个物体的分子无序动能的一种量度。
- Keep the records of R &D output. 保持设计和开发输出的记录。
- In computing the kinetic energy of a body, consistent units must be used for m and v. 在计算物体的动能时,对m和v必须使用适当的单位。
- Take charge of daily management of R&D Dept. 主要负责研发部的日常管理工作;
- The minus sign indicates that the work done by the force decreased the kinetic energy of the neutron. 负号表明这个力所作的功降低了中子的动能。
- Guns and rocket engines convert chemical energy of propellants into kinetic energy of projectiles. 火炮与火箭发动机属于一种热机,它将发射药的化学能部分地转换成射弹的动能。
- During accretion, the kinetic energy of the colliding planetesimals was converted into thermal energy, so the earth grew extremely hot as it came together. 在增生阶段,小行星体的碰撞动能转化成了热能,因此当它聚集到一块时地球变得非常热。
- Friction is low in air, and the original kinetic energy of the air in the nozzle can not be lost quickly enough. 由于空气的摩擦阻力较小,气流出喷嘴时的动能不会很快消失。
- The SDC is comprised of R&D, manufacturing and sales. 它集研发、生产制备和销售奈米粉体材料为一体的高科技公司。
- The acidity of HPA is inversely related tothe kinetic energy of O KL_(23)L_(23) Auger transition. 从OKL_1L_1与OKL_(23)L_(23)俄歇峰强度之比,求出氧成键时增加电荷,进一步表明了杂多酸中氧原子成键情况。