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- Otherwise, decay process is forbidden. 如果不是这样，就不会发生这样的衰变。
- Neutrinos from a subsidiary decay process are the ones to be detected. 将探测到来自次要衰变过程的微中子。
- When we breathe in radon, the alpha particles emitted in the decay process will cause damage to our lung tissue. 氡气在衰变过程中会放出粒子,当我们吸入氡气时,我们的肺部便会受粒子影响。
- The proportion between the thermalization process and diffusion process possess in all the decay process is determined by photon energy of excitation. 载流子的热弛豫过程与扩散过程在整个衰减过程中所占的比例，取决于激发光子的能量。
- Result shows that monomial exponential attenuation model can be used to simulate decay process of fallen woods. The decomposition constant of Abies fallen wood is 0.0168/a(r 2=0.9483),while fallen wood of Picea is 0.0150/a(r 2=0.8895). 研究表明 ;云冷杉倒木的腐烂分解过程符合单项指数衰减模型 ;冷杉倒木的分解常数为 0 .;0 1 6 8/a( r2 =0
- By utilizing the common graphical accelerator, PTM has achieved high speed, good image contrast, easy to control its particle decay process and matching the experimental results fairly well. 该方法能够充分利用现有的图形硬件加速器，具有绘制速度快、图像对比度高、粒子衰减过程易于控制、与流体实验现象一致等特点。
- The optimized RC parameters of the circuit are derived from current decay process during P-N junction reverse recovery simulated with the exponential function and from scanning function of PSPICE. 该方法利用指数函数模拟P-N结反向恢复时的电流衰减过程，并用PSPICE的参数扫描功能获得吸收电路RC的最佳参数值。
- What made the Roman Empire decay? 罗马帝国为何衰亡？
- Old civilization may fall into decay. 古老的文化可能会渐渐衰落下去。
- The empty house has fallen into decay. 那座空房已成一片颓垣。
- The tree exhibited signs of decay. 那棵树显示腐蛀的迹象。
- A person in a condition or process of mental or moral decay. 堕落者在精神或道德方面处于衰败状态或过程中的人
- His mental decay is distressing. 他的智力衰退令人苦恼。
- Growth and decay are vital processes. 生长和衰亡是生命过程。
- It is a leap in the process of cognition. 这是认识过程的一次飞跃。
- The dentist could detect no decay in her teeth. 牙医检查了她的牙，未见有龋齿。
- A product of a document copying process. 文件复制过程的一种产品。
- Cavities in teeth are caused by decay. 牙齿的蛀洞是由蛀蚀造成的。
- The new process extracts oil from shale. 这一新过程可从页岩里提炼出石油。
- The project is not finished but is till in process. 该项工程尚未结束，仍在进行之中。
