A study presented at the meeting of the American Chemical Society finds that the vast majority of paper money has trace amounts of cocaine.
在美国化学会全国会议上的一项研究发现，大多数的纸币都含有恒量的可卡因。and ensuing explosion would blow off the outer envelope of the star and leave behind the core as a neutron star.
按此模型，引起的突然压缩和随后的爆发会把恒量的外部包层吹跑，留下的核成为一颗中子星。Back and forth Between the two forms. Neglecting friction and air resistance, the pendulum's mechanical energy is constant.
摆动着的钟摆，摆运动时其能量在两种形式之间不断交替转换。忽略支点的摩擦和空气对摆的阻力，摆的机械能为恒量。You use constant to describe something that happens all the time or is always there.
恒量用来描述一直发生的或者一直不变的事物。Finally, the attempt discusses the reasons of constant dynamic adjective was unable to enter "negative term+A" .
最后，尝试探讨了恒量动态形容词不能进入“否定词+A”的原因。to describe something that happens all the time or is always there.
恒量用来描述一直在发生的或者一直不变的事物。spring leaf is a variable to a hardworking one , but a constant to a lazy one.
对于勤奋者，仟叶是一个变量；对于懒惰者，仟叶是一个恒量。A constant, external acceleration applied to the cloth.
施加于布料的外力，一个恒量。If only conservation forces act, the kinetic energy plus the potential energy remains constant.
如果只受保守力的作用，则动能加势能是一个恒量。