您要查找的是不是：
- fixed ratio reinforcement schedule 固定比率强化程序
- fixed ratio reinforcement 固定率强化
- That regard must the fixed ratio gift come preciously. 那份心意必定比礼物来得珍贵。
- The use of a monetary standard consisting of two metals, especially gold and silver, in a fixed ratio of value. 复本位制由两种金属，尤指金和银以固定的价值比组成的货币标准的使用
- The fixed ratio method has already been illustrated in the example of the Blair and Cross partnership, in which profits were shared equally. 固定比率法已在布莱尔和克罗斯合伙企业的例子中说明,他们的利润是平均分配的。
- The fixed ratio schedule was the first one Skinner discovered: If the rat presses the pedal three times, say, he gets a goodie.Or five times.Or twenty times.Or “x” times. 斯金纳还将自己的强化理论推广到教育心理学领域，他提出了一种新型的教育模式，并研制设计出了新型的教学机器。
- For a fixed ratio of N flux to the total flux of elements B and C,the flux ratio of element B to C has little influence on the total growth rate,but it determines deposition rate and bulk concentration of elements B and C. 在N流量与B和C流量和之比为定值时,B和C的流量比对此影响甚小,但B和C元素的生长率及它们在化合物中的含量则主要由B和C的流量比决定
- The tables are firmly fixed to the floor. 桌子都牢牢地固定在地板上。
- Final variable-ratio rates were higher than those under fixed ratios found in previous research, with rates for 2 of the 3 obese boys approximating those of the nonobese. 最后的变率，有高于那些在先前研究中适用固定变率者的比例，约有大约三分之二的肥胖男孩，有近似于非肥胖男孩的表现。
- The man jacked up his car to fix a flat tire. 那人用千斤顶把他的汽车顶起以修理漏气的轮胎。
- I bought a run-down farm house and plan to fix it up. 我买了一间破败的农舍，打算整修整修。
- We needed someone to fix the tape recorder. 我们需要有人来修理录音机。
- I can fix up you with a used car. 我可以为你提拱一辆旧车。
- I tried to fix the date in my mind. 我试着把那个日期牢记在心。
- He promised to fix me up with a nice girl. 他答应为我介绍一位妙龄女郎。
- The neighbourhood pusher got Joe a fix. 邻里的不法商贩给乔打了一针毒品。
- It's because I do not like to fix work hour. 这是因为我不喜欢固定的工作时间。
- Research on SAR Float Image Data Compression Based on Fixed Ratio 基于固定压缩比的SAR图像浮点数据压缩研究
- The fence posts were fixed firmly in the ground. 栅栏的立柱牢牢地固定在地上。
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
