The free version, killing rate still OK.
这个有免费版, 查杀率还行。

And setting the exchange rate free risks massive overvaluation.
采用自由汇率要冒严重高估本币的风险。

Research on the improvement of compact strip production ladle free opening rate
提高薄板坯钢包水口自开率得研究

The couple refinanced at a low interest rate to free up money for medical bills.
夫妇二人在利率低时货款来付医药费。

The absorption rate can be raised by accelerating the regeneration of free amine.
加速游离胺再生能显著促进吸收。

The Preliminary Study of the Free Vibration Rate of Prestress Reinforced Concrete Beam
预应力钢筋混凝土梁自振频率初探

Control of Bit Error Rate Introduced by Platform Vibration for Free Space Optical Communication
空间光通信中平台振动对误码率影响的抑制

My suggestions would be Strong country, strong currency. Or Free country, floating exchange rate.
我的建议是强势国家, 强势货币, 或者自由国家, 浮动汇率。

The principal measure taken were to move the ringgit from a free float to a fixed exchange rate regime.
采取的主要措施是将林吉特从自由浮动的固定汇率制度。

The in Vitro Evaluation on the Drug Delivery Rate of the SerfDesigned Powder Needle free Injection System
自制无针粉末注射给药系统药物导入率的体外评价

Numerical simulation of distributions of shear strain rate and displacements on free surfaces of three dimensional rock specimen in uniaxial compression
三维岩样单轴压缩自由面剪应变率及位移分布数值模拟