大家都搜：
用户端口功能 (User Port Function)
紫外线防护系数 (Ultraviolet Protection Factor)
统一电源格式 (U\u
1、buckeye recruits───七叶树新兵
2、vocality credit union───声乐信用合作社
3、only for u───只为你
4、substantively legal───实质上合法的
5、traitorous lord───叛徒领主
6、fructose metabolism───果糖代谢
7、onwards and upwards───天天向上；勇往直前；一直进步
8、you do not face───你没有脸
9、aurous x570───极光x570
10、run low on───耗尽（口语，非正式）
1、The UPF of a textile fabric is determined by the chemical structure of its constituent fibres and by its structural characteristics.───的UPF值是由组份纤维的化学结构及织物的组织结构特性所决定的。
2、Simulation results show that the proposed algorithm reduces UPF computation notably on the premise of almost not weakening performance.───FangZhen结果表明，与UPF相比，本算法在几乎不影响滤波效果的前提下，大幅减少滤波所需计算量。
3、Aiming at the shortcoming of traditional particle filter, an improved particle filter algorithm called UPF was proposed.───针对传统粒子滤波 (P F)算法的缺陷，提出了一种改进的粒子滤波 (U P F)算法。
4、UV absorption is higher to the worsted fabric with 50% bamboo fibers, especially for UVC absorption, UPF of this fabric is increased.───竹原纤维含量为50%的织物，对紫外线的吸收，尤其是对UVC的反射能力较高，该织物的紫外线防护性能较好；
5、specialty detergent also can boost the UPF of your clothing for up to 20 washings.───20次以上专业的清洁剂可以增加衣服的防紫外线因数。
6、The results show that fabrics treated with the finishing agent had excellent UV resistance, increased UPF, and good soaping fastness.───结果表明，整理后的棉织物抗紫外线性能优异，U PF值大幅度增加，且皂洗牢度好。
7、After comparing options, I chosen the UPF control strategy to make PWM rectifier MATLAB simulation.───经过比较后选择较好的UPF控制策略对PWM整流器进行MATLABFangZhen。
8、And after home launderings, the UPF still maintained at a high level. Also, the whiteness and handle of the treated fabrics were kept good.───经50次洗涤后，UPF值仍保持在较高的水平，且织物的白度、手感等性能较好。
9、The UPF values increased with increase of the concentration of nano-titanium dioxide.───UPF值随整理液中二氧化钛的增加而升高；
1、The conclusions are useful for the design of autonomous celestial navigation system based on UPF.
2、The scientists' use of computer models that relate the level of UV protection achieved with three fabric dyes to their eff ects in changing the UPF of fabrics and other factors.