spf

Higher SPF 's aren 't always necessary .

高的防晒指数并非总是必需的。

Despite all of the products and timing to use lotions , SPF , and everything else , one of the BEST things you can do for your skin ? Keep hydrated !

尽管在不同的季节，你使用了乳液，防晒指数或者其他事情，但是，你能为你的肌肤做的最棒的一件事，就是保持水分！

Security Performance Research on Sunscreen Products with a High SPF Value

高防晒指数防晒产品安全性研究探讨

This paper uses SPF algorithm and analyzes its feasibility in theory .

论文中的最短路径选择算法采用SPF算法，并在理论上分析其可行性。

It suggests these cases have high proliferation with high SPF .

SPF高揭示肿瘤增生活性强。

The Synchronous Power Flow control strategy ( SPF ) .

同步功率传输控制策略（SPF）。

Design and Implementation of a Schedule Algorithm for SPF Calculation

一种SPF计算调度算法的设计与实现

Simulation and Analysis of Air Distribution in the Typical SPF Laboratory Animal room

典型SPF级实验动物房气流组织模拟分析

So the research to the SPF chicken environment is very necessary .

因此对SPF鸡舍环境的模拟研究也是非常必要的。

The theory of SPF and its application to fishing capacity

SPF理论及其在捕捞能力计算中的应用

The Automation Control of The Environmental Parameters in SPF Laboratory Animal Installation

SPF级实验动物设施环境参数的自动化控制

The experiment study of flow property and the formula simulation about the SPF balance valve

SPF型平衡阀流量特性的实验研究及公式拟合

Study of spf / DB technology of Al Li alloy

Al-Li2091合金超塑成形/扩散连接工艺研究

There were small focus infection and abnormal tissue changes in SPF rats .

SPF级大鼠依然存在比较轻微的小灶性感染和非正常组织形态改变。

Probe into Environment System Upgrade and Reconstruction of the SPF Laboratory Animal Room

SPF级实验动物房的环境系统升级改造初探

Discussion on Energy Saving Technology of the Purified Air-Conditioning System in SPF Environmental Establishment

SPF环境设施净化空调工程节能技术的探讨

Study on the Possibility of Breeding SPF Pig by Embryonic transfer Technique

利用胚移技术培育SPF种猪群可能性研究

Observation of intestinal flora of SPF mice in the different immune function

SPF小鼠肠道菌群在不同免疫功能状态下的比较

Comparison of Main Organ Coefficients in SPF and Conventional New Zealand Rabbits

SPF级和普通级新西兰兔主要脏器系数的比较

Numerical Simulation of Effect on SPF / DB of Ti Alloy Sheet

钛合金板超塑性成形/扩散连接成形因素影响的数值模拟

The fuzzy optimization on irradiation sterilization dose of SPF animal feed

SPF试验动物饲料辐照剂量的模糊优化

Temperature was positively related with SPF value .

温度与测得的SPF值成正向关系；

Though not a precise formula , a higher SPF generally provides more protection .

尽管没有精确的公式，通常情况下，较高的SPF能提供更好的保护。

RAPD Analysis of Genetic Variations among SPF Chicken Lines

多个SPF鸡品系的RAPD分析

Comparison of Genetic Background of SPF and Conventional Rabbits

SPF级和普通级新西兰家兔遗传背景差异的探讨

GF and SPF mice were used in this experiment .

实验用无菌及SPF小鼠。

Study on the optimum condition of high pressure steam to sterilize SPF chicken feed

SPF鸡饲料高压蒸汽灭菌条件研究

A Study on Regulation of Erythrocyte of SPF Chickens inclusion body hepatitis

鸡包涵体肝炎红细胞和血红蛋白消长规律与骨髓病变的研究

Virulence Test on SPF Chickens Using a New Avian Infectious Bronchitis

腺胃病变型鸡传染性支气管炎病毒分离株（IBV-D971）对SPF鸡的致病力试验

Detection of Hematological and Biochemical Indexes of SPF New zealand rabbits

SPF级新西兰兔血液生理生化指标的测定