WFR

In this paper, Populus ussuriensis wood was modified with fire retardant WFR J1. The properties of fire retardant, dimensional stability and painting performance of the modified wood were determined.

用阻燃剂WFRJ1处理大青杨木材并对处理材的阻燃性能、涂饰性能和体积稳定性进行测定。

The results of case study show that WFR has excellent performance in oscillation information analysis for both smooth and non-smooth signals, suitable for the that of power system swing curves.

算例说明，WFR不仅可以分析平稳信号的振荡信息，对于非平稳信号同样具有良好性能，更适合电力系统摇摆曲线的振荡信息分析。

The biologic characteristic, especially acid-producing and growth of WFR C were studied.

本论文对产酸能力较强的白腐菌菌株C的生物学特性进行了研究。

Two algorithms ( SWMU and SWFR ) were proposed to solve the synchronization problem in RTS.

在RTS中还设计了两个算法 ( SWMU和 SWFR ) 来解决在多个TCP协议堆栈中的同步问题.

Objective: To validate the food frequency questionnaire ( FFQ) with3d weighted food record ( WFR) in assessing the dietary energy and nutrients intake.

目的：食物频率问卷法（FFQ）问卷评估人群膳食能量和营养素摄入量的准确性进行验证。

Similarly, semiconductor equipment maker MEMC electronic materials ( Wfr) purchased$ 100 million of its shares near their peak of$ 90 in 2007.

同样，2007年，半导体设备生产商美商休斯电子材料公司（MEMC Electronic Materials）斥资1亿美元，在其股价达到每股90美元的最高价时，回购公司股票。

The results showed that WFR J1 was good as a wood fire retardant.

结果表明：WFRJ1可用于木制品的阻燃处理。