The FETF can be employed to generate a Virtual Acoustic Space ( VAS) by computer and other equipment.

Free field to Eardrum Transfer Function ( FETF) is one of the major factors influencing the identification of the sound source direction.

自由声场至耳膜的传递函数（FETF）被认为是影响辨别声源方向的主要因素之一。

Ms paser also gives a simple description of excitation signals for measuring the impulse response of FETF.

文章中还对各种用于测量FETF冲激响应的激励方法作了分析和比较。

Results: FEXT powder has obvious effects to increase ejection fraction and heart output and the diastole late term volume of ventricular Sinister.

结果：福耳心痛散有明显增加正常家猫射血分数、每分心输量、左心室舒张末期容积的作用。

The contents of testing are FEXT, NEXT, PSNT, SRL.

测试时应测试的内容有：远端串扰、近端串扰、综合近端串扰、结构回波损耗等。

On the Capacity of the Copper Twisted Pairs in the Presence of AWGN and FEXT

AWGN和FEXT噪声下铜双绞传输线的信道容量

Conclusion: FEXT powder has obvious effects to improve the heart functions of normal domestic cats.

结论：福耳心痛散有明显改善正常家猫心功能的作用。

In order to decrease the edge effect of the field, the designed magnetic field distribution in a large-scale FFAG magnet is realized by both the trim coil and the shape of the magnet pole-face.

为减小边缘场效应，大型固定磁场交变梯度（FFAG）磁铁的磁场分布由修整线圈和磁极形状两者共同来实现。

The method can be used to calculate the equilibrium orbit of particles in those circular accelerators with very large magnetic flutter, say, the fixed field alternating gradient ( FFAG) accelerator.

本方法可用于计算磁场调变度很大的圆形加速器（例如固定磁场交变梯度加速器）的粒子平衡轨道。

Using FFAP quartz glass capillary columm and adopting adequate carrier pressure and process, a gas chromatographic method was performed for the determination of fatty acids in the epiphytes from the soil near the Yun-Gui altiplano jokul.

选用固定液为FFAP的石英玻璃毛细管柱，设置合适的载气柱前压、分流比及程序升温，采用气相色谱法测定了采自云贵高原雪山、雪线附近土壤中的真菌的脂肪酸组成。

Compared with FFAP capillary Column, CP-WAX capillary column had better effects in the separation of several groups of substances such as ethyl acetate and acetal, active amyl alcohol and isoamyl alcohol.

与FFAP毛细柱相比，CP-WAX毛细柱能很好分离乙酸乙酯/乙缩醛、活性戊醇/异戊醇等几对难分离的物质。

Methods 2-chloromethyl-oxirane in water was extracted by dichloromethane. The extraction was highly condensed. The condensate was isolated through FFAP capillary, and than was detected by hydrogen flame ionization detector.

方法水中环氧氯丙烷经二氯甲烷萃取，高倍浓缩，经FFAP大口径毛细管分离，氢焰离子化检测器检测。

A two dimensional separation system of gas chromatography ( SE-54 column)-gas chromatography ( FFAP column) with FID/ ECD dual-detector in parallel is presented.

本文描述用多维气相色谱（SE-54柱/FFAP柱）和FID/ECD并行检测系统分析TCDDs和PCBs的方法。

Fractions cut from the SE-54 column are separated instantly by the FFAP column without the necessity to use cold trapping technique.

经SE-54柱切割的目的部分立即进入FFAP柱分离，中间不需用冷捕集技术。

Modification of Flexible Glass Capillary Column Coating with FFAP, PEG-20M and XE-60 by Silicon Film

涂渍FFAP、PEG-20M、XE-60硅膜改性弹性玻璃毛细管柱的研制

FFAP Capillary Column Direct Sample Injection to Determine Trace Components in Liquor

FFAP毛细管柱直接进样测定白酒中微量成分

D: I'll provide you with pills and explain how to take them. How ffar apart are your menstrual cycles?

我给你药并告诉你怎样用法。你的月经相隔多少天一次？

To balance the traffic in the different cells, an algorithm named fuzzy FCS ( FFCS) considering signal strength, the rate of arriving calls and available power of the base station is put forward.

为平衡小区间业务量，本文结合导频信号强度、小区呼叫到达率和基站可用功率，提出了模糊快速选择小区的算法（FFCS）。

The paper studies on the relative theory, model and realizing technic of the marshalling station operation system ′ s key simulation method& Forward Feed Circle Simulation ( FFCS).

针对编组站运营系统仿真研究中的关键仿真控制方法&前向环馈仿真方法（Forward Feed-CircleSimulation，FFCS）的相关理论、模型及实现技术进行研究。

Objective To compare the diagnostic value of full-field digital mammography ( FFDM) and magnetic resonance imaging ( MRI) in breast cancers.

目的比较全数字化乳腺摄影（full-field digital mammography，FFDM）与磁共振成像（MRI）对乳腺癌的诊断价值。

Objective To evaluate the diagnostic value of full-field digital mammography ( FFDM) for breast cancer especially for non-palpable breast cancer.

目的探讨全数字化乳腺摄影对乳腺癌，尤其未扪及肿块的乳癌的诊断价值。