I am so ashamed of confusing the two concept: directivity pattern and directivity coefficient.

Impedance, Gain, Radiation pattern, Beam width , Radiation resistance, Antenna efficiency, Directivity and Polarization Measurements.

天线测量阻抗, 增益, 辐射模式, 梁宽,抗辐射, 天线效率, 指向性和极化测量.

We cannot measure pain directly. It can only be estimated.

我们无法直接度量出疼痛的程度，而只能是作出估计。

No one directly involved with the case doubted him.

与此案直接相关的人中没有人怀疑他。

The liner flew straight [ directly ] to Nanjing.

客机径直飞往南京.

The second rainbow will be bigger than the first, and directly above it.

第二道彩虹将比第一道还要大，而且正好位于其上。

Early explorers traded directly with the Indians.

早期的探险家直接跟印第安人进行交易.

He will be there directly.

他马上就到那儿。

We'll come directly we have finished.

我们一完就来.

I like the openness and directness of northerners.

我喜欢北方人的豪爽和直率。

The surfaces of the objects painted are studied and rendered with great intensity and directness.

画中物体的表面,以极大的密度和直率得到了研究和呈现.

YFT series has low and high pressure water pump, so you can have water test directness.

YFT系列已配置高、低压水泵及供压系统, 可直接进行水压试验.

Art intuition is characterized by perception and emotion, vagueness and transformation, directness and integrity.

艺术直觉的特征具体表现为感性性和情感性 、 模糊性和转化性 、 直接性和整体性.

He was a man of severely limited understanding but of ruthless directness and great energy.

他是个理解力非常有限的人,不过他具有铁面无私的坦率和非凡的精力.

She speaks with an almost childlike directness that wins over the most sceptical audience.

她稚气十足的说话声赢得了大部分持怀疑态度的观众的认同.

Childrens envy is characteristic of circumstance, directness, impulse and destructiveness.

儿童之妒具有境遇性 、 直接性 、 冲动性和破坏性.

Gold possesses the characters of silence and massacre, which means directness and fierceness.

庚辛申酉西方金,“金”具有肃静、杀敛的特性,金主义, 其性刚,其情烈.

The reliability and directness of the index system also were discussed.

文中的分析指标体系具有极强的针对性和可靠性等特点.

I was thrown for a moment by the directness of his question.

我被他直截了当的问题难住了一会儿.

Thisness in philosophy has the both forms of directness and indirectness.

哲学现实性有直接性和间接性两种形态.

The manager aback by his directness.

他的直率让经理吃惊.