1.
Audio directional loudspeaker is a novel loudspeaker which can generate an audio signal with high directivity by utilizing the parametric array principle.
声频定向扬声器是利用参量阵原理，产生高指向性声频信号的新一代扬声器。
2.
The higher the acoustic frequency is, the stronger its directivity is.
而且所有声频均有指向性,声频愈高,指向性愈强。
3.
DESIGN OF ARC TRANSDUCER ARRAY WITH HEART-SHAPED DIRECTIVITY
高频心形指向性圆弧换能器阵的研制
4.
terminal VHF omnirange
终端甚高频全向指向标
5.
The Study of Directed Forgetting of Senior Middle School Students Influenced by Different Lexical Material;
不同词义材料对高中生指向性遗忘影响的研究
6.
Research of Sharpening Directivity of Piezoelectric Ultrasonic Transducer Array;
对于提高压电超声换能器阵指向性的研究
7.
goal directed thinking
目的指向性思维目的指向性思考
8.
measurement of directional response pattern
指向性响应图案测量
9.
directional frequency characteristic of microphone
传声器指向性频率特
10.
directional frequency response of microphone
传声器指向性频率响应
11.
Theme Inquiring Research-based Learning for Fostering Thinking Quality in Chinese Pedagogy Curriculum in Teachers Colleges and Universities;
高师语文教法课程中指向思维品质培养的研究性学习探讨
12.
CATERING TO THE MARKET BASING ON EACH PERSON CARRYING OUT CREATIVLY THE WORK OF VOCATIONAL DIRECTION FORHIGH VOCATIONAL STUDENTS;
面向市场 以人为本 创造性地开展“高职”生职业指导工作
13.
A transducer with large directivity and high transmitting sensitivity
具有大指向性开角及高发射电压响应的发射换能器
14.
By statistical analysis, the mental adaptation of the third generation battle pilots was better and they displayed extroverted characters, strong self-confidence, self-discipline, maturity and higher achievement index.
高性能战斗机飞行人员心理适应度好,外向性格,强自信性,自律严谨、稳定成熟,成就指数较高;
15.
very high frequency omnidirectional radio range
甚高频全向无线电指向标
16.
Intentionality: Phenomenology and Analytic Philosophy (Symposium);
“指非指”:第三类检讨“意向性"的尝试
17.
Research of Stock Index in Bias and Bound Characteristics;
股指波动的偏向性和跳跃性特征研究
18.
Amend routing instructions: proceed to KC direct at 4500m.
修正航路指示：直接飞向KC，高度4500米。