Numerical Simulation and Test of Grain Impact Piezoelectric Yield Sensor
谷粒冲击压电力敏元件数值模拟与试验
They are (1) method by evaluating percentage of clipped remnant stigma; (2) method by identifying morphology of remnant anthers; (3) method by difference of purple expression in sheath and (4) method by appraisal of ordinary grain morphology.
介绍杂交稻种子纯度的形态鉴定方法研究进展概况，对柱头残迹夹持率、花药残迹形态、芽鞘显紫差异、谷粒形态等四种形态鉴定方法进行评介。
The New Structure Winnower and Applied in Cyclone Separating
新型扬谷器及其在清选系统中的应用
To separate grain from chaff.
扬谷,簸谷谷物从谷壳中分出
To separate the chaff from(grain)by means of a current of air.
簸，扬（谷物）通过风吹使谷壳脱离（谷物）
loudspeaker electrostatic mounted in its enclosure
静电式扬声器,装在扬声器箱内
Cultural Landscape and Archaeological Remains of the Bamiyan Valley
巴米扬山谷的文化景观和考古遗迹
Xu Gu (1874-1896) was a painter of the Qing Dynasty who was affected by the Yangzhou Painting School.
虚谷(1874-1896)颇受扬州画派影响，
Grain is separtated from the chaff by lifting it in the hands and letting the wind blow the chaff away while the heavier grains drop to the ground.
仍然是用手扬的方法把谷粒与谷壳分开，让风把谷壳吹走，而较重的谷粒落到地面。
REPAIR OPEN IN SPEAKER CKT.
维修扬声器 ＣＫＴ中的断路。＊
LEFT REAR QUARTER SPEAKER CONNECTOR
左后四分扬声器接头
A loudspeaker magnifies the human voice.
扬声器扩大人的声音。
Remove the speaker from the door.
从车门拆下扬声器。
a clear voice, speaker, sound
清晰的嗓音、 扬声器、 声音.
Oh, I've forgotten about the loudspeaker!
哦，我忘了扬声器的事！
bucking coil loudspeaker
反作用线圈式扬声器
RIGHT REAR QUARTER SPEAKER CONNECTOR
右后四分扬声器接头
Listening tests on loudspeakers
GB/T12058-1989扬声器听音试验
beryllium dome tweeter
铍膜球顶形高音扬声器
loudspeaker electrostatic unmounted
静电式扬声器,未安装的
