Objective To investigate the effect of nitric oxide on ciliary beat frequency in human nasal mucosa.

目的 觀察一氧化氮（nitric oxide女人特黄大片视频，NO）對(duì)人鼻粘膜纖毛運(yùn)動(dòng)的影響。

This beat frequency of light is analogous to two different audio frequencies which combine to produce a third difference frequency.

這個(gè)拍頻光的是類似于兩個(gè)不同的音頻頻率相結(jié)合產(chǎn)生的第三差頻。

The envelope of the beat frequency is depicted as the grey areas.

信封的擺動(dòng)頻率是描述的灰色地帶性感美女被操免费视频。

Therefore, observing, analyzing and investigating the beat frequency of the laser output is necessary.

為此要從觀察、分析美国韩国黄色自拍偷拍片、研究在磁場作用下激光器拍頻輸出的物理特性入手性多多视频，找到解決穩(wěn)頻問題的途徑。

Experiment on Beat Frequency between Two Independent Different Types of Laser.

兩種不同類型獨(dú)立激光器的拍頻實(shí)驗(yàn)久久av毛片天堂一区毛片。

Beat frequency i...

我實(shí)在精疲力竭啦欧美wwwxx。

By these means we find that the beat frequency of this laser under transverse magnetic field is too low to use.

該項(xiàng)工作分為兩部分，本次畢業(yè)設(shè)計(jì)涉及的是利用拍頻鎖定法進(jìn)行探索一级性爱视频无码免费。

The envelope of the beat frequency will always be stationary in space; no angular velocity.

信封的擺動(dòng)頻率將永遠(yuǎn)固定在空間一级国产欧美日产；沒有角速度。

The nonlinear error can be eliminated by adjusting the amplitude of modulated current in accordance with the beat frequency.

根據(jù)拍頻頻率的變化亚洲黄色一区二区在线观看，動(dòng)態(tài)調(diào)節(jié)調(diào)制電流幅度可消除該非線性誤差欧美男女性爱视频中文免费。

Results ciliary beat frequency of cultured human nasal epithelial cells is 10.39±1.80 hz at 25℃.

人鼻腔 黏膜的組織塊培養(yǎng)法，應(yīng)用顯微高速成像技術(shù)測(cè)量纖毛擺動(dòng)頻率九九国产A片。