The sound character of Hulusi are grace, amiable, a little bit rhonchus , be good at expressing soft and exquisite emotion, be covered with blear and beautiful feeling.

它由葫蘆日韩AV电影三级片导航网站、主管岛国AAAA级午夜在线影院、簧片一区二区国产黄片、附管組成www.95，主管開有七個音孔，音域為3 5 6 7 1 2 3 5 6AA级欧美黄片，附管持續(xù)發(fā)一個音激情免费视频。

Catalpa wood is used for the base, and there are two holes, one big and on small (called the "phoenix pool" and "dragon pond", respectively) to emit the sound.

底板用梓木制成，開有兩個一大一小的出音孔清纯美女被操，稱"鳳沼"无码精品一区二区福利视频、"龍池"。

The location of sound hole has slight effect on the pitch.

四久久久久久久久久久久网、音孔位置與對音高亦有些微影響久久精品电影久久，在相同組合面積的條件下，開放與氣窗同側(cè)或相鄰的音孔黄色视频久久免费，會產(chǎn)生較低的頻率中文强奸视频网址。

Then another secondary sound hole is requested to set for the rear vent of the unidirectional microphone to receive sound.

另需一個副音孔，供單指向麥克風的后氣孔收音用

The point is very important for a normal tone , which is that you should keep breath of your sound hole, otherwise, the sound you blow is not exact and it was harsh for audience.

按孔部位 part of press hole 要吹出一個正常的音美女羞羞高潮视频免费首页，有一點是必需做到的久久坐盗欧美自制性爱视频，凡要求關閉的音孔是不能漏氣的，一絲都不能漏在线看日本，否則激情欧美性色日韩，發(fā)出的音則不準確，讓人感覺刺耳不實在国产饥渴一区在线。

In order to improve the discrepancy of Ocarina, we used air window of whistle, air chamber of syringe together with the sound holes of Ocarina in making a sound adjustable Ocarina. The frequency spectrum was analyzed with computer sound fixing and ranging software and statistical software was employed to analyze the effects on pitch of area of sound hole and cubic of air chamber.

本研究為改良陶笛的缺失天天爱天天做久久狠狠，利用哨子的氣窗、針筒的氣腔與陶笛的配孔式音孔結(jié)合欧美A片在线中文字幕，自創(chuàng)一種可調(diào)音的陶笛美女被cao出水免费观看网站，并以電腦測音軟體分析其頻譜，利用統(tǒng)計分析其音孔面積與氣腔體積對音高的影響欧美一级高清片。

He went on to explain that after the top is rough thicknessed and the rosette is installed he then "calibrates" it: he selectively removes material from its undersurface, taking cues from its feel, from its translucency to light, and from its resilience.

他繼續(xù)解釋在面板初步的打薄厚度和黏好音孔鑲工之后激情小说图片自拍，他才開始作"面板厚度校正"：根據(jù)手指的觸感，透光度和面板彈性欧洲性生活无码在线，有選擇性的打薄面板背面干8网址。

In this study, the author explored the factors that affect the pitch of Ocarina by experiment plan, the air window, air chamber and holes and their effects on pitch, and analyze the difference of hole arrangements of Ocarina in actual and theoretical musical scale.

本研究主要在探討影響陶笛音高的因素，經(jīng)由實驗計畫的進行亚洲国产福利精品，來了解氣窗91三级毛片在线观看不卡无风险、氣腔與音孔對音高的影響，以及分析配孔式陶笛在實際與理論音階上有否差異又黄又大又粗的视频？

Left ring finger, middle finger, index finger, respectively, by section I of the stomach opening and closing means, fourth, fifth, sixth音孔Hole, thumb at the bottom of the seventh音孔Hole.

左手無名指无码粉嫩小泬无套在线观看免费、中指、食指用第一節(jié)指肚分別開閉隐私偷拍偷窥AV合集，第四亚洲中文久久精品无码无卡、第五、第六音孔91精品网站，拇指開開位于主管前下方的第七音孔717理论午夜福利电影。

This transverse bamboo flute has a blowing hole, a stop hole and six finger holes.

吹孔氣鳴樂器，笛體上升有吹孔和膜孔各1個男女晚上做爽爽的视频无遮挡，按音孔6個