笛

Its tone is pure and mellow, making it suitable for expressing delicate and understated moods.A large number of techniques are used when playing these wind instruments, such as tapping, appoggiatura, tremolo, legato, flower tongue, augment, glide, trill, overtone and prong.

曲笛比较粗而且长，大约有70厘米长，声音柔和清新，甜美圆润，具有南方细腻、委婉的风格，代表作品有《小放牛》、《姑苏行》、《鹧鸪飞》等等，另一种是流行于北方的梆笛（因为其给梆子腔伴奏而得名--梆笛）这种笛子小巧，只有40厘米长，声音非常清脆、嘹亮，擅长演奏一些欢乐的曲子。

It is a brilliant place to find bass fish, mahi-mahi, marlin, tuna, Dorado, rooster tail, and red snapper for the reason that it is a 40- mile-wide bay, with a depth of two miles.Some of the other species that can be caught in the area include Amberjack, Pargo, Snook, Jack Crevalle, Snapper, Grouper, Rainbow Runner, Red Snapper, Rooster Fish, Sierra, Spanish Macarel, Triggerfish, and many more.

这是一个辉煌的地方找到低音鱼、鬼头刀、旗鱼、金枪鱼、多拉、雄鸡尾部，红笛鲷的原因，这是一个40英里范围内湾与深度两个miles.some其他物种的捕获，可以在该地区包括红鱼、pargo、snook，杰克crevalle、笛鲷、石斑、彩虹转轮，红笛鲷、雄鸡鱼，塞拉，西班牙macarel、鹦、更多。

Complicated system ; space metric tensor ; natural base ; physical base ; non-Cartesian tensor ; Cartesian tensor ; helical-Cartesian coordinate system ; parabolic cylindrical coordinate system

复杂系统；空间度量张量；自然基物理基；笛卡儿张量；非笛卡儿；张量；螺旋线——笛卡儿坐标系；抛物柱面坐标系

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.

本研究为改良陶笛的缺失，利用哨子的气窗、针筒的气腔与陶笛的配孔式音孔结合，自创一种可调音的陶笛，并以电脑测音软体分析其频谱，利用统计分析其音孔面积与气腔体积对音高的影响。

In the essence of modern science , the process of objectifying that derives from the projection of the mathematical for the nature may certainly show itself.

数学因素的支配性地位的取得是笛卡尔对人的形而上学规定的必然结果。另一方面，数学因素也构成了笛卡尔形而上学的基础所在，决定了笛卡尔的哲学态度。

A tutor who tooted a flute tried to tutor two tooters to toot.

一个吹笛的导师尝试教两个吹笛者吹笛。

Said the two to their tutor,"Is itharder to toot or to tutor two tooters to toot?"

那两个学吹笛的问导师：&吹笛难，还是教两个学吹笛的人吹笛难呢？&

Said the two totheir tutor,"Is it harder to toot or to tutor two tooters totoot?"

那两个学吹笛的问导师：「吹笛难，还是教两个学吹笛的人吹笛难呢？

Said the two to their tutor,"Is it harder to toot or to tutor two tooters to toot?"www.rr365.com

那两个学吹笛的问导师：吹笛难，还是教两个学吹笛的人吹笛难呢？

Said the two to theirss tutor,"Is it exerter to toot or to tutor two tooters to toot?"

那两个学吹笛的问导师：&吹笛难，还得教两个学吹笛的人吹笛难呢？&

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失