有弦的

This instrument was called a piano e forte, to indicate its dynamic versatility; its strings were struck by a recoiling hammer with a felt-padded head.

这种至高无上的地位一直为它们所保持，直到 18 世纪末期钢琴将它们取代。敲弦古钢琴的音调有金属的音质，缺乏雄劲。

A slightly curved piece of resilient wood with taut horsehair strands, used in playing certain stringed instrument.

有硬马鬃弦的轻质的弯曲的弹性木头，用于弹奏某种弦乐器。

But the space is the matter, the matter is the string vibration, only has from this the time which vibrates f=1/T to draw out only then has the physics significance, therefore T is in the true significance time, from this deduction: What imaginary number Ict expresses is void, may write *ct,=I pure imaginary number, also is it with Number space Sigma (x1i*x2j)(i, j is subscript, i=j=1,2,3) differs 90 in the space, the shape for example: Psi ==a+Ib, constitutes a duplicate space by psi i* psi j,(definition mark * for ordinary multiplication) may use Four single numbers

而空间就是物质，物质就是弦的振动，只有从这个振动f=1/T引出的时间才有物理意义，所以T才是真正意义上的时间，由此推论：虚数Ict所表达的是一个虚空间，可以写成*ct，=I纯虚数，也即它与实空间Σ(x1i*x2j)(i，j为下标，i=j=1，2，3)在空间上相差90度，形如：ψ==a+Ib，由ψi*ψj构成一个复空间，可用四元数

Once again with self-winding mechanisms, Rolex saw the way the market was going, saw the mistakes all their predecessors had made and neatly sidestepped them all. Whilst many other competing self winding systems have arisen in the 65 years since Rolex introduced the Auto Rotor system, the vast majority of all automatic watches now use a version of the Rolex concept.

自动上弦机械，ROLEX看到了市场的发展方向，看到并绕开了了前人所犯的错误，在ROLEX推出他的自动摆陀系统的65年间曾有大量的其他自动上链系统出现，但现今绝大多数自动表使用的是ROLEX的技术。

The Water Splashing Fesival ,which falls in mid-April and lasts for three days , is a traditional gala occasion of the Dai Nationality, on which the Dais "shower "their blessings on each other with splashing water The first day sees a dragon boat race held on the Lancang River,When the race begins ,dozens of boats dash ahead ,braving the waves From afar ,they look like flying arrows off the bowstrings from near, they seem to be mighty dragons rising out of the river ,The oarsmen on board give deafening shouts while the spectators on shore raise ringing cheers .

泼水节是傣族人民最盛大的传统节日，每年4月中旬有三天时间人们相互泼水祝福。第一天，人们在澜沧江边举行龙舟竞赛。赛龙舟一开始，几十只船破浪前进。远望，像一支支离弦的飞箭；近看，似一条条出水的蛟龙。船上呐喊声震天，岸边喝采声阵阵。

It\'s believed that the women who danced foe warriors in the 11th century are the predecessors of Geisha girls and women are trained in a number of traditional skills:lapanese ancient dance,singing,playing instruments(a three stringed instrument called shamisen is an essential instrument),flower arrangement,wearing kimono,tea ceremony,calligraphy,conversation,alcohol serving manners,and more.

艺伎要接受一系列传统技能的培训：日本传统歌舞、器乐演奏（最基本的是一种有三根弦的叫作三味线的乐器）、插花、和服穿着、茶道、书法、谈话、敬酒礼仪等等。

What is that two-stringed violin like instrument that always sounds sad?

那种总是发出悲伤曲调的有两根弦的乐器叫什么？

Whatis that two-stringed violin like instrument that alwayssounds sad.

那种总是发出悲伤曲调的有两根弦的乐器叫什么？

A ten-stringed mandolin of Andean regions with a sound box traditionally fashioned from the shell of an armadillo or tortoise, now also made of wood.

夏朗哥：安第斯山脉地区的十弦曼陀林，其音箱部分，传统上取材自犰狳壳或乌龟壳，但今日也有木制的

The bridge needs to be rock-solid, as a lot of pressure is exerted on the bridge by the strings.

桥梁需要有坚实的，因为很多施压在桥上的弦乐团。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。