弦

It has a fretless fingerboard, four strings, and a distinctively shaped wooden body whose "waist" permits freedom of bowing.

它有四根弦，没有弦指板，但有一个特殊成型的木质琴身，可以在琴身的腰部自由运弓拉奏。

Featuring the BBC Radio 2 Concert Orchestra and working with orchestral arranger Fiachra Trench and producer Mitchell Froom, who has worked with The Corrs on three previous albums, the band set out to create an eclectic mixture of songs and instrumental airs.

因为在英国广播公司的第二调频的一场管弦音乐会的广播中，以及曾经与我们合作过的管弦策划Fiachra Trench和电影制片人Mitchell Froom对我们的想法起到了决定性的作用，在曾经参与制作可儿家族的前三张专辑中，这支乐队在歌曲和乐器编排中创作出了一种比较折衷的混合形式

The pattern of lunar cycle can be classified into three strategies:(1) Planulation of S. hystrix and P. damicornis showed clear lunar periodicity and the peak of larval release shifted with different months. The peak of planulation occurred around the full moon in winter then shifted gradually to the first quarter moon phase in summer. The phase shift of larval release may be related to the seasonal variation of seawater temperature and the sudden temperature drops caused by upwelling.(2) Planulation of S. pistillata showed clear lunar periodicity and the peak of larval release occurred around the full moon.

在月周期方面可分成三种生殖策略：(1)尖枝列孔珊瑚与细枝鹿角珊瑚释放幼生不但有明显的月周期，而且释放幼生的高峰会随著月份而移动，由冬季至夏季期间，高峰从满月前后转变至上弦月前后；再由夏季至冬季期间，高峰从上弦月前后转变至满月前后，而此变动形成一个完整的年周期，原因可能与海水温度影响配子发育和胚胎速度与夏季期间涌升流所造成的降温有关。

Data pre-processing technologies such as singular points elimination, registration and radius compensation are studied. Base on chord high difference algorithm, a new one called chord high difference-ratio algorithm is proposed to improve veracity and robusticity of singular points elimination. Then, a registration algorithm based on local surface reconstruction is proposed, which avoids infaust influence coming from single reference point error.

在弦高差法的基础上，提出了全新的弦高差—比法，提高了异常点剔除的准确性和柔韧性；提出了一种基于局部图形重构的重定位方法，该方法通过对特征球的最小二乘拟合，消除了单一参考点的精度对重定位的影响；在此基础上对重定位的误差进行了详细的分析，给出了精确的误差值，从数学的角度保证了重定位的精度；在三角网格法的基础上提出了基于Delaunay三角剖分的半径补偿新方法，有效改善了补偿矢量的计算效率和准确性。

Secondly, by the analysis of influencing factors of collapsibility of loessal foundation, results indicated that at the basis of the grey incidence analysis on influencing factors of collapsibility of loessal foundation,the void ratio is the superior and steadily influencing factor of collapsibility at all events and other influencing factors will have different degree of influence according to the specific conditions of loess foundation.

通过分析影响黄土湿陷性变形的因素，对于湿陷变形因素的关联分析，可以看出土性指标对湿陷性的影响程度，孔隙比的影响比较突出，基本上可以认为是在土性指标对湿陷性的影响程度中最大的，其它指标会因土质含量、黄土的类型不同而影响各异。总之，本文应用灰色系统理论的关联分析法对应用广泛的工程实用模型变形计算方法做一些因素分析、进行反思，同时证明了弦线模量法计算沉降是值得大力推广的，弦线模量法计算沉降在将来的工程实践中必将带来更为可观的社会经济效益。

This is the result of special structure of lunate channel.

这是由于弦月形通道的特殊结构形式所致，也从一个方面说明弦月形通道的强化换热作用。

Under the same experimental condition, boiling heat transfer of nitrogen in lunate narrow channel performs better than that in circular narrow channel.

弦月形通道与环缝通道相比，在相同的条件下，弦月形通道显示出更好的换热效果。

Cryogenic two-phase flow and boiling heat transfer characteristics are studied by means of visualized experiment in lunate narrow channel.

采用可视化实验方法研究液氮在弦月形狭缝通道内两相流流动和传热现象。利用精心设计和制作的试件，借助高速摄影仪和3CCD 数码摄像机，获得了液氮在弦月形狭缝通道热虹吸沸腾时的气泡行为及两相流动的真实信息。

This dissertation also sticks to the argument that George Eliot\'s narrative structures metaphorize the political structures of the society.

正如小说中的意象弦与箭一样：政治现代化进程好像启动的列车，如箭在弦上，不得不发。然而，离弦之箭常常失控，不可避免地飞进深渊。

Radon transformation was used to change the artifact part to sine space, and then we obtained the sinogram.

然后用雷登变换把伪影图像变换至弦空间，即得到弦图。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。