多线

From the 7th century, this notation appears on the Catholic Church in Europe, initially with a representative of the F line pitch, the 11th century by Guido of Arezzo and gradually developed into a 4 line.

从7世纪起，这种记谱法出现于欧洲天主教堂内，最初只用1根线代表F音高，11世纪经阿雷佐的圭多逐步发展成4根线。

Green Railway Alignment Selection,means that solution is obtained to avoid all the environment sensitivity problem at the layout and design stage of railroading item and in the process of railway route selection,nature condition such as landform、geology、hydrology and so on,especially influence of landscape、nature protection area and entironment on railway scheme must be considered.

铁路绿色选线，是指将各种环境敏感问题的规避解决在铁路建设项目规划设计阶段，也就是在铁路选线中融入环保理念，在线路方案比选中综合考虑地形、地质、水文等自然条件，特别要考虑风景名胜区、自然保护区及生态环境因素对线路方案的约束，多方案进行环境影响的综合评价，选择出对环境影响最小的方案。

For a given routing plane, grid of the routing plane is performed for two-terminal net routing method based on a genetic algorithm according to the obstacle conditions, and then the grid is numbered .

对于给定的布线平面，基于遗传算法的两端线网布线方法首先根据障碍情况对布线平面进行网格化，然后对网格进行编号，用一系列网格序号的有序排列来表示两端点的布线路径，以多条布线路径组成的群体作为优化搜索基础，最后采用遗传算法对此群体进行遗传操作，得到两端线网的最短路径。

Missing is a kind of subtle feeling As familiar as shadow, Missing is a kind of sapor As sweet as milk, Missing is a kind of breath As fresh as grass, Missing is a kind of colour As red as maple leaf.

思念的感觉很奇妙如影随形常驻于脑思念是可口的味道甜如蜜糖香如奶酪思念的气息亦美好清香扑鼻恰似青草思念的颜色更耐瞧仿佛枫叶艳红山峁思念如线把心系牢千里传情只把线摇英文是cindyxgf http：//sl.iciba.com/user，cindyxgf.shtml 写的名为missing的一片文章，我试着译了首打油诗，请多指正哈

In the past, cycloidal propellers have not been well applied because their construction costs were higher than that of screw propeller, and the progress of investigation on the hydrodynamic characteristics about cycloidal propeller was slow.

在过去的年代里，由于摆线推进器的造价要比一般螺旋桨高得多，一直没能得到很好的应用，有关摆线推进器水动力性能的研究也一直进展缓慢。

Mechanical watches: hairpin machine, pressure-ray machine, high-speed bud flowers machine, fully automatic machine High bud flowers, foot rubbing bud rubbing wire, copper steel pull Serai material feeder cut,film machine, lap slingshot watchcase ring machine, watchcase Dysosma slingshot machine, shrimp should be a catapult machines, a torsion spring forming machine, flat slingshot machine, tied line straighten machine, milling machine scandium, high-speed nail Zamioculcas machines, high-speed wire forming hit button machine, wire forming machine multi-action, high-speed opening lap machines, closed loop machine, woven chain machine, automatic grinding machine denim chain, the new batch watchcase table flower ring plane, new shall grant strap flower machine, surface CD profile machine, circle bright side of machine,centrifugal machine, claw cup chain automata, Sun Wen machine and so on.

钟表机械：发夹机、压线机、高速芽花枝机、全自动高级芽花枝机、脚踩搓芽搓丝机、铜钢拉茏料切料机、铜扣底片机、表壳响圈弹弓机、表壳八角弹弓机、虾须弹弓机、一次成形扭簧机、扁弹弓机、捆线拉直机，铣钪机、高速扎米钉机、高速线材成型打扣机、多动作线材成型机、高速开口圈机、闭口圈机、织链机、自动磨牛仔链机、新款表壳表圈批花机、新款表带批花机、表面CD纹机、圆圈亮边机、离心溜光机、爪杯链自动机、太阳纹机等等。

The experiment shows that improved CTAB method could extracted winter buds of Spiraea DNA which could meet the requirement of RAPD reaction.

结果发现，采用改良CTAB法所提取绣线菊冬芽的DNA达到RAPD反应的要求，筛选体系扩增出清晰稳定的多态性条带，可用于对绣线菊属遗传育种方面的研究。

Since the summer of this year, the local emergence of dry pine stumpage previous years the phenomenon of a relatively large increase, while in some samples of dead pine wood nematode was first detected to be, Wuyi County, is enhanced search, in particular is to strengthen the right pot Mountain Provincial Forest Park, Tong-Qin town, the new Zhai Town, and other key regions in the dead pine forests microscopy sample separation, so far the county has accumulated more than 20 batches of samples microscopy showed no pine wood nematode.

今年入夏以来，当地出现了松木枯立木比往年有较大幅度增多的现象，同时在一些枯死松木样品中首次检出了拟松材线虫，武义县更是加强了查检工作，尤其是加强了对壶山省级森林公园、桐琴镇、新宅镇等重点地域山林中枯死松木的采样分离镜检，至今全县已累计取样镜检20多批次，未发现有松材线虫。

In addition to the $1.5 billion in stimulus money to fund the 100-mile Orlando-Tampa line, which will likely use the more eco-friendly electric TGV trains popular in Europe, Florida will look for $1 billion from the private sector, which will operate the line.

除了15亿美元的资金刺激的100英里长的奥兰多-坦帕线，很可能会使用更多的在欧洲流行的环保型电动高速列车，该州还将寻求10亿美元的私营部门，用于运作线。

The spark-gap phenomenon is the main RF noise source of electrical railways, which happens when the pantograph-catenary is disconnected transitorily.

模型由离线事件模拟器、放电电压条件判决器、触发源等模块组成，将机车车速、定位点跨距、弓网接触压力、受电弓质量、离线概率等诸多因素作为仿真的输入参数，能反映出机车运行时弓网间电火花噪声的动态变化。

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。