| 1. | Head about 1 / 5 of its total length ; body naked , with only one row of lateral line canal scales in both side
头长约为全长的1 5 ，骨化程度高。背鳍基宽，约为全长的1 4左右。
|
| 2. | Having proved his point , dr liu is now trying to design sensors that work more like the sense cells in a real lateral line
在自己的想法得到验证后，刘博士目前正在试图设计一种工作方式更接近鱼类天然侧线系统中感觉细胞的传感器。
|
| 3. | ( 6 ) according to the relation of pressure and discharge of different orifice aperture from the experiments . the largest available length of lateral pipes was calculated , and the combined method of varied orifice aperture and equal discharge in lateral line was discussed
（ 5 ）根据实测的不同孔径的压力流量关系，计算了允许最大毛管长度，并在理论上对变孔径等流量毛管组合方法进行了探索。
|
| 4. | The alteration of city and country power system will bring the power supply ability to a new level . especially , the widely use of power cable cause the capacitance to earth doubled , and a cutoff of some lateral line has comparatively larger effect
随之而来的是电网对地电容的增大，特别是城网改造中电力电缆的广泛应用，使电网的对地电容成倍增加，切除某一支路对整个电网的对地电容影响比较大。
|
| 5. | With the expand of urban scope , great change have taken place in railroad hinge , many internuncial lines and lateral lines had been surrounded . former status and function had been losed , capacity of transportation is surplus
同时，随着城市规模的扩张，我国大城市铁路枢纽也逐渐发生了很大变化，铁路枢纽内的许多联络线、支线逐渐被城市包围，逐渐失去了原来的地位和作用，运能虚糜，设备、设施闲散。
|
| 6. | Not only was the pattern of recordings along the artificial lateral line similar to the pattern recorded from the nerve cells of a real fish , but the computer could also decipher it to follow the source of the pulse as it moved along different paths
结果显示不仅该系统记录的图形与从真正的鱼身上的神经细胞所记录的图形相似，而且配套的电脑程序还能通过对记录图形的解读来追踪沿着不同路径移动的脉冲水波的源头。
|
| 7. | ( 5 ) it was more precise for using darcy - weisbach formula to calculate the hydraulic pressure slope curve in the lateral line , but too complexity . although i - pm wu formula is simple , the estimated results were not agreement with the measured data . a coefficient including irrigation uniformity was presented to modify i - pal wu formula , and the results were agreement after using the coefficient
（ 4 ）利用达西?韦斯巴赫公式计算微孔毛管的沿程水头损失具有较高的精度，但计算复杂，吴义伯公式计算虽较简单，但在灌水均匀度较差时误差较大，为此对吴义伯公式进行了修正，提出了修正系数的计算经验公式，取得了良好的结果，为简易地下滴灌工程设计中水力计算建立了简化公式。
|
| 8. | Diagnostic characters for the recognition of species include the presence or absence of pectoral fin , the position of dorsal fin origin , gill opening , anus , nostril opening and eye , the cirri present or not , the dentition type , the body coloration , and the head pores or lateral line etc
一般依据胸鳍的有无或发达程度，背鳍起点、鳃孔、肛门、鼻孔和眼等的相对位置，颌的发达程度和颌上是否具须，齿的形状和排列方式，身体的斑纹，以及头部和体侧的侧线孔数目等进行鉴别。
|