鱼类同样运用其侧线来发现涡流,然后利用它们。
Again, fish use their lateral lines to identify eddies - and then take advantage of them.
这次人工侧线系统能够得出漩涡源头的大致方向,也能识别出漩涡的图形。
This time, the artificial lateral-line system could work out the general direction of the source and identify the pattern of the vortices.
首先,研究者们测试人工侧线系统能否定位由一个振动球产生的微小脉冲水波。
First, the researchers tested whether their system could locate the small pulsing movement caused by a vibrating ball.
人工侧线系统会有许多应用前景,最显而易见的可能就是应用在有人驾驶和无人驾驶的潜艇上。
Artificial lateral lines would have many applications. The most obvious would be in submarines, both manned and unmanned.
群体性鱼,比如鲱鱼的眼睛被弄瞎后,它仍然能跟随同伴前进,而除去侧线的鲱鱼则会很快迷失方向。
Blind a shoaling fish such as a herring and it can still follow its mates. Cut its lateral lines and it rapidly gets lost.
一列陈旧的火车在侧线上等着我们。
A a train of antiquated coaches was waiting for us at the siding.
一列陈旧的火车在侧线上等着我们。
A train of antiquated coaches was waiting for us at the siding.
侧线能形成角度或弧度,并且偏移距离可以是负数。
The side lines can be angled or curved, and the offset distance may be negative.
根据鱼类侧线听觉仿生学原理,设计出硅微仿生矢量水声传感器结构。
According to the auditory principle of fish's stereocilium, a bionic hydrophone based on silicon is designed.
线虫脱水进入休眠从形态上分为螺旋、鞘壁分离和侧线弯曲三个阶段。
The morphological changes included three stages: coil, sheath cuticle separation and curved lateral lines.
可侧线系统就能做到——它能够发现水流流过静止物体时产生的漩涡。
The vortices thrown off by water moving past even a stationary object would be visible to it.
鱼类利用这优良的听觉,同时使用他们的内耳和侧线检测猎物或避免敌人。
Fish capitalize on this by having an excellent sense of hearing, using both their inner ears and lateral lines to detect prey or avoid enemies.
介绍QCS 0 4小颗粒耐硫变换催化剂物化性能、工业侧线试验情况。
Presents the physio-chemical properties of the small granule sulfur tolerant shift catalyst QCS-04 and its commercial side-stream test.
经过现场侧线试验,选择了过滤精度高的PALL过滤器过滤分离原料天然气。
After field sideline test, PALL filter with high filtration accuracy was selected for filtering and separating raw gas.
侧线器官的分布密度、大小和凹陷深度明显与周围表皮的厚度和不同部位有关。
The density, size, sunk depth of the lateral line organs directly correlated with surrounding epidermal height and regions.
应用严格的热力学模型研究了带有侧线返回进料的氢同位素低温精馏塔的分离特性。
A rigorous thermodynamic model was used to study the characteristics of cryogenic distillation column of hydrogen isotope system having feedback stream.
运用扫描电镜技术对蓝罗非鱼侧线上鳞、侧线下鳞和侧线鳞进行了形态结构的观察。
The surface structure of scales, above lateral line, below lateral live and in lateral line, of the Oreochromis aureus were observed using scanning electron microscope.
提出了炼油厂常减压装置半干式常压塔的设计方法,用侧线汽提塔再沸器代替汽提水蒸汽。
A new design method of the half-dry atmospheric crude tower is presented in this article, in which stripper reboiler is used instead of stripping steam.
运用形态分析系统软件对后侧线神经的横截面积、纤维数量和纤维直径进行了定量的统计分析。
The average transverse area, total fiber number and fiber diameter of posterior lateral line nerve were examined quantitatively by morphologic analysis sys.
本文根据功率平衡的原则,将十二相发电机整流供电系统直流侧线路电阻折算到相应的交流侧各相绕组。
Based on the principle of power balance, the DC-side line resister of a 12-phase synchronous generators-rectifier system is reduced to the corresponding AC-side.
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。
Having proved his point, Dr Liu is now trying to design sensors that work more like the sense cells in a real lateral line.
而刘博士的仿制侧线和天然的相比则略有些短,它是由16个微小的水流传感器组成的,和鱼的100个细胞相比要少些。
Dr Liu's artificial lateral line was somewhat shorter than a natural one. It consisted of 16 tiny flow sensors, rather than 100.
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。
Having proved his point Dr Liu is now trying to design sensors that work more like the sense cells in a real lateral line.
今年的圣诞之行是这一创举的第五次出行,它带给遥远铁路侧线各地居民的是澳大利亚摇滚明星吉米·巴尼斯出演的即兴音乐会。
This year's journey, the fifth, with impromptu concerts at remote sidings by Jimmy Barnes, an Australian rock star, drew the biggest crowds so far.
该制造方法是通过围绕环形芯(11)螺旋地缠绕侧线(12)而形成套层(13)来制造环形同心绞股胎圈帘线的方法。
The process for producing an annular, concentrically twisted bead cord (2) includes spirally winding side wires (12) around an annular core (11) to form a sheath layer (13).
对酸性水气提装置侧线与原料水一次换热器的小浮头螺栓的断裂原因进行了分析,并提出了相应的对策和推广新材料的建议。
The breaking down reasons of the small float head bolts in an acid stripping unit and primary exchanger for feed water are analyzed.
主要探讨了两个方面的问题:采用神经网络建立各个侧线粘度和闪点的软测量仪表以及采用NLJ方法实现常减压塔的操作优化。
Mainly it discusses two problems: software instruments of viscosity and flash point using neural networks and operation optimization on the atmospheric and vacuum towers using NLJ method.
为了实时获得原油分馏中待控质量指标的可靠数据,保证先进过程控制的应用效果,建立了分馏过程侧线质量指标的在线观测计算系统;
On line observation of quality control is a pivotal task for Advanced Process Control(APC). The on line observation system of crude tower side draw quality control for APC was built.
为了实时获得原油分馏中待控质量指标的可靠数据,保证先进过程控制的应用效果,建立了分馏过程侧线质量指标的在线观测计算系统;
On line observation of quality control is a pivotal task for Advanced Process Control(APC). The on line observation system of crude tower side draw quality control for APC was built.
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