midget ultrasonic fish finder
小型超声波鱼群探测器
midget alarm fish finder
小型告警式鱼群探测器
from locating the sea bottom to locating a shoal of fish.
从测定海深到测定鱼群，
It is a comparatively simple step from locating the sea bottom to locating a shoal of fish.
从测量海底深度到探测海底鱼群只是较为简易的一步。
In fact, it takes a special instrument to detect the electric pulses made by a group of fish known as“ weakly electric fish”.
事实上,要想探测一种叫做“弱电鱼”的鱼群所发出的电脉冲需要一种特殊的设备才行。
In fact, it takes a special instrument to detect the electric pulses made by a group of fish known as"weakly electric fish".
事实上, 要想探测一种叫做“弱电鱼”的鱼群所发出的电脉冲需要一种特殊的设备才行。
On the Sovereignty of Diaoyu Islands in View of International Laws;
从国际法角度探析钓鱼群岛主权问题
high speed detector
快速探测器高速检测器
Development of a STR Method for Genetic Monitoring of Outbred Stock Zebrafish
封闭群斑马鱼的STR遗传检测技术
Determination of As,Hg and 666,DDT of different Houttuynia cordata Accessions
不同居群鱼腥草中As和Hg及666·DDT的测定
a shoal of herring, cod, etc
一群鲱鱼、 鳕鱼等
So it is a comparatively simple step from locating the sea bottom to locating a shoal of fish.
从测定海深到测定鱼群，这一进展比较容易。
lead shielded nai detector
铅屏蔽nai探测器
Helios probe
“太阳神”号探测器
Ranger probe
“徘徊者”号探测器
Pioneer probe
“先驱者”号探测器
Combination detector
复合探测器多种探测原理应用在同一探测器中
Coordination Motion Planning in Multi-robotic Fish and Design of Single Robotic Fish System;
机器鱼群体协调运动规划研究及单体系统设计