There are over ninety species of puffer-fish all belonging to the family Tetraodontidae.
河豚鱼有九十多种，都属于四齿科。
One puffer fish has enough toxins to kill about 30 humans.
一条河豚的毒素足以杀死大约30个人。
There are total 120 kinds of puffer fish all over the world.
世界上共有120种河豚。
Objective: To study the P300 in patients with acute puffer poisoning.
目的：研究急性河豚中毒患者的P_（300）。
The most convenient and generally used device is a simple hand-held smoke puffer.
最方便和被广泛采用的装置是一种简单的手提发烟器。
Besides, the tetrodotoxin in the puffer fish sample had been successfully detected.
并成功检测出河豚鱼样品中的河豚毒素。
'The puffer is reserved for the most casual occasions, ' he added. 'Like going to the store.
他补充道：“那种鼓外套只有在最休闲的场合穿，比方说去商场的时候。”
The puffer fish also carries a poison. This poison is deadly and is usually concentrated on its intestines, liver and ovaries.
河豚还携带一种河豚毒素，这种毒素是致命的，通常存在于河豚的小肠、肝脏和卵巢中。
Methods The tetrodotoxin (TTX) in different tissues of live or refrigerated puffer fishes in Dapeng Bay was tested by bioassay using mouse.
方法采集渔民在大鹏湾海域捕获的河豚鱼鲜活或冰鲜，采用小鼠生物试验法测定样本鱼不同组织的河豚鱼毒素（TTX）含量。
Entering new century, a new interrupting technology to be referred as auto puffer arc quenching technology is used in low voltage circuit breaker.
进入新世纪，一种称为气吹灭弧的新分断技术应用于低压断路器。
SHANTOU DASONG MACHINERY CO. , LTD. is an enterprise specialized in making canning machine, puffer food machine and machine for small pack of foodstuffs.
汕头市大松机械有限公司是生产罐头机械，膨化机械，小食品类包装机的专业企业。
The interaction between operating mechanism and interrupter of a puffer circuit-breaker is regarded as a dynamic control system. Its mathematical model of breaking process is built.
将断路器的操动机构和灭弧室的相互作用视为动态控制系统，建立了断路器开断过程的数学模型；
The changes of the pressure in puffer chamber and nozzle throat under different base pressure are compared, which shows that base pressure has an influence on the pressure in gas chamber.
分析了压力变化与开断时间的关系，比较了不同基压下压气缸与喷口喉部气体压力特性的变化，说明了基压对断路器灭弧室内压力的影响。
Because ELISA is an easy-handled, rapid and highly sensitive method, it would play an important role in quantitatively detecting tetrodotoxin and effectively regulating poisonous puffer fishes.
ELISA法由于其测定程序简便易行，速度快，灵敏度高，在河豚毒素的定量检测以及在预防河豚鱼中毒方面具有广泛的应用前景。
Because ELISA is an easy-handled, rapid and highly sensitive method, it would play an important role in quantitatively detecting tetrodotoxin and effectively regulating poisonous puffer fishes.
ELISA法由于其测定程序简便易行，速度快，灵敏度高，在河豚毒素的定量检测以及在预防河豚鱼中毒方面具有广泛的应用前景。
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