鳐

The fish are not sharks or killer whales, but favorite eating varieties like cod and skate which grow to unusual sizes, sometimes as much as twelve feet in length.

这些鱼不是鲨鱼和食人鲸，而是如鳕鱼和鳐鱼这些人们最喜欢吃的鱼类，他们长到了非同寻常的尺寸，有时到了12英尺长。

The fish are not sharksor killer whales, but favourite eating varieties like cod and skate which grow to unnatural sizes, sometimes as 10 much as twelve feet in length.

这些鱼并不是鲨鱼或逆戟鲸，而是深受人们喜爱的食用鱼品种；如鳕鱼和鳐鱼，只不过它们长得出奇地大，有时长达12英尺。

Primitive tropical bottom-dwelling ray with a guitar-shaped body.

原始热带海底生鳐，身体形如吉它。

Mantas, easily recognizable by their pectoral "wings," stay near the ocean's surface, unlike other rays.

魔鬼鱼，容易地可识别的在它们的胸部的&翅膀，&停留靠近海洋的表面，不像其它的鳐鱼。

Large rays lacking venomous spines: mantas.

无毒刺的大型鳐鱼；蝠鲼。

Large primitive rays with elongated snouts.

嘴巴较长的大型原始鳐鱼。

I never had anything wrong with my heel except the time the sting ray stung it when I stepped on him when swimming and paralyzed the lower leg and made the unbearable pain.

我的脚后跟从没出过毛病，除了有一次在游水时踩着了一条海鳐鱼，被它扎了一下，小腿麻痹了，痛得真受不了。

I never had anything wrong with my heel except the time the sting ray stung it when I stepped on him when swimming and paralyzed the lower leg and made the unbearable pain.

我没法知道。我的脚后跟从没出过毛病，除了有一次在游水时踩着了一条海鳐鱼，被它扎了一下，小腿麻痹了，痛得真受不了。

Sting Ray represents the first generation of programmable torpedoes and attention has been turned to the problems of how to harness the vast computer powers now available with their associated software programs, how to package the maximum computer power in the smallest possible space, and how to improve still further the processing and filtering techniques so vital to exclude extraneous noise and vibration.

分析：并列分句attention has been turned to the problems…里的the problems后的介词of 接有三个由疑问词how +动词不定式短语构成的并列成分。filtering techniques：滤波技术，鱼雷利用该技术可以滤掉海洋里产生的干扰声源和鱼雷在水里运动时产生的振动和噪声，所有这些干扰都会对装在鱼雷上的声纳产生干扰，从而影响其探测功能。译文：&鳐鱼&代表着第一代程序控制鱼雷。人们已经将注意力转到如何利用现有的巨大计算机能力及其相关软件程序，如何在尽可能小的空间内容纳最大的计算机能力，以及如何更进一步改进对于排除外来噪声和震动来说至关重要的处理与滤波技术等问题上。

To study the animal model of experimental autoimmune myasthenia gravis induced with extract from electric organ of Narcine timilei in rats.

目的 从丁氏双鳍电鳐的电器官分离乙酰胆碱受体免疫大鼠，建立实验性自身免疫性重症肌无力动物模型。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。