严重时局部坏死、鳞片脱落、鳍条腐烂,蒙眼。
When Severely local body necrosis, shedding scales, fin rotting, blindfolded.
鳍条效应也适用于自动化最基本的实际应用中。
The Fin Ray Effect can also be used in basic practical applications in automation.
从样品鳍条提取基因组dna,水平式淀粉凝胶电泳法检测同工酶。
The DNA samples were extracted from the caudal fin ray of samples.
这一技术把仿生鳍条结构的优势和Festo自动化尖端技术结合起来。
It combines the advantages of the bionic Fin Ray structure with state-of-the-art automation technology from Festo.
饲料中肌醇缺乏导致水生动物生长不良、体表充血、鳍条糜烂、体色发黑、脂肪肝等症状。
Dietary myo-inositol deficiency in aquatic animals leads to symptoms such as a sharp decrease on the rate of growth, surface hyperemia, fin erosion, black body color, fatty liver disease.
舒宾的杰出成就是带领了一次北极探险。在这次探险中,他们发现了一种半鳍半肢的动物——一条有腕的鱼化石。
Shubin distinguished himself by leading an expedition to the Arctic, which uncovered the remains of a fish with a wrist-a creature with part fin and limb.
作为一名化石搜寻者,舒宾的杰出成就是在2004年带领了一次北极探险。在这次探险中,他们发现了一种半鳍半肢的动物——一条有腕的鱼化石。
As a fossil hunter, Shubin distinguished himself by leading an expedition to the Arctic in 2004 which uncovered the remains of a fish with a wrist, a creature with part fin, part limb.
鲍威尔河是田纳西地区的一条支流,在1996年由于煤矿开采遭到破坏。除了其他鱼类受到影响外,黄鳍石鮰的数量也在急剧下降。
The Powell River, atributary of the Tennessee, was devastated in 1996 by spills ofcoal-mine sludge, which, among other things, drastically shrank therange of the threatened yellowfin madtom.
斑鳍鲦鱼还没适应,但西蒂科镖鲈(Citico darters)在经过数年放养之后正在大量繁殖,去年秋天CFI组织在这里一个小时数的鱼数有47条。
Thespotfin chub didn't take, but Citico darters are thriving after nineyears of restocking; in one hour last fall the CFI team counted 47.
昆特突然发现一条鲨鱼正竖着三角形鳍朝他们游来。
Suddenly quint spied the triangular fin of a shark coming towards them.
然后,他看见一条鲨鱼在水面转圈圈,但没有看到另一条鲨鱼的鳍。
Then he saw one on the surface swimming in circles. He did not see the fin of the other.
硬骨鱼系先前公认的硬骨鱼系的层级不是一个单源的群。它现在有专门的地位,包括像鱼一样的肉鳍次亚纲与条鳍次亚纲。
Osteichthyes the formerly recognized class Osteichthyes is not a monophyletic group. It now has the status of a vernacular to include the fish-like Sarcopterygii and the actinopterygians.
后来两条鲸又分成开了,但是仍然鳍紧挨着鳍,肩并肩慢慢地游着,动作完美然而和谐,忽然而潜入水中,忽然而游出水面,直到它们从视野中逐渐消失。
The whales then depart, flippers touching, and swim slowly side by side, diving and surfacing in perfect unison until they disappear from sight.
后来两条鲸又分成开了,但是仍然鳍紧挨着鳍,肩并肩慢慢地游着,动作完美然而和谐,忽然而潜入水中,忽然而游出水面,直到它们从视野中逐渐消失。
The whales then depart, flippers touching, and swim slowly side by side, diving and surfacing in perfect unison until they disappear from sight.
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