查询词典 sleeper shark

A most common shark in temperate and tropical coastal waters worldwide; heavy-bodied and dangerous.

普遍生活在世界各地温带及热带沿海水域的鲨鱼；身体沉重并有危险。

Also, there are just about 90 shark attacks yearly, with many of them being just bumps or nudges, usually only leaving a bruise.

此外，还有约90只鲨鱼袭击年度，其中许多人只是颠簸或nudges ，通常只留下了伤痕。

One reason is that overfishing of sharks and related fish has reduced the size of some shark populations.

一个理由是鲨鱼和相关鱼类的过度捕杀减小了一些鲨鱼的大小。

Yes, it's true, the twenty-inch Cookie Cutter Shark piggybacks on whales and other large fish, so that it can attach its crazy sharp teeth into a juicy piece of flesh and with an alligator-like death roll rip free its next savory meal.

这种只有21英寸长的达摩鱼吸附在鲸鱼或者其他大型鱼类身上，用锋利的牙齿咬住一块鲜嫩的肉，像短吻鳄那样翻滚，撕扯下一顿香喷喷的免费午餐。

Lorraine Gary reprises her role as the now widowed Ellen Brody who finds herself reliving the horrors of the past when a mammoth shark kills her son.

自从庞然巨物&大白鲨&将她的爱儿杀死后，令她不断忆起过去极度恐慌的日子。

The author lets the reader mount "the parrot ", by the average 12 kilometers speeds, in nearly in ten month-long seabed travel, touches captain and his visitors along with Nepal sees to the full the seabed countless changes strange landscape and each kind of living thing; In the range the high tide occurs repeatedly, has the seabed hunting, the visit seabed forest, the visitation seabed Asia especially blue ruins, salvages the Spanish sunken wreck the valuables and money, witnessed the coral kingdom the funeral, with the big spider, the shark, the octopus fight, repels to besiege and so on .

作者让读者登上&鹦鹉螺号&，以平均十二公里的时速，在将近十个月的海底旅行中，随着尼摩船长和他的客人们饱览海底变化无穷的奇异景观和各类生物；航程中高潮迭起，有海底狩猎，参观海底森林，探访海底亚特兰蒂斯废墟，打捞西班牙沉船的财宝，目睹珊瑚王国的葬礼，与大蜘蛛，鲨鱼，章鱼搏斗，击退土著人的围攻等等。

Diving ship captain thereupon invites him to make the seabed travel The author lets the reader mount "the parrot ", by the average 12 kilometers speeds, in nearly in ten month-long seabed travel, touches captain and his visitors along with Nepal sees to the full the seabed countless changes strange landscape and each kind of living thing; In the range the high tide occurs repeatedly, has the seabed hunting, the visit seabed forest, the visitation seabed Asia especially blue ruins, salvages the Spanish sunken wreck the valuables and money, witnessed the coral kingdom the funeral, with the big spider, the shark, the octopus fight, repels to besiege and so on .

潜水船船长尼莫于是邀请他作海底旅行。作者让读者登上&鹦鹉螺号&，以平均十二公里的时速，在将近十个月的海底旅行中，随着尼摩船长和他的客人们饱览海底变化无穷的奇异景观和各类生物；航程中高潮迭起，有海底狩猎，参观海底森林，探访海底亚特兰蒂斯废墟，打捞西班牙沉船的财宝，目睹珊瑚王国的葬礼，与大蜘蛛，鲨鱼，章鱼搏斗，击退土著人的围攻等等。

The scalloped hammerhead shark, which has declined by 99% over the past 30 years in some parts of the world, is particularly vulnerable and will be declared globally endangered on the World Conservation Union list.

过去三十年中，双髻鲨的数量在世界的某些地区减少了99%，如今它们的族群极其脆弱，即将列入世界自然保护联盟的全球性濒危物种行列。

Shark numbers can become depleted very quickly because they take a long time to mature - 16 years in the case of a scalloped hammerhead.

由于鲨鱼的成熟期很长，比如一头双髻鲨就需要16年，因此它们的总数很容易枯竭。

The researchers traced finds from the scalloped hammerhead shark species—collected at the world's biggest fin market in Hong Kong—back to rare populations in the Atlantic and Indo-Pacific oceans.

他们从位于香港的全球最大的鲨鱼鳍市场收集了路氏双髻鲨的鱼鳍样本，并将其来源追溯到了鲨鱼数量稀少的大西洋和印度洋-太平洋地区。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。