查询词典 Perch

Next, jump to perch on a second perching pillar and then jump forward onto the platform leading into a new hallway.

下一步，跳到鲈鱼第二栖息支柱，然后跳上到一个新的走廊领先平台前进。

Here is one fishing for pickerel with grown perch for bait.

这里有一位，是用大鲈鱼来钓梭鱼的。

Early in the morning, while all things are crisp with frost, men come with fishing-reels and slender lunch, and let down their fine lines through the snowy field to take pickerel and perch; wild men,who instinctively follow other fashions and trust other authorities than their townsmen, and by their goings and comings stitch towns together in parts where else they would be ripped.

每天，很早的时候，一切都被严寒冻得松脆，人们带了钓竿和简单的午饭，穿过雪地来钓鲜鱼和梭鱼；这些野性未驯的人们，并不像他们城里的人，他们本能地采用另外的生活方式，相信另外的势力，他们这样来来去去，就把许多城市部分地缝合在一起了，否则的话，城市之间还是分裂的。

There have been caught in Walden pickerel, one weighing seven pounds —— to say nothing of another which carried off a reel with great velocity, which the fisherman safely set down at eight pounds because he did not see him —— perch and pouts, some of each weighing over two pounds, shiners, chivins or roach, a very few breams, and a couple of eels, one weighing four pounds —— I am thus particular because the weight of a fish is commonly its only title to fame, and these are the only eels I have heard of here;——also, I have a faint recollection of a little fish some five inches long, with silvery sides and a greenish back, somewhat dace-like in its character, which I mention here chiefly to link my facts to fable.

在瓦尔登湖中，捉到过梭鱼，有一条重七磅，且不去说那另外的一条，用非常的速度把一卷钓丝拉走了，渔夫因为没有看到它，估计它稳稳当当有八磅的重量，此外，还捉到过鲈鱼，鳘鱼，有些重两磅，还有银鱼，鳊鱼（学名Leueiscus Pulchellus），极少量的鲤鱼，两条鳗鱼，有一条有四磅重，——我对于鱼的重量写得这样详细，因为它们的价值一般是根据重量来决定的，至于鳗鱼，除了这两条我就没有听说过另外的，——此外，我还隐约记得一条五英寸长的小鱼，两侧是银色的，背脊却呈青色，性质上近于鲦鱼，我提起这条鱼，主要是为了把事实和寓言连接起来。

Any of various similar or related fishes, such as the pike perch or the ''.

河鲈属的鱼任何一种有关或类似的鱼类，例如狗鱼或双棘石斑鱼

Pike perch seem plentiful at this Kazakh processing plant, but the catch here has fallen sharply in recent years—and that's not the worst news.

梭鲈看起来堆满了这个哈萨克人的加工厂，其实这里的捕获量在近几年已经急剧下降了——这还不是最坏的消息。

True trophy class Muskie (54 minimum), Walleye, Small Mouth Bass, Jumbo Perch and Northern Pike.

真正的奖杯级缪斯基（ 54 最低）， walleye ，小口鲈鱼，大型鲈鱼和北部派克。

Pike perch seem plentiful at this Kazakh processing plant, but the catch here has fallen sharply in recent years-and that's not the worst news.

在这个哈萨克加工厂，梭鲈看起来很丰富，但是这里的捕获量在近年急剧下降，而那还不是最坏的消息。

Since 2001, Shanghai Fisheries University and Xinjiang Construction Group have jointly conducted a research and exploitation of Eltrix River special fish resources, and made the first breakthrough in artificial propagation and nursing of tench, perch and pike.

自2001年以来，上海水产大学与新疆生产建设兵团合作，进行额尔齐斯河流域特种鱼类的种质资源研究与开发利用工作，在国内率先突破了丁鱥、河鲈和白斑狗鱼的批量人工繁殖。

"Pike perch seem plentiful at this Kazakh processing plant, but the catch here has fallen sharply in recent yearsand thats not the worst news. The sturgeon, ancient fish that survived the transition from dinosaur age to the mammal era, may not survive the transition from communism to free market. The source of 90 percent of the worlds caviar, they are being decimated by poaching and pollution."

看上去在这个哈萨克人的加工厂里梭子鱼似乎是大丰收，但是近年来当地的捕获量实际上急剧下降这还不是最糟糕的里海鲟鱼，从恐龙时代到哺乳动物时代一直生存下来的古老鱼类，也许不能经历从共产主义到自由市场的变迁作为世界上90%鱼子酱的来源，它们正在因非法捕捞和污染大批死去

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。