查询词典 crab

The background survey and tracking survey of artificial reef area in Chenghai Laiwu were carried out before and after reefing in 2003 and 2007, respectively. The results indicated that after the deployment of artificial reefs, the biomass density of fishery resources increased by 25.63 times, which were much higher than before. The resources species was much more abundant; total number increased from 23 to 41, which increased by 0.78 times. The crab resources sharply increased by 1.75 times after artificial reef were deployed. Harpodon nehereus and Portunus sanguinolentus , which did not appeared in background survey, now became the dominant species in tracking survey. There were high diversity indexes in artificial reefs area and control area in tracking survey. In conclusion, the results indicated that the fish-aggregating effect of artificial reef site has improved a lot, and the community structure and the habitat environment have been significantly improved.

摘 要：2003和2007年分别对澄海莱芜人工鱼礁区进行了投礁前的本底调查和投礁后的跟踪调查，结果表明，投礁后礁区海域游泳生物的资源密度明显比投礁前高，增加了25.63倍；礁区海域各类资源种类均比投礁前丰富，总种数由投礁前的23种增加至41种，比投礁前增加了0.78倍，其中，蟹类种数增加最多，增加了1.75倍；在本底调查中没有出现的经济种类龙头鱼 Harpodon nehereus 和红星梭子蟹 Portunus sanguinolentus 在跟踪调查中已成为主要优势种；Shannon-Wienver多样性指数在礁区和对比区均比投礁前有所增加。

Company-owned "crab Sally House" adjacent to a lake side, it can host 300 people dining, and has 38 standard rooms.

公司所属"蟹仙楼"临湖而立，能同时接待300人就餐，并拥有38套标准客房。

Activities can cause a very large release of DIN by virtue of excretion, burrowing, bioturbation and sediment resuspension. Developed cave in sediment and continual turnover of sediment by crab can improve an organic matter remineralization and ammonification, consequently reworking the DIN vertical profile in sediment.

蟹类活动造成的洞穴结构及对沉积物的翻动混合能增加沉积物中的氧气含量，促进沉积物中有机氮的矿化和NH(上标+下标 4)的释放，造成无机氮在沉积物中的剖面分布特征发生较大变化。

The horseshoe crab isn't really a crab at all.

其实根本就不是螃蟹

The horseshoe crab is not a true crab .

鳖并非真正的蟹类。

The horseshoe crab isn't really a crab at all.

马蹄蟹，鲎其实根本就不是螃蟹

Took my camera out to shoot pictures of the "bug", a Hainan next said,"This is not a bug, but a marine life "Limulus -- horseshoe crab, king crab , very common in the sea, even in the rice fields along the coast, often able to catch, usually a male and a female in pairs, now rarely seen here in Haikou, bought from a Lingao woman.

笔 者拿出相机给这个&虫子&拍照，这时旁边的一个海南大叔告诉笔者，这个不是什么虫子，而是海洋生物&鲎&。以前这种鲎在海里是很常见的，甚至在沿海的稻田里，也经常能抓到，而且鲎经常是一公一母在一起。现在海口这边很少见到有了，刚才那个小孩的母亲，是在一个临高妇女那买的这只鲎。

In addition to the steamed fresh blue crab, the Maryland style crab cake is nationally well-know.

除了蒸新鲜的蓝螃蟹以外，马里兰州还有一种有名的用螃蟹做的饼。

But the trout that raises artificially and catfish, shrimp, left mouth, Pacific Ocean is 3 article fish, yellow croaker, medium Atlantic blue crab and fish of black silk crab, pregnant woman can install complete edible.

但人工饲养的鳟鱼及鲶鱼、虾、左口、太平洋三文鱼、黄鱼、中大西洋蓝蟹及黑丝蟹鱼，孕妇可安全食用。

Photo of the Day May 13, 2008 Tiny Orange Crab, Panay Island, Philippines, 2002 Photograph by Tim Laman An orange crab crawls on a leaf on Panay Island in the Philippines.

意译：一只橙黄色的螃蟹爬上一片叶子在班乃岛位于菲律宾。这岛有大约12000种植物和1100种脊椎动物。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。