| 单词 | 对虾 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 对虾 noun —shrimp n对虾 noun, plural —shrimps plless common: prawns pl Examples:对虾科—penaeidae (the prawn or shrimp family) See also:虾 n—shrimps pl • stern n 虾 pl—prawns pl
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这些特征使拖网成为许多渔民喜欢的 方式，其有短期解决经济的办法，例如捕捞特 定 对虾 物 种。 fao.org | These characteristics have made trawling the preferred method [...] for many fishers, and it may be the only short-term economic solution for capturing, [...] for example, certain shrimp species. fao.org |
用于水产养殖的 部分是作为鱼和对虾饲料的成分。 fao.org | The share going to aquaculture is used as an [...] ingredient in fish and shrimp feeds. fao.org |
咸水养殖产量只占世界产量7.9%，但占总产值12.8%，因在咸水池塘养殖的海 水对 虾价值相对要高。 fao.org | Brackishwater aquaculture yielded only 7.9 percent of world production in terms of quantity but [...] accounted for 12.8 percent of total value because of the relatively [...] high-valued marine shrimps cultured in brackish-water ponds. fao.org |
来自对虾和 蟹 壳的甲壳素和壳聚糖有许多用途，例如水处理、化妆品和梳洗用品、食物和饮 料、农药和制药。 fao.org | Chitin and [...] chitosan obtained from shrimp and crab shells have [...]a variety of uses, such as in water treatments, cosmetics [...]and toiletries, food and beverages, agrochemicals and pharmaceuticals. fao.org |
亚洲和拉丁美洲的许多国内和区域市 场消费了更多对虾，也 在2011年全年保持着相对高的稳定水平（图26）。 fao.org | Many domestic and regional markets in Asia and Latin [...] America consumed more shrimp, which also kept their prices relatively high [...]and stable throughout 2011 (Figure 26). fao.org |
结果是，在印度，抗生素残留问题 影响了对虾进入市场 。 fao.org | Subsequently, the problem of antibiotic residues affected [...] market access for shrimp in India. fao.org |
在水产养殖中，养殖鲑鱼、鲶鱼和 对虾的 大 型生产者建立了先进的中央控制的加工场，增加产品式样、获得更好产量以及 [...] 回应不断演化的进口国质量和安全要求。 fao.org | In aquaculture, large producers of farmed [...] salmon, catfish and shrimp have established [...]advanced centralized processing plants [...]to enhance the product mix, obtain better yields and respond to evolving quality and safety requirements in importing countries. fao.org |
日本市场从进口基础的对虾原 料到有附加值和加工的对虾，进 口量增加。 fao.org | The Japanese market moved away [...] from basic raw shrimp to value-added and processed shrimp, thus paying more [...]for imports. fao.org |
植物 蛋白是低营养层鱼类物种饲料的主要蛋白来源，以及海 水 对虾 和 欧 洲高营养层鱼 类物种（例如鲑鱼、鳟鱼、海水鱼和鳗鱼）蛋白和脂质的第二主要来源（在鱼粉 和鱼油之后）。 fao.org | Plant proteins represent the major dietary protein source used within feeds for lower-trophic-level fish species and the second major source of dietary protein and lipids (after fishmeal and fish oil) for marine shrimps and European high-trophic-level fish species (e.g. salmons, trouts, marine fishes, and eels). fao.org |
形成强烈对比的 是，斑节对虾在过去十年重要性丧失。 fao.org | In sharp [...] contrast, the giant tiger prawn has lost importance [...]in the last decade. fao.org |
例如，野 生大西洋鲑产量不到总产量的1%，养殖的海 水 对虾 产 量 占全 球 对虾 总 产 量的55%。 fao.org | For example, the wild catch accounts for less than [...] 1 percent of Atlantic salmon production, and [...] farmed marine shrimps contribute 55 percent to the total global production. fao.org |
一些深水对虾种群 的状态似乎改善，现在被认为是完全开发，而该区域的其 他 对虾 种 群 处于完全开 发和过度开发之间。 fao.org | The status of [...] some of the deepwater shrimp stocks seems to have improved and they are now considered fully exploited, whereas the other shrimp stocks in the region [...]range between fully exploited and overexploited. fao.org |
2012 年，对虾市场开始在需求和价格趋势上出现积极信号。 fao.org | In 2012, the shrimp market began with positive [...] notes in demand and price trends in various markets. fao.org |
非洲水产养殖产量中基本上是鱼类（99.3%），只有不多的海 水 对虾 （0.5%）和海水软体动物（0.2%）。 fao.org | African aquaculture production is overwhelmingly dominated by finfishes [...] (99.3 percent by volume), with only a small [...] fraction from marine shrimps (0.5 percent) and [...]marine molluscs (0.2 percent). fao.org |
虽然对经济形势有怀疑和担 忧，但美国和欧盟与前一年相比进口了更 多 对虾。 fao.org | Despite the scepticism and concern over the [...] economic situation, both the United States of America and the European [...] Union imported more shrimp than the year before. fao.org |
印度的对虾养殖者：通过分组分批办法赋予小规模养 殖者能力。 fao.org | Shrimp farmers in India: empowering [...] small-scale farmers through a cluster-based approach. fao.org |
由于大公司一般在位于孤立的农村社区养殖一些物种（例 如 对虾 、 鲑鱼、罗 非鱼、鲍鱼等成为全球商品的物种），使它们成为劳力的唯一或有支配地位的雇 [...] 主，这种行为方式是可能的。 fao.org | This pattern of behaviour becomes [...] possible because large companies farming [...] some species (such as shrimp, salmon, tilapia, [...]abalone and others that become global [...]commodities) are generally located in isolated rural communities, which gives them power over the labour force as the sole or dominant employer. fao.org |
2011 年，尽管养殖对虾世界产量收缩，但市场表现良好。 fao.org | In 2011, notwithstanding a contraction in world [...] production of farmed shrimp, the market performed well. fao.org |
利 用配合水产饲料生产低价值食用鱼（按销售条件），例如非滤食性鲤科鱼、罗非 [...] 鱼、鲶鱼和遮目鱼，以及高价值物种，例如海水鱼、鲑科鱼、海 水 对虾 、 淡 水鳗 鱼、鳢鱼和甲壳类。 fao.org | Compound aquafeeds are used for the production of both lower-value (in marketing terms) foodfish species, such as non-filter-feeding carps, tilapias, catfishes and milkfish, as well as [...] higher-value species, such as marine finfishes, [...] salmonids, marine shrimps, freshwater eels, [...]snakeheads and crustaceans. fao.org |
一旦这样的餐厅是在时尚的圣基尔达区，它提供了像鱼和薯条和蛤蜊浓汤或更多地参与 如 对虾 ， 扇 贝馄饨菜的标准收费Donovans。 zh.melbournehotel.com | Once such restaurant is Donovans in the trendy St. Kilda area, [...] which offers standard fare like fish and chips and clam chowder or more [...] involved dishes like prawn and scallop ravioli. melbournehotel.com |
例如，智利海水网箱养殖大西洋鲑、欧洲（主要是法国）养殖牡蛎以及亚洲、南 美洲和非洲几个国家养殖海水对虾近 些 年经历的病害爆发导致的高死亡率，损失 了部分或有时是全部产量。 fao.org | For example, marine cage culture of Atlantic salmon in Chile, oyster [...] farming in Europe (notably [...] France), and marine shrimp farming in several countries in Asia, South America and Africa have experienced high mortality caused by disease outbreaks in recent years, resulting [...]in partial or sometimes total loss of production. fao.org |
您可与亲友来此分享花样繁多的海鲜火锅自助餐，包括 龙 虾 、 对虾 、 牡 蛎和蛤蜊等。 cn.sandscotaicentral.com | Gather around the renowned Hot [...] Pot Buffet, offering a range of fresh seafood that comprises many [...] varieties of lobster, oysters, clams, prawns and more. sandscotaicentral.com |
结果表明：凡纳滨对虾卵黄 的发生是双源性的。 actazool.org | The results indicate a dual origin of the yolk. actazool.org |
其它广受欢迎的鱼类、贝类品种包括鲱鱼、鲭鱼、各种白鲑鱼 、 对虾 和 螃 蟹。 norway.org.cn | Other popular fish and shellfish species include herring, mackerel, many [...] types of whitefish, prawns, and crabs. norway.or.kr |
通过对中国明对虾基因 组随机DNA片断的测序，我们获得了总长度约641 [...] 000个碱基的基因组DNA序列，从中共找到1 720个重复序列。 actazool.org | These minisatellite DNA sequences, [...] also referred to as variable-number tandem repeats (VNTR), are comprised of multiple [...]copies of repeats whose base units are in tens of nucleotides (7 to 200 bp) and are found within the genome in variable numbers. actazool.org |
中国对虾卵子 排放时处于第一次成熟分裂的中期，卵子入海水时，纺锤体的长轴与质膜平行。 actazool.org | The eggs of the prawn at spawning were [...] in meiotic metaphase Ⅰ stage, and the meiotic apparatus was positioned parallel to the egg surface. actazool.org |
实验结果表明：亲本对子代基因库的贡献率的差异也是造成子代群体遗传变异水平降低的原因之一；微卫星标记可作为一种有效的工具用 于 对虾 系 谱 的确认、人工繁育群体遗传多样性水平的监测等方面[动物学报52(1): 175 [...] –181,2006]。 actazool.org | Microsatellite markers with rare alleles were effective tool for unambiguous parentage determination and [...] estimation of genetic diversity in hatchery populations [...] of Pacific white shrimp [Acta Zoologica [...]Sinica 52(1): 175–181,2006]. actazool.org |
以茶皂素为主体配制而成的环保型清塘剂8901，一方面可以作 为 对虾 养 殖 前的清塘，也可以在养殖过程中用于杀死敌害鱼类，另一方面还可促 进 对虾 脱 壳 ，刺 激 对虾 生 长 ，同时它还能很好地杀死附在螃蟹身上的线虫与聚缩虫，达到治疗蟹病的目的，它的使用量 在 对虾 养 殖上淡水为2~3ppm，海水为1 ppm，治蟹病为15～25 ppm。 xyfhchem.com | Tea Saponin in preparation for the main form of [...] environment-friendly Agent 8901, on the one hand can be used as cleaning-up fish ponds [...] before brieeding shrimp, also can be used to kill fish in the breeding process, shrimp shell on the other hand, can also promote to stimulate the growth of shrimp at the same time. it can kill a good body attached to the nematodes and crab Zoothamnium to the treatment of mesh crab disease, and its use of shrimp culture in freshwater [...]for 2 ~ 3ppm, of sea [...]water for 1 ppm, crab disease rule 15 ~ 25 ppm. xyfhchem.com |
从这些分类中可以看出，中国明对虾 基 因 组中的小卫星整体上是富含A+T的重复序列，并具有一定的“等级制度”，揭示了其与微卫星重复序列之间的关系，即一部分小卫星重复序列可能起源于微卫星序列 actazool.org | We think the minisatellite sequences can be classified into three types: dinucleotide minisatellite sequences composed of two kinds of nucleotide, trinucleotide minisatellite sequences composed of three kinds of nucleotide and tetranucleotide minisatellite sequences composed of four kinds of nucleotide. actazool.org |
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