| 单词 | 卵壳 | ||||||||||||||||||||||||||||||||
| 释义 | 卵壳 noun —yolk nSee also:卵 n—egg n • uterus n • sperm n 卵—spawn • ovum 壳 n—shell n 壳—crust (earth's crust etc) • carapace 卵 pl—ovaries pl
|
24℃下胚胎从卵黄和卵壳吸收 的总钙量小于其它温度条件下胚胎，与之相对应，24℃下孵 出 卵卵壳 内 残 留较多的钙。 actazool.org | Embryos incorporated a lower proportion of calcium from yolk and eggshell when incubated at 24℃ than when incubated at other temperatures. actazool.org |
由此可见，温和温度（27-30 ℃）可提高胚胎能量转化效率，促进胚胎从卵黄 和 卵壳 吸 收较多的矿物质，有利于孵出发育良好的乌龟幼体 [动物学报52(1): 21–27,2006]。 actazool.org | Therefore, in C. reevesii, moderate temperatures (27-30 ℃) may [...] improve embryonic [...] utilization of energy, promote embryonic absorption of minerals from the yolk and eggshell, and thus facilitate eggs to produce [...]well-developed hatchlings [...][Acta Zoologica Sinica 52(1): 21–27, 2006]. actazool.org |
花被6裂；Cupule杯状， 0.8-1.5 * 1.2-1.8(-2.8) 厘米，包围坚果； 从三角状卵形壳斗凸 缘基部的苞片，背面半球形具瘤，对浓密浅灰色的短柔毛的疏生； 在开展壳斗的凸缘的苞片，边缘流苏状。 flora.ac.cn | Cupule cupular, 0.8-1.5 × 1.2-1.8(-2.8) cm, enclosing 1/3-1/2 of nut; bracts basal from cupule rim triangular-ovate, abaxial surface semiglobose tuberculate, sparsely to densely grayish pubescent; bracts at rim of cupule patent, margin fimbriate. flora.ac.cn |
在此期间，朱鹮野生群体共计营巢123窝， 产 卵 3 6 3 枚， 出 壳 2 7 6 只 ，离巢出飞幼鸟216只。 actazool.org | During this period, the wild ibis population had born 123 broods and laid 363 eggs, of which 276 eggs were hatched, and 216 nestlings survived to fly away from their nests. actazool.org |
这是附着在扇贝的闭壳肌上的卵巢， 在冬季是最可口的。 cn.tohokukanko.jp | As expected, the ingredients are all fresh and [...] they offer plenty of ingredients only found in [...] Aomori, such as scallop eggs shown in the photo, [...]which is best in winter. en.tohokukanko.jp |
并应足够大，以防止外壳上的装饰卵 石 掉 入蓄水池中。 oase-livingwater.com | It should only be large enough [...] that the decorated pebbles on the cover cannot [...]fall into the water reservoir. oase-livingwater.com |
一家重視形象和品牌效應的企業，根本不會鼓勵他們的營 [...] 銷部門做出這些破壞公司形象的行為，因為這些手法無疑是殺雞 取 卵 ， 非常 愚蠢。 legco.gov.hk | A company that attaches importance to the prestige associated with its brand name will by no means encourage its marketing department to take this kind of action that would damage the image of [...] their company, as such practices are tantamount to killing the goose [...] that lays golden eggs, which is extremely [...]foolish. legco.gov.hk |
注：在安装第 5 个步骤中的管夹时， 调整中央机壳的方 向，使进气口在水平面上的约 45°，而消音器约为水平位 置。 graco.com | NOTE: When you install the clamps in Step 5, orient the center housing so the air inlet is approximately 45° above horizontal and the muffler is approximately horizontal. graco.com |
经社会了解到太平洋小岛屿国家为保护生物多样性和维系生态系统服 务能力而出台的各种举措，诸如太平洋最大的海洋保护区——基里巴斯的菲 尼克斯群岛保护区、以及涵盖亚太区域若干国家的珊瑚礁三角区倡议——这 [...] 一地区拥有世界最大面积的红树林，提供了金枪鱼和其他全球重要鱼种 产卵 和幼体生长的重要区域。 daccess-ods.un.org | The Commission was informed of initiatives that were being undertaken by Pacific island developing countries to protect biodiversity and the maintenance of ecosystem services, such as the Phoenix Islands Protected Area in Kiribati, the largest marine protected area in the Pacific Ocean, and the Coral Triangle Initiative, which covered a number of countries in the Asia-Pacific region, included the greatest extent [...] of mangrove forests in the world and [...] provided a critical spawning and juvenile growth [...]area for tuna and other globally significant fish species. daccess-ods.un.org |
就弹药而言，这种检查表 登记的内容应包括批号、类型、口径、材料、数量、 弹 壳 上 和包装上的标识，包 括弹壳和包装的详细图片及描述。 daccess-ods.un.org | For ammunition, such inspections sheets should include the lot number, type, calibre, material, quantity, markings on the cartridge and on the packaging, including detailed pictures and descriptions of the cartridge and the packaging. daccess-ods.un.org |
研究人员、行业专家和政府机构确认，可再生能源技术最常见的环境影响 能包括：海流速度减缓，利用海浪能或潮汐能使海浪高度降低；建造活动以及海 [...] 洋可再生能源设备的持续存在导致海底生境改变、沉积物迁移或沉积；噪声和电 [...] 磁场导致鱼类和哺乳动物死亡或行为发生变化；鱼类、哺乳动物和鸟类的行动、 摄食、产卵和迁 移路线受干扰，使其可能受伤、被缠绕或可能受引诱或离开水面； [...]意外溢出和泄漏导致有毒化学品释放，或者金属或有机化合物积累。 daccess-ods.un.org | Researchers, industry experts and government agencies recognize that the most common environmental impacts of renewable energy technologies may include reduction of the velocity of marine currents and decrease in the heights of waves resulting from extraction of wave or tidal energy; alteration of benthic habitats and sediment transport or deposition by the construction activities and the continuous presence of marine renewable energy devices; killings or change in the behaviour of fish and mammals from noise and [...] electromagnetic fields; interference with the [...] movement, feeding, spawning and migration paths [...]of fish, mammals and birds, which may [...]get hurt or entangled or may be attracted or hauled out; and release of toxic chemicals as a result of accidental spills and leaks or the accumulation of metals or organic compounds. daccess-ods.un.org |
项目的可持续性通过以下预算外捐助得到保证：（i）从弗兰德斯得到 350,000 美元，通过 “在水务教育和培训方案框架内应用遥感技术、可持续综合管理和发展以及全球海洋观测系统非洲 项目（2007－2011 年）”支持网络的巩固；（ii）与包括道达尔公司、英国石油公司 、 壳 牌 公司、 埃索公司、挪威国家石油公司在内的世界石油和天然气生产商国际协会建立非洲－私营部门伙伴关 系；AMEC 地球与环境公司。 unesdoc.unesco.org | The project’s sustainability is ensured with the following extrabudgetary contributions: (i) US $350,000 from the Flanders to support the consolidation of the networks through the project – “Remote Sensing Applications in the framework of FET-WATER, SIMDAS and GOOS-AFRICA Programmes” (2007-2011); (ii) the establishment of an African-Private Sector Partnership with the International Association of Oil and Gas Producers in the world (OGP) including TOTAL, BP, SHELL, EXXON, STATOIL; the AMEC Earth and Environmental Company. unesdoc.unesco.org |
(c) 評估淨化海港計劃餘㆘各階段的各個方案對海灘 ( 以及其他 [...] 敏感受納水 體 ， 如魚類哺育 和 產 卵場、海㆖ 養殖場、 珊瑚等 ) 的影響程度 [...]，以及這些影響是否可以接受。 legco.gov.hk | (c) to assess the severity and acceptability of impacts of the IRP options on [...] beaches (in addition to other sensitive receivers such as [...] fish nursery and spawning areas, maricultural [...]sites, corals, etc.) . legco.gov.hk |
地中海渔业总会报告，除早先关闭其他一些渔区以保护深海敏感的生境，包 [...] 括禁止使用牵引式耙网和海底拖网以保护深海珊瑚礁以外，还在狮子海湾设立一 个限制捕鱼区，以保护产卵鱼群和深海敏感的生境。 daccess-ods.un.org | GFCM reported on the establishment of a fisheries-restricted area in the Gulf of Lions to protect spawning aggregations and deep-sea sensitive habitats, in addition to other earlier closures to protect [...] deep-sea sensitive habitats, including deep water [...] coral reefs, where fishing with [...]towed dredges and bottom trawl nets was prohibited. daccess-ods.un.org |
随着鱼粉价格继续上涨，浓缩的植物蛋 [...] 白（大豆蛋白浓缩、加拿大油菜蛋白浓缩、豌豆蛋白浓缩和玉米/小麦麸皮）将在 高营养层养殖物种和甲壳类水 产饲料中得到比一般植物蛋白粉更显著的地位。 fao.org | With the continued rise in the fishmeal price, plant protein concentrates (soybean protein concentrate, canola protein concentrate, pea protein concentrate and corn/wheat gluten meals) will gain [...] increasing prominence over regular plant protein meals within aquafeeds for high-trophic-level [...] cultured species and crustaceans. fao.org |
养殖的食用鱼包括鱼类、甲壳类、 软体动物、两栖动 物（蛙）、水生爬行动物（不含鳄鱼）和其他水生动物（例如海参、海胆、海 鞘和海蛰），在本文件中均表示为鱼。 fao.org | Farmed food fish include finfishes, crustaceans, molluscs, amphibians (frogs), aquatic reptiles (except crocodiles) and other aquatic animals (such as sea cucumbers, sea urchins, sea squirts and jellyfishes) that are indicated as fish throughout this document. fao.org |
英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。