| 单词 | 精虫 | ||||||||||||||||||||||||||||||||||
| 释义 | 精虫 —spermatozoonspermatozoaExamples:精虫冲脑—fig. overwhelmed by lust • lit. the spermatozoons have gone his head See also:虫 pl—pests pl • caterpillars pl 虫—person with a particular undesirable characteristic • lower form of animal life, including insects, insect larvae, worms and similar creatures
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总的说来，研究发现，生命的 早期（受精体、幼虫时期 、青年时期）对海洋 酸化尤其敏感。 medsea-project.eu | In general, studies suggest that early stages (gametes, larvae, and juveniles) are expected to be sensitive to ocean acidification. medsea-project.eu |
其 Beauty and [...] the Beast 系列的耳环和手镯以花瓣和叶子为基本装饰图形，手镯上更饰 有 精 巧 别 致的 瓢 虫 作 为 装点。 brand.swarovski.com | The earrings and cuff from her Beauty and the Beast collection have petals and leaves [...] as a motif – the cuff even boasts a tiny ladybird. brand.swarovski.com |
属于中/晚侏罗世的我国燕辽动物群也是一个特 异埋藏的动物群, 以保存丰富的昆虫、两栖类, 以及 精美的 哺乳类、翼龙和带羽毛的恐龙而著称. ivpp.ac.cn | It is well known for its beautiful [...] preservation of abundant insects and salamanders, as well [...]as mammals, pterosaurs and feathered dinosaurs. ivpp.ac.cn |
对于许多海洋生物而言，海洋酸化会不同程度 地影响它们的受精体、幼虫时期 、青年时期 和成年体，因此认识酸化对生命生存和繁殖的 [...] 影响十分重要。 medsea-project.eu | For many marine [...] organisms, their gametes, larval stages, juveniles, [...]and adults may be affected differently by ocean acidification; [...]thus, it is important to consider the life-cycle impacts on survival and reproduction. medsea-project.eu |
水、果葡糖浆、苹果汁、灵芝、蜂蜜、酸度调节剂（E330, E331）、培植冬虫夏草粉、灵芝香精、 灵 芝提取液 、 虫 草 提取液、抗气化剂（维生素C）。 waiyuentong.com | Water, High Fructose Syrup, Apple Juice, Ganoderma Lucidum, Honey, Acidity Regulator (E330, E331), Cultivated Cordyceps Powder, Ganoderma Lucidum Flavor, Ganoderma Lucidum Extract, Cordyceps Extract, Antioxdant (Vitamin C). waiyuentong.com |
学习如何去除花叶蚜虫之前，让我们先简单了解一下它们十分神奇而有趣的生命周期：花叶 蚜 虫 以 精 卵 的形式度过冬天，这就是为什么这一阶段商业水果业极力防治蚜虫。 gardena.com | Before learning about how to remove leaf aphids, let us first take a brief look at their [...] thoroughly astounding and fascinating life [...] cycle: Leaf aphids spend the winter as [...]eggs, which is why they are combatted at [...]this stage in commercial fruit-growing enterprises. gardena.com |
扩张莫尼茨绦虫的精细胞 分化过程为：1)初级精原细胞主要发生于幼节的睾丸滤泡中；2)次级精原细胞发生不完全分裂形成16个细胞一簇的初级精母细胞群，以共同的中央细胞质相连；3)初级精母细胞的特征为细胞核中出现联会复合体结构；4)紧接着的第二次成熟分裂，产生64个由中央细胞质相连的细胞核较小的精细胞。 actazool.org | Primary spermatogonia divided into two secondary spermatogonia and thereafter incomplete divisions gave rise to 16 primary spermatocytes in the form of a rosette, with all cells sharing a common cytoplasm. actazool.org |
为协助 各国对付针对粮食生产的恐怖主义而开展的活动包括：(a) 进行关于食品安全、 动植物健康问题的能力建设(培训班、各种项目),包括促进风险分析和加强基层 能力，以确保国家能够监测、诊断、报告和应对 病 虫 害 和 疾病的爆发；(b) 食品 标准法典委员会和国际植物保护公约制定有关标准；(c) 设立一个食物链管理框 架以便对跨界动植物病虫害和疾病造成的食物链危机、粮食安全威胁和紧急情 况，以及对核放射性威胁级紧急情况，进行预防、预警、防备和应对工作；组织 国际论坛讨论与粮食和农业相关的生物风险管理问题。 daccess-ods.un.org | Specific activities that assisted countries in relation to terrorism targeted at food products included: (a) capacity-building (training courses, projects) concerning food safety, animal and plant health, including promotion of risk analyses and developing base-level capacity to ensure national ability to [...] monitor, diagnose, report and [...] respond to pest and disease outbreaks; (b) the standard setting work of the Codex Alimentarius Commission and the International Plant Protection Convention; (c) the establishment of a Food Chain Crisis Management Framework for prevention, early warning, preparedness and response to food chain crises caused by transboundary animal and plant pests and diseases, [...]food safety threats [...]and emergencies, as well as nuclear and radiological threats and emergencies; and the organization of international forums to discuss biological risk management in relation to food and agriculture. daccess-ods.un.org |
本项研究应用光学显微镜、扫描和透射电子显微镜，观察了扩张莫尼茨 绦 虫 的 精 细 胞 分化、精子形成全过程及精子的精细结构。 actazool.org | The processes of spermatogenesis and spermiogenesis,and the fine structure of the spermatozoon in the cyclophyllidean cestode Moniezia expansa, were examined using a combination of light, scanning and transmission electron microscopy. actazool.org |
但是，还可以采取其他的行动加强所实现的淘汰，例如采取有 [...] 利环境的生产做法、降低进口替代品价格的新奖励措施和正确地查明影响作物的具体 害虫 或疾病。 multilateralfund.org | However, other actions could also be taken to strengthen the phase-out achieved, such as the adoption of environment-friendly production practices, new incentives to [...] reduce the price of imported alternatives and the correct identification of [...] the specific pests or diseases [...]affecting crops. multilateralfund.org |
秘书长在其报告(A/64/380)第 63 段中提供了关于在联合国秘书处和 [...] 各特派团内与企业资源规划同时执行的几个相关举措的信息，其中包 [...] 括：《公共部门会计准则》的实施，人才管理系统(征聘和人员配置 )， 精益六西格玛(非系统程序改进)，企业内容管理和客户关系管理，以及 [...]为维持和平职能服务的燃料管理系统和口粮管理系统。 daccess-ods.un.org | In paragraph 63 of his report (A/64/380), the Secretary-General provides information on a number of related initiatives being implemented concurrently with ERP within the United Nations Secretariat and missions, including: IPSAS implementation, [...] the talent management system (recruitment [...] and staffing), Lean Six Sigma (non-systems [...]process improvement), enterprise content [...]management and customer relationship management, as well as a fuel management system and a rations management system for peacekeeping functions. daccess-ods.un.org |
1960 和 1970 年代所谓的绿色革命，在相当大程度上造就了世界大部分地区 的现有粮食体系，当时推动农业产量增长的途径，一方面是更密集地使用灌溉用 水以及对环境有害的化肥和杀虫剂， 另一方面是推出许多新品种种子(图 O.3)。 daccess-ods.un.org | In large parts of the world, food systems were shaped to a considerable extent by the so-called green revolution of the 1960s and 1970s, which pushed agricultural yields as much through much more intensive use of irrigation water and environmentally harmful chemical fertilizers and pesticides, as through the introduction of new seeds varieties (figure O.3). daccess-ods.un.org |
印楝提炼物可以被用 来抵御袭击粮食作物的许许多多的害 虫 和 真 菌疾病；树种榨出的油被用来治疗感冒和流 感；将油混在肥皂里，据说能够以低成本缓解疟疾、皮肤病甚至脑膜炎的病情。 iprcommission.org | Neem extracts can be used against hundreds of pests and fungal diseases that attack food crops; the oil extracted from its seeds is used to treat colds and flu; and mixed in soap, it is believed to offer low cost relief from malaria, skin diseases and even meningitis. iprcommission.org |
会议向秘书处指出，某些方案可继续保留，比如 C/5 批准本不要刊载那些列举参 与执行每项计划的合作伙伴的关系网图，而是在网上登载这些信息；此外，单独出版总干事 引言和每个重大计划的引言合订本可便于纵览（对各国决策者尤为如此）教科文组织一个年 度的优先事项、指导方针和行动的精 髓。 unesdoc.unesco.org | It was indicated by the Secretariat that some options could be pursued, such as the non-publication in document C/5 Approved of the context maps which list the partners involved in the execution of each programme and to place this information instead online; furthermore, the separate publication of the Director-General’s introduction and the introductions to each major programme combined could provide a handy overview on the essence of UNESCO’s priorities, orientations and actions for a biennial period, especially for national decision-makers. unesdoc.unesco.org |
会议提出了许多其它建议，诸如确保数字遗产得到保护，包括把档案和图书馆作为 “世界记忆计划”的组成部分；制订儿童和成人媒体教育计划；根据信息社会世界首脑会议 的精神， 特别在知识社会和知识经济的背景下，推广普及使用信息传播技术。 unesdoc.unesco.org | A range of other suggestions was put forward, such as: to ensure the preservation of digital heritage, including archives and libraries as a component of the “Memory of the World Programme”; to develop media education programmes for children and adults; and to increase familiarity with the use of ICTs, especially within the framework of the knowledge society and knowledge economy, in light of the outcomes of the World Summit on the Information Society. unesdoc.unesco.org |
实验室助理员额任职者将负责提供血液学研究、免疫血清学、生物化学、常 规尿便分析、微生物学和寄生虫学等 基本实验室服务；根据医生要求收集转诊病 [...] 人的样本；提供化验结果报告，编制每周、每月和每年的实验室报告；盘存设备、 试剂及其他消耗品，确保实验室设备保持清洁、符合标准和妥善储存。 daccess-ods.un.org | The incumbent of the post of Laboratory Assistant would provide basic laboratory services, such as haematology study, immuno-serology, [...] biochemistry, routine urine and stool analyses, [...] microbiology and parasitology; collect samples [...]from referred patients as requested [...]by doctors; provide a report of the test results and prepare weekly, monthly and annual laboratory reports; take inventory of equipment, reagents and other consumables; and ensure that laboratory equipment is kept clean and up to standard and is stored correctly. daccess-ods.un.org |
理事会第 1983/163 号决定请秘书长：(a) 在决定通过之前，将超出秘书处 在其核定资源范围内及时编制和处理文件能力的各种文件需求提请政府间机构 和专家机构注意；(b) 提请政府间机构注意在哪些领域文件的制作可能发生重复 和(或)在哪些领域讨论相关或类似主题的文件可能予以合并 或 精 简 ， 以期使文件 制作合理化。 daccess-ods.un.org | In decision 1983/163, the Council requested the Secretary-General (a) to bring to the attention of intergovernmental and expert bodies, before decisions were adopted, any request for documentation that exceeded the ability of the Secretariat to prepare and process on time and within its approved resources; and (b) to draw the attention of intergovernmental bodies to areas where duplication of documentation was likely to occur and/or where opportunities for integrating or consolidating documents that dealt with related or similar themes might exist, with a view to rationalizing documentation. daccess-ods.un.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。