| 单词 | 脆性 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 脆性 noun —brittleness nExamples:脆弱性 n—vulnerability n • vulnerabilities pl • fragility n See also:脆 adj—brittle adj • weak adj • crisp adj • tenuous adj 脆—fragile • crunchy • clear and loud voice • neat
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为脆性干粉和粘性干粉提供迅速、可靠的粒度测量。 malvern.com.cn | Fast, reliable particle [...] size measurement of fragile and cohesive dry powders. malvern.com |
即使最新 的高硬度脆性切削 材料也可以用TL激光系 统测量。 heidenhain.com.cn | And modern cutting [...] materials of hard, brittle materials are [...]no problem for the TL laser systems. heidenhain.hu |
一流的新型干粉分散附件，可轻而易举地分散 粘 性 粉 末 、 脆性 粉 末及坚固的粉末。 malvern.com.cn | A new state-of-the-art dry powder dispersion accessory for [...] dispersing cohesive, fragile and robust powders [...]with ease. malvern.com |
每次回火之 间，必须冷 [...] 却至 室温，最低回火 温 度6 0 0 °C ，回火 至少保 温 2 小时，为了避免回火脆性，请勿在500 - 600°C 回火 。 assab-china.com | To avoid “temper brittleness”, do not temper in the range 500 - 600°C. assab-china.com |
它是一种脂肪 [...] 族聚乙二醇的环氧化物，在高粘度、脆 性环氧配方中用作一种稀释剂和/或增 [...]韧剂。 emeraldmaterials.com | Diepoxide of an aliphatic polyglycol used as a diluent and/or flexibilizer in [...] high viscosity, brittle epoxy formulations. emeraldmaterials.com |
腫瘤類和病變性骨損傷可能出現惡性變或骨骼 的 脆性 增 加導致病理性骨 折，因此病變部位的關節手法治療為相對或絕對禁忌症。 hkca.org | Tumour‐like and dysphasic bone lesions [...] may undergo malignant transformation [...] or weaken bone to the point of pathological fracture, and therefore represent a relative‐to‐ [...]absolute contraindication to joint manipulation at the area of pathology. hkca.org |
骨质疏松症是骨量减少、骨质量退化，导致骨 骼 脆性 增 加并易发生骨折的全身骨代谢疾病。 beijing.ufh.com.cn | Osteoporosis is a disease in which one’s bones deteriorate, [...] becoming thin and brittle and increasing [...]the potential for fracture. beijing.ufh.com.cn |
该产品加工中，采用了高脆性的玄 武岩纱丝，这种纱线是玻璃、碳或高耐磨金属纤维纱线的代表。 news.groz-beckert.com | Brittle basalt yarns, among others, [...] have been processed – representative for yarns made from glass, carbon or highly abrasive metal fiber yarns. news.groz-beckert.com |
安裝發熱元件系金屬陶瓷材料，在室溫 時 脆性 較 大，高溫時又有一定的可塑性，所以U型元件在一般情況下用於電爐時多為垂直懸掛，通過支撐夾頭將元件懸掛於爐頂上，這樣的安裝目的就是避免將機械應力加到元件發熱端，否則可能引起元件斷裂，若需水平安裝時，電爐連續操作最高溫度不宜超過1550℃，或是在元件下方加高溫耐火材料支撐。 energytek.com.tw | Install the heating element metals in [...] ceramic materials, brittle at room temperature, [...]high temperature has a certain plasticity, electric stove in the [...]general case for the U-shaped component to vertical suspension components are suspended in the furnace, through the support chuckthe top of the purpose of this installation is to avoid mechanical stress to the component side of fever, may cause component fracture, For horizontal mounting, the electric furnace continuous operation, the maximum temperature should not exceed 1550 ℃ or below the component plus the high temperature refractory material support. energytek.com.tw |
后热,焊件的后热在焊接后立刻进行,用于回火、消除应力或 提供受控的冷却速度,以避免形成坚硬 或 脆性 结 构。 efd-induction.com | Post heating of weldments occurs immediately after welding, for tempering, [...] for stress relieving, or for providing a controlled rate of cooling to prevent [...] formation of a hard or brittle structure. efd-induction.com |
在岩石力学中，L [...] 型 Original Schmidt 常用于岩芯和脆性岩石的 分类。 proceq.com | In rock mechanics, the type L Original Schmidt is commonly used for the [...] classification of rock cores and brittle rock. proceq.com |
由于较高的脆性，12.9级是不能 使用的。 ringspann.de | Because of the higher brittleness, screws of quality [...] 12.9 should not be used. ringspann.de |
由于高的旋转速度，这些位被用来在30,000至100,000的RPM或者甚至更高的，它们的小尺寸，和 在 脆性 的 材 料，即使在轻微的摆动操作者的手也将粉碎一个，作为与几乎任何物体的意外接触。 tungsten-carbide.com.cn | Due to the high rotational speeds—these bits are used at 30,000 to [...] 100,000 RPM or even higher—their [...] small size, and the brittleness of the material, [...]even the slightest wobble of an operator's [...]hand will shatter one, as will accidental contact with almost any object. tungsten-carbide.com.cn |
通常不建议在500–550°C 回火，以避免回 火脆性。 assab-china.com | Tempering in the range of 500–550°C is normally not recommended, and it will result in a lower toughness. assab-china.com |
使得热影响区（HAZ）基材金属的韧性不足，而不能满足焊接结构的要求，也不能保证防止低温裂纹 （ 脆性 断 裂 ）的发生。 esab.com.cn | The notch toughness of the base material in the HAZ is not sufficiently high to comply with the requirements imposed on welded [...] structures with guaranteed protection from cracking at low temperatures, otherwise known as [...] protection from brittle fracture. esab.it |
張力中的允許應力在可鍛材料中以屈服強度給出；假 設 脆性 材 料 （鑄鐵），它由抗張強度的一半值決定。 mitcalc.com | Allowable stress in tension is given by yield strength [...] in case of malleable materials; in case of brittle materials (cast [...]iron), it is determined as [...]half the ultimate tensile strength. mitcalc.com |
它可以测量软 基、硬基、脆性、 延 展性等几乎所有 类型材料的硬度及弹性模量等力学性质。 csm-instruments.com | Properties such as hardness and elastic [...] modulus can be determined on almost any type of material: soft, hard, brittle or ductile. csm-instruments.com |
它主要包含四个方面的内容：可获 得 性 [...] 、可 接 近 性 、可 利 用 性 及 稳 定 性 / 脆 弱 性 。 globalprotectioncluster.org | At the same time, a gender-sensitive approach also creates [...] spaces to challenge gender inequality in [...]access to and control of resources. globalprotectioncluster.org |
从埃及的同名水植物的茎髓带，纸莎草是非常脆弱，成为空气中 的 脆性 ， 使用崩溃，无法抵御水分的瓦解力量，是相当不切实际的书形式。 mb-soft.com | Made out of strips of pith taken from the stem of the Egyptian water-plant of the same name, papyrus was very fragile, became brittle in air, crumbled with use, could not resist the disintegrating force of moisture and was quite impracticable for book-form. mb-soft.com |
特使还告知安全理事会，鉴于 局势的脆弱性，仍需密切监察，因此，特使在内罗毕的办公室不仅在一 [...] 段有限时间内需要一些能力以继续监察进一步进展，而且需要有某种机 制来继续开展其后的监察及后续工作。 daccess-ods.un.org | The Special Envoy also informed the Security Council that [...] owing to its fragility, the situation [...]would continue to require close monitoring [...]and that his office in Nairobi would therefore require not only some capacity to continue monitoring further progress for a limited period, but also some form of mechanism to carry forward the monitoring and follow-up thereafter. daccess-ods.un.org |
无法有效地诉诸司法，他们就不能为违法 [...] 国内和国际人权法的行为寻求和获得补救，从而加剧了他们 的 脆 弱 性 、 不 安全和 孤立无助，并使他们的贫困延续下去。 daccess-ods.un.org | Without effective access to justice, they are unable to seek and obtain a remedy for breaches of domestic [...] and international human rights law, [...] exacerbating their vulnerability, insecurity [...]and isolation, and perpetuating their impoverishment. daccess-ods.un.org |
不断变化的人口状况、不良的技术和社会经济条件、无计划的城市化、在 高风险地区内的开发、发展不足和不良的基础设施、薄弱的适应能力、环境退化、 气候多变、气候变化、遭遇地质灾害、竞争稀少的资源以及诸如艾滋病毒/艾滋 [...] 病、疟疾和结核病等流行病的影响，所有这些都增加了最不发达国家面对自然灾 害的脆弱性。 daccess-ods.un.org | Changing demographics and poor technological and socio-economic conditions, unplanned urbanization, development within high-risk zones, underdevelopment and poor infrastructure, weak adaptive capacity, environmental degradation, climate variability, climate change, exposure to geological hazards, competition for scarce resources, and the impact of epidemics [...] such as HIV/AIDS, malaria and tuberculosis all [...] increase the vulnerability of least developed [...]countries to natural hazards. daccess-ods.un.org |
审查结果重申了该平台四个预期成果的重要性，因为这些 成果旨在通过跨学科行动解决小岛屿发展中国家的关 键 性脆 弱 问 题。 unesdoc.unesco.org | The outcomes reaffirmed the significance of the Platform’s four expected results, which [...] address key SIDS vulnerabilities through interdisciplinary action. unesdoc.unesco.org |
2008 年的全球经济和金融危机使情况更为严重， 给像我国这样的小规模开放性脆弱经 济体带来更加 严重的影响。 daccess-ods.un.org | The global economic and financial [...] crisis in 2008 exacerbated the situation, with a more pronounced impact on [...] small, open and vulnerable economies like ours. daccess-ods.un.org |
根据以下 3 [...] 个标准确定最不发达国家：(a) 人均国民总收入，说明创收能力； (b) 人力资产指数，说明人力资产总量；以及(c) 经济脆弱程度指数，说明对外 源冲击的结构性脆弱程度。 daccess-ods.un.org | The identification of least developed countries — defined as low-income countries suffering from severe structural impediments to sustainable development — is based on three criteria: (a) per capita gross national income (GNI), as an indicator of incomegenerating capacity; (b) the human assets index (HAI), as an indicator of the stock of human [...] assets; and (c) the economic [...] vulnerability index (EVI), as an indicator of structural vulnerability to exogenous shocks. daccess-ods.un.org |
还回顾其 2010 年 9 月 13 日决定，其中注意到就《世界金融和经济危机及其 [...] 对发展的影响问题会议成果》所列问题采取后续行动的大会不限成员名额特设工 [...] 作组的进展情况报告，1 深为关切世界金融和经济危机持续产生的各种不利影响，特别是对发展的不 利影响，确认全球增长正在恢复，有必要维持复苏，因为复苏极为脆弱，且不均 衡，强调必须继续解决体制性脆弱和 不平衡问题 daccess-ods.un.org | Recalling further its decision of 13 September 2010 to take note of the progress report of the Ad Hoc Open-ended Working Group of the General Assembly to follow up on the issues contained in the Outcome of the Conference on the World Financial and Economic Crisis and Its Impact on Development,1 Expressing deep concern about the ongoing adverse impact, particularly on development, of the world financial and economic crisis, recognizing that global growth is returning and that there is a need to [...] sustain the recovery, [...] which is fragile and uneven, and stressing the need to continue to address systemic fragilities [...]and imbalances daccess-ods.un.org |
深为关切全球金融和经济危机尤其对发展继续产生不利影响，确认全球增 长正在恢复，有必要维持复苏，因为复苏极为脆弱，且不均衡，强调需要继续 解决系统性脆弱和不均衡问题 daccess-ods.un.org | Expressing deep concern about the ongoing adverse impact, particularly on development, of the world financial and economic crisis, recognizing that global growth is returning and there is a need to [...] sustain the recovery, [...] which is fragile and uneven, and stressing the need to continue to address systemic fragilities and imbalances daccess-ods.un.org |
在 2010/11 年度期间，稳定团与海地政府、国家机构、非政府组织以及联合 国一道,致力于：(a) 提升民间社会团体通过参与重建工作倡导社会和经济权利的 能力；(b) 协助政府报告、预防和应对侵犯人权，特别是侵犯儿童和妇女权利的行 为：(c) 确保在向受地震影响的脆弱人 群提供人道主义援助时采用保护的原则和标 准，并在提供援助过程中与地方当局密切协调；以及(d) 向国家警察提供临时的后 勤和技术专家支持，以便向暴力行为和虐待行为的受害者，包括主要发生在流离失 所者营地的性暴力和性别暴 力的儿童和妇女受害者提供援助。 daccess-ods.un.org | During the 2010/11 period, the Mission worked with the Government of Haiti, State institutions, NGOs and the United Nations country team to: (a) promote the capacity of civil society groups to advocate social and economic rights through participation in the reconstruction process; (b) assist the Government to report, prevent and respond to human rights violations, with particular regard to the rights of children and women; (c) [...] ensure that humanitarian [...] assistance to vulnerable persons affected by the earthquake incorporated the principles and standards on protection and was provided in close coordination with local authorities; and (d) provide temporary logistical and technical expert support to the national police to assist children and women victims of abuse and violence, including sexual and genderbased [...]violence mainly in camps of displaced persons. daccess-ods.un.org |
东北大西洋渔业委员会还报告，已在设立禁渔区以保全和保护和/或促进资 源和相关的无脊椎动物种群的恢复、保护代 表 性脆 弱 海 洋生态系统不受潜在的重 大不利影响这种一般考虑的基础上，设立了大海洋保护区。 daccess-ods.un.org | NEAFC also reported establishing large MPAs based on the general considerations of creating no take zones to preserve, protect and/or facilitate the restoration of resources and associated invertebrate communities, and to protect representative VMEs against potentially significant adverse impacts. daccess-ods.un.org |
教科文组织于 2011 年 6 月组织了一次关于气候变化教育促进可持续发展的加勒比小岛 屿发展中国家讲习班；编制了有关该计划的新材料——如：多语言版本的新 [...] Sandwatch 手册 [...] 及在圣多美和普林西比编制新的生物多样性教育材料；通过太平洋地区可持续发展教育 （ESD）框架解决区域性脆弱问 题；通过组织联合气候变化教育和联合国气候变化框架公约 [...] （UNFCCC）缔约方会议第十六届会议的提高认识活动，与其他联合国机构积极协作。 unesdoc.unesco.org | UNESCO organized a Caribbean SIDS workshop on CCESD in June 2011, developed new CCESD materials such as multilingual editions of the new Sandwatch manual and the preparation of new biodiversity education materials [...] in São Tomé and Principe, addressed [...] region-specific vulnerabilities through the [...]regional Pacific ESD framework, and collaborated [...]actively with other United Nations agencies through the organization of a joint climate change education and awareness event at UNFCCC COP16 in Cancun. unesdoc.unesco.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。