| 单词 | 难溶 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 难溶 adjective —insoluble adjSee also:难—difficult (to...) • distress • not good • scold 难 n—difficulty n • problem n • disaster n 溶 adj—soluble adj
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这会产生铁屑和碳粉残留，它们进入冷 却液，堵塞供液管并逐渐在回流管道和钻床处形 成 难溶 物。 lakos.com | This operation results in a residue of fines and graphite that amalgamate with the synthetic coolant, closing the supply tubing and forming a slag in both the return flumes and the driller itself. lakos.com |
但是，如果材料磨得过细会产生比粗粉颗粒 更 难溶 解 的 小球或颗粒，因为粗粉颗粒在浸入水中时会更快地分离。 malvern.com.cn | However, material, which is milled too finely, will produce pellets or [...] granules that are difficult to dissolve compared [...]with pellets made from coarser powders, [...]which fall apart more quickly when immersed in water. malvern.com |
方解石是在颗石藻、有 [...] 孔虫、棘皮动物以及一些软体动 物的外壳中发现的一种碳酸钙， 较难溶解。 medsea-project.eu | Calcite is the mineral form found in the shells of coccolithophores (planktonic algae), [...] foraminifera (amoeboid protists), some corals, echinoderms, and some molluscs (e.g. oysters); it [...] is relatively less soluble. medsea-project.eu |
是溶解性优秀的碳化氢类清洗剂，具有除去从沥青、蜡到聚 氨脂树胶、环氧树脂难溶解性物质的性能，是补充NS清洗剂的清洗 剂。 noe.jx-group.co.jp | Used to complement NS [...] Clean, this highly-soluble hydrocarbon detergent [...]is effective in removing stubborn pitch, wax, urethane, and epoxy resin. noe.jx-group.co.jp |
虽然进行了充分漂洗， 但洗涤剂中难溶于水的成 分 （沸石）可能附着在衣 物上。 vzug.com | Despite thorough rinsing, badly soluble compounds (zeolites) [...] in the detergent can be left on the washing. vzug.com |
当转台主要工作在静态工况，对轴承设计和运转并不 困 难 ， 然 而 长时间、高转速的工况就需要考虑由此产生的其他因素的影响。 schaeffler.com | While the predominantly static use of rotary tables represents a non-critical situation for bearing design and operation, rotating applications with longer operating durations and higher speeds require consideration of other influences arising from this operation. schaeffler.com |
虽然难以计 算确切的节能量，但CPVC经证明可通过自然降低热损失来保持热水温度。 cn.lubrizol.com | Although difficult to quantify the exact [...] savings, CPVC has been proven to keep hot water hotter by naturally reducing heat loss. lubrizol.com |
不过，由于参与多国组其他国家的联合国工作队需要大量时间和预算，使得这项 工作依然难以解决。 unesdoc.unesco.org | However, participating in the United Nations Country Teams for the other countries of the cluster has remained problematic given the high demands this makes on both time and budget. unesdoc.unesco.org |
对发展中国家的 私人和官方资本流量依然难以预 测，波动较大。 daccess-ods.un.org | Both private and official capital flows to developing countries remain unpredictable and volatile. daccess-ods.un.org |
尽管确切的影响仍然难以用 数字表 示，商品价格上涨和波动往往因金融因素而加剧，包括期货市场的大规模投机以 [...] 及美元动荡和下降趋势。 daccess-ods.un.org | Even though the [...] precise impact remains difficult to quantify, commodity [...]price increases and volatility tend to be exacerbated [...]by financial factors, including large-scale speculation in futures markets and a volatile and downward trending United States dollar. daccess-ods.un.org |
在审计难民署 对其参与苏丹共同人道主义基金所作的管理安排时(AR2009/ 115/04)，监督厅发现，虽然难民署一直在应对基金带来的内在挑战时，但采取 的举措缺乏方向，其高财务成本与基金的相比过高，有关的工作人员安排和组织 结构经常发生变动。 daccess-ods.un.org | In the audit of UNHCR arrangements for managing its participation in the Common Humanitarian Fund for the Sudan (AR2009/115/04), OIOS found that, while UNHCR had been coping [...] with the inherent challenges [...]posed by the Fund, the initiatives lacked direction, came at a high financial cost in relation to the income from the Fund and involved frequent changes in related staffing arrangements and organizational structure. daccess-ods.un.org |
睡眠不足可能导致许多疾病，包括肥胖、心脏病和认知损伤，但是把睡眠和健康联系起来的分子机制在很大程度上仍 然 难 以 捉 摸。 chinese.eurekalert.org | Sleep deficiency can lead to a host of conditions including [...] obesity, heart disease, and cognitive impairment, but the molecular mechanisms linking sleep to [...] health remain largely elusive. chinese.eurekalert.org |
委员会感到关切的是，人口中不讲阿拉伯语的弱势人群，特别是阿马齐格 人、萨拉威人、黑人、非国民、难民 和 寻求庇护者，在法律程序各阶段与司法部 门接触时仍然难以沟 通，这种局面可能造成他们在法庭获得平等待遇、保护和有 效补救的权利受到侵犯 daccess-ods.un.org | The Committee is concerned that vulnerable segments of the population who do not speak Arabic, particularly the Amazigh, [...] Sahraouis, Blacks, [...] non-nationals, refugees and asylum-seekers, continue to encounter communication difficulties in contacts with the [...]judiciary at every stage [...]of the legal process – a situation likely to result in violations of their right to equal treatment, protection and effective redress before the courts (arts. 5 and 6). daccess-ods.un.org |
但是，目前在格陵兰仍然难以找到说格陵兰语的法律人 员和合格的口译员。 daccess-ods.un.org | However, it remains difficult finding Greenlandic-speaking [...] jurists and qualified interpreters in Greenland. daccess-ods.un.org |
联合国共同国家方案的发展面临着一些挑战：首先是国内的政治形势，特别是对人权 问题的日益关注以及政府对人权的敏感，所以 很 难 制 订 由国家工作队和政府共享的共同国家 方案；其次，伊朗的捐助情况很差， 很 难 形 成 信托基金资源和联合国联合计划；第三， 在 国家工作队成员在集中财务和人力资源开展联合行动方面仍然存在不情愿和技术障碍。 unesdoc.unesco.org | Several challenges were encountered in the development of United Nations common country programmes: firstly, the domestic political situation, especially the growing concern over human rights issues and the government’s [...] sensitivity on human rights, [...] have made it very difficult to develop a common United Nations country programme for which UNCT and the government would have shared ownership; secondly, the profile of the donor community in Iran is very low and it has been very difficult to generate FIT resources [...]and joint United [...]Nations programming; and, thirdly, there is still reluctance and technical barriers among UNCT members to put together financial and human resources for joint activities. unesdoc.unesco.org |
然而，在实际层面上，安全与 发展的联系仍然难以捉 摸，而且这种联系的含 意 难以 界 定，因此应该在适当的论坛中进行彻底审视。 daccess-ods.un.org | Yet on the practical level, the connection between security and development remains elusive, and its implications are hard to define and should be thoroughly examined in the proper forums. daccess-ods.un.org |
然而，由于地势险峻，某 些地区仍然难以抵达。 daccess-ods.un.org | However, topography still makes access a challenge in some areas. daccess-ods.un.org |
但是，鉴于需要服务的其他计划承诺以及文化部门例会所 涵盖的广泛领域，规范性框架依然难 以 满 足缔约国对技术援助和能力建设的期 望。 unesdoc.unesco.org | Nevertheless, the need to service other programmatic commitments and the number and scope of statutory meetings covered by the Sector, imply that the normative framework still struggles to meet Member States’ expectations for technical assistance and capacity-building, which is necessary to render the Conventions fully operational locally, and hence to obtain a long-lasting and sustainable impact. unesdoc.unesco.org |
虽然难民署的城市难民政 策特别承认在城区受到保护的合法性，但在城市 环境中提供保护面临着一系列特殊的挑战。 daccess-ods.un.org | While UNHCR’s urban refugee policy specifically [...] acknowledges the legitimacy of receiving protection in urban spaces, delivering [...]protection in urban settings has a particular set of challenges. daccess-ods.un.org |
例如， 虽然难以评估利比亚危机对马里北部当前一些事件的影响，但新的武器特别是轻 武器以及众多战斗人员的涌入，可能让人们感到他们有能力挑战国家军队。 daccess-ods.un.org | For instance, while it is difficult to assess the influence [...] of the Libyan crisis on the current events in northern Mali, [...]the influx of new weapons, particularly light weapons, and the number of fighters may have instilled a new sense of capacity to challenge the State forces. daccess-ods.un.org |
由于缺乏可持续药物信息和监测系统，仍 然 难 以 监 测不断变化和层出 不穷的趋势、实行循证对策，评估这些对策有效性的能力也受到了限制。 daccess-ods.un.org | The lack of sustainable drug information and monitoring systems continues to hinder the monitoring of changing and emerging trends, the implementation of evidence-based responses and the ability to assess the effectiveness of those responses. daccess-ods.un.org |
它也关切地注意到虽然难民 和 寻求庇护者享有免费的保健服务和教育，他们不能获得工作许可证，也不能享 [...] 有住房和其他公共服务。 daccess-ods.un.org | It also notes with concern [...] that, although refugees and asylum seekers [...]have access to free health services and education, [...]they are unable to obtain a work permit and have no access to housing and other public services. daccess-ods.un.org |
在联邦一级，许多非政府组织和联合国的组织依 然 难 以 在 政府程序总局同意的时 间内，为其工作人员拿到签证。 daccess-ods.un.org | At the federal level, many non-governmental organizations and United Nations organizations continue to struggle to get visas for their staff within the time agreed under the Government’s General Directorate for Procedures. daccess-ods.un.org |
动物会定期地再次造访这些气味标志，但人们仍 然 难 以 确 定它们是如何能够再次找到这些标志的。 chinese.eurekalert.org | Animals regularly revisit such scent marks, but how they are able to relocate the [...] marks has remained difficult to determine. chinese.eurekalert.org |
尽管发达国家的青年失业率居高不下，但全世界大多数青年人生活在发展中 [...] 国家，发展中国家的许多区域都有相当一部分青年人仍 然 难 以 找 到工作，即使受 到雇用，其工作岗位也处于弱势，主要集中在非正规部门。 daccess-ods.un.org | Despite the high levels of youth unemployment in the developed countries, the majority of the world’s youth population live in the [...] developing world, where a significant proportion of young people in many regions are [...] still having difficultly finding a job. daccess-ods.un.org |
虽然难民署 在本报告期内的强化推行活动导致若干国家在国家一级启动加 入程序，但尚未导致缔约国数量的重大增加。 daccess-ods.un.org | Although increased advocacy by UNHCR during the [...] reporting period led to a number of States initiating accession procedures [...]at the national level, it had not yet resulted in a major increase in the number of States parties. daccess-ods.un.org |
2001） 显示人为活动约略通过 3 中的环境因子提高了大气中汞的总体水平，但总的大气负荷的天然构成仍 然 难以 估测（UNEP 2002）。 zeromercury.org | The natural component of the total atmospheric burden is difficult to estimate, although a recent study (Munthe et al., 2001) has suggested that anthropogenic activities have increased the overall levels of mercury in the atmosphere by roughly a factor of 3 (UNEP 2002). zeromercury.org |
注意到缅甸政府同包括联合国在内的国际社会合作，向受“纳尔吉斯”气旋 [...] 影响的人们提供人道主义援助，尽管其最初拒绝允许援助进入造成广泛的痛苦， 并有可能使更多人丧生，并吁请缅甸政府为了缅甸人民的利益予以合作，允许人 [...] 道主义援助进入联合国、其他国际人道主义组织及其合作伙伴仍 然 难 以 向 处境艰 难者送交援助的该国所有其他地区 daccess-ods.un.org | of the cooperation of the Government of Myanmar with the international community, including the United Nations, in delivering humanitarian assistance to the people affected by Cyclone Nargis despite its initial denial of access, which resulted in widespread suffering and increased the risk of loss of lives, and calling upon the Government of Myanmar, in the interest of the people of Myanmar, to cooperate on humanitarian access in all other areas of the country where the United Nations, other international [...] humanitarian organizations and their partners [...] continue to experience difficulties in delivering assistance [...]to persons in need daccess-ods.un.org |
1977年，一个叫Delta技术服务的新部门成立于英国伯明翰，并继续从事研究，但是由于当时的电脑很慢而且价格昂贵，研究的技术仍 然 难 以 得到好的验证，而且尽管使用的软件使用起来非常简单，但几乎没有自动化的功能。 medical-cadcam.com | In 1977 a new department called Delta Technical Services was [...] formed in Birmingham to continue research, [...] but it remained difficult to justify the [...]technology as computers were slow and expensive [...]and the available software had few automatic features although it was straightforward to use. medical-cadcam.com |
虽然对有组织犯罪、腐败或洗钱之类情 [...] 况复杂的犯罪，越来越需要提供统计方面的证据，但各国相关机构仍 然 难 以生 成有关常规犯罪的准确及时的数据。 daccess-ods.un.org | While there is increasing demand to provide statistical evidence on complex crimes such as organized crime, corruption or [...] money-laundering, national agencies are [...] still experiencing difficulties in generating accurate [...]and timely data on conventional crimes. daccess-ods.un.org |
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