鉴于她们所做的工作，她们提供照护的作用，她们在妊娠和分娩期间面临的风险，以及她们在有些社会中的低下地位，妇女是一组脆弱人群。
Women are a vulnerable group - because of the work they do, their care-giving role, the risks they face during pregnancy and childbirth, and their low status in some societies.
脆弱的经济迫使图书馆重新定位它们的作用。
The weak economy is forcing libraries to redefine their role.
另外，过去一部分石油价格上涨的作用是由消费者负债增加及贸易赤字来吸收，而这两种方式都使得美国经济更加脆弱。
Moreover, part of the cost of absorbing past oil-price hikes has been higher consumer debt and a huge trade deficit, both of which make America's economy more vulnerable.
研究报告指出，这种蛋白质加速了硬壳的生长，当小鸡在蛋中生长时，硬壳在保护脆弱的蛋黄和蛋液上起着关键作用。
The research report pointed that such a protein accelerated the growth of the eggshell and the shell played a crucial role in the protection of the frangible yolk and liquid.
底特律三大汽车制造商的不幸受到如此关注，主要原因是各大有害因素共同作用，使之极为脆弱。
The woes of Detroit's Big Three carmakers have received most attention because of the toxic cocktail of factors that has made them especially vulnerable.
源源不断的水分供应可以让脆弱的地域（例如沙漠）重新变得肥沃，与此同时，水激活了土壤中的矿物质作用，让土壤中的营养物质释放出来，生命得以生长。
That continuity of moisture is what brittle landscapes like deserts need to become fertile again. Water activates a mineralization process, setting free nutrients in the soil so that life can grow.
有着社交支持和宣泄情感的渠道的人防此病的能力强，而性格特点在预测脆弱性上却只起一小部分作用。
Having a network of social support and outlets for expressing emotion seem to be protective. Personality traits, on the other hand, play a surprisingly small part in predicting vulnerability.
食品及药物管理局最近证明这种药，可以通过减少细胞在骨头变脆弱的活动来起作用。
The FDA recently approved this drug, which works by reducing activity in cells responsible for bone breakdown.
单元测试和测试驱动的开发这些出色的工具使您可以信心十足地管理此类脆弱系统 ——但只有在您确实使用了这些工具时，它们才能发挥作用。
Unit testing and test-driven development are excellent tools for managing such fragile systems with confidence, but they only work if you use them.
出于同样的原因，悲观派可能过分夸大了最近资产萃取(equity extraction，注三)的升温对烧沸脆弱的消费支出的作用。
By the same token, however, the pessimists may exaggerate how much the recent rise in equity extraction has fuelled an unsustainable spending binge.
钢瓶阀门是压缩气体包装的最脆弱的部分。为了最大程度发挥它的作用，要求彻底地理解阀门。
The cylinder valve is the most vulnerable part of the compressed gas package and requires a thorough understanding in order to maximize its performance.
结果盆腔炎颗粒中、高剂量对小鼠感染脆弱类杆菌、大肠杆菌和金黄色葡萄球菌均有较好的抗感染作用。
Results a medium dose of Penqiangyan granule had good anti infective effect on mice infected by bacillus fragilis, bacillus coli and golden staphylococcus.
以松辽平原为案例，首次提出并论证了“人类强胁迫力作用于脆弱环境系统必将导致生态环境突变”的命题。
Taking Songliao Plain as an example, the proposition that strong stress makes a fragile environment into catastrophe is demonstrated for the first time.
金箔具有杀菌的作用，并拥有强力的吸油功能，适用于所有肤质，对于脆弱型肌肤来说，也是不错的选择。
Gold foil have antiseptic effect, and has strong oil absorption function, for all skin types, for vulnerable model skin, it also is right choice.
然而，正是这个安全网阻碍了市场约束发挥作用，掩盖了日本银行体系长期积累下的脆弱性。
However, it is the safety nets that prohibited the role of market discipline and concealed Japanese banking fragility accumulated through long time.
化学处理的作用是非常强大的，因为它可以从本质上改变金属，使它们在后续的破坏中变得非常脆弱。
Chemicals are powerful because they can fundamentally alter metals to leave them vulnerable to many other attacks.
类黄酮已被证实可以改善通过减少毛细血管壁的脆弱性，提高毛细血管通透性的作用。
Citrus bioflavonoids have been shown to improve capillary function by reducing fragility of capillary walls and improving capillary permeability.
黄河三角洲是海陆交互作用形成的退海地，土壤形成时间相对较短，地面植被演替频繁，整个生态系统比较脆弱。
Yellow river Delta is the retired land formed from the river-sea interaction, the soil formed shortly, and the vegetation evolves frequently, the whole ecosystem is vulnerable, too.
美国企业财报持续向好看来起到主导作用，但整体风险环境依然极端脆弱且摇摆不定。
Continued positive corporate earnings reports appear to be holding sway, but the overall environment remains extremely fragile and of low conviction.
该地区集中分布着一批古老残遗物种，这些物种大多为群落的建群种或优势种，对维持草原化荒漠区脆弱的生态系统具有重要作用。
Many ancient relic species centrally distributed in the area, most of them were the constructive or dominant species of desert community, their existence played an import.
地下水脆弱性主要是由含水层中的环境地球化学效应和包气带土壤结构效应共同作用的结果。
Groundwater vulnerability results from the reaction environmental geochemistry effect in aquifer and soil structure in unsaturated zone.
另一方面，量子纠缠又很脆弱，很容易被量子系统和外部环境之间存在的相互作用所破坏。
On the other hand, quantum entanglement is a fragile nature, which can be destroyed by the interaction between the real quantum system and its environment.
另一方面，量子纠缠又很脆弱，很容易被量子系统和外部环境之间存在的相互作用所破坏。
On the other hand, quantum entanglement is a fragile nature, which can be destroyed by the interaction between the real quantum system and its environment.
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