To improve maternal health, barriers that limit access to quality maternal health services must be identified and addressed at all levels of the health system.
为了改善孕产妇健康，必须在各级卫生系统查明并消除限制获得优质孕产妇保健服务的障碍。
Stress can “disturb cognitive processes such as learning and memory, and consequently limit the quality of human life, ” writes Kim.
他在文中写道，精神压力会“干扰像学习和记忆这样的认知过程，从而会影响我们的生活质量。”
These comorbidities confound the treatment strategies that might otherwise limit the severity of COPD and improve quality of life.
这些共病性削弱了可能抑制COPD严重性和提高生活质量的治疗策略。
The book publisher shall publish the work according to the quality requirements and within the time limit specified in the contract.
图书出版者应当按照合同约定的出版质量、期限出版图书。
Can you really schedule a time limit of quality time with your spouse?
你真的会规定和配偶在一起的黄金时间吗？
The ever-decreasing quality of recycled fibres and the demand for lighter packing material stretches to the limit classical methods of obtaining mechanical properties.
不断下降的回收纤维质量以及对更轻包装材料的需求超出了传统方法获得机械性能的极限。
The limitation of efficiency regarding load and capacity limit is to be decreased, thus improving the overall quality of feeding.
装载效率和生产能力限制的局限性减少，因此喂入质量全面改善。
The ever decreasing quality of recycled fibres and the demand for lighter packing material stretches to the limit classical methods of obtaining mechanical properties.
二次纤维质量的持续降低和轻质包装材质的需求都不断地挑战传统获取机械性能的方法的极限标准。
So the limit of moisture content is an important link to ensure the quality of the project.
所以限制含水率是保证工程质量的重要环节。
New Delhi also has attempted to limit the number of cars during the winter months, when the air quality is at its worst.
新德里也曾试着在空气质量最差的冬季限制出行的车辆数量。
In her view, from Beijing's traffic and air quality, the limit line is still relatively good measure.
她认为，从北京目前的交通与空气质量来看，限行还是比较好的措施。
However, not much research on other indexes of spinning yarn quality such as limit count, slubs, and neps were conducted, especially in China.
对其它的成纱品质的质量指标如可纺支数、粗节、棉结等的预测模型研究的比较少，尤其是国内的相关报道就更少。
Besides restricting factors of employment technique and special limit and synthesize quality, the difference of area and environment in life and education is the deep cause in under employment.
除了择业观、择业技巧、专业限制、综合素质等因素的制约外，地区、生活环境、教育环境的差异，是民族预科生就业难的深层原因。
"Relying on increasing diseases and malnutrition to limit human Numbers in the world diminishes the quality of life for all humans and is a high-risk policy," the researchers conclude.
“依靠增加的疾病和营养不良限制世界人口降低了全人类的生活质量，是一个高风险的政策”。研究者们得出结论。
Clearance between tube and various dies is of great importance to influence forming limit and quality during thin-walled nc bending process.
管材与不同部位模具间隙是影响薄壁管数控弯曲过程成形极限和成形质量的重要因素。
The practice of tube bulge shows that the choice of loading route and forming limit of tube is important to the shape and quality of produce.
胀形生产实践表明，加载路径的选择和管坯的成形极限对管件成形及成形质量有着重要影响。
Electroplastic effect can be employed to increase metal forming limit, reduce deformation resistance and improve surface quality of product.
在金属压力加工中，利用电塑性效应可降低金属变形抗力，增加金属成型极限，改善产品表面质量。
Adopting the traditional mixture ventilation, it is difficult to improve the indoor air quality due to the limit of the fresh breeze's mass flow, unless we consume more energy.
采用传统的混合式通风形式，由于新风风量的限制，在不提高能耗的条件下，很难提高室内的空气品质。
There is no limit to a child's imagination and severe illness should not prevent them from experiencing real quality fun and excitement.
孩子们有着无限的想像力，不应该让病痛阻止他们体验真正的快乐和激动。
At the same time, it also gives the contract and limit the rights and obligations of the parties to ensure the smooth progress of construction activities, quality and quantity objectives.
同时，它也赋予和限制了合同双方当事人的权利和义务，确保建筑活动顺利进行，保质保量的完成目标。
This paper gives an analysis of the shrinkage of FRP products and a simple calculation, some ideas of controlling within a lowest limit and improving the quality of FRP products are also proposed.
全文通过对玻璃钢制品收缩变形的原因分析，并采取相应的措施与简单计算，提出了克服收缩变形的初步意见，从而把这种变形控制在最低限度之内，提高了玻璃钢制品的质量。
The PAHs density is far higher than the limit of"environmental quality standard of surface water"which proves that PAHs pollution of the Meiliang bay source water is serious comparatively.
其中梅梁湾水源地水体中苯并（a）芘浓度远高于《地表水环境质量标准》规定的要求，说明梅梁湾水源地受苯并（a）芘的污染较为严重。
The study of cities in China found the average annual expose to PM2.5 was 56 micrograms per cubic metre, compared to the WHO guideline limit for safe air quality of 10 micrograms.
对中国城市的这项研究发现，PM2.5的年均接触量为每立方米56微克，而世界卫生组织的空气质量安全标准为每立方米10微克。
Generator pole, which has many varieties and complex shape, is the key accessory of automobile generator and has strict limit in its size and quality, so it is difficult to produce.
爪极是汽车电机上的主要零件，其品种繁多，形状复杂，尺寸精度和内在质量要求比较高，因而制造难度很大。
Alternate pole, which has complex shape and strict limit in its size and quality, is the key part in the automobile generator, so it is difficult to produce.
磁极是汽车发电机上的关键零件，其形状复杂，尺寸精度和内在质量要求比较高，制造难度大。
Alternate pole, which has complex shape and strict limit in its size and quality, is the key part in the automobile generator, so it is difficult to produce.
磁极是汽车发电机上的关键零件，其形状复杂，尺寸精度和内在质量要求比较高，制造难度大。
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