What is the main effect of aging population?
什么是人口老化的主要影响？
The main effect was on the distribution of sales.
唯一影响是销售分配的不同。
The main effect of the crisis has been on unemployment.
这次危机一直以来主要影响着失业率。
The main effect of interferon is anti viral immune regulation.
干扰素的主要作用是抗病毒的免疫调节。
The main effect is to raise the fundamental slosh mode frequency.
主要作用是提高基本的晃动频率。
Indeed the main effect of QE-in-one-country may be a weaker pound.
诚然，一个国家内实行量化宽松政策不会没那么有效果。
The extruding lubricant has the main effect on the carbon content.
中间酸洗和氧化退火能较大幅度地降低氧化膜中碳的含量。
The main effect factors on treatment are confirmed by orthogonal experiment.
通过正交试验，确定处理的主要影响因素。
The steric structure is the main effect on the herbicidal activity as results.
研究结果表明，影响其药效的主要因素是空间结构。
The main effect of these schemes would be to raise the costs of cutting emissions.
上面这些计划的实施将会增加削减排放的成本。
Rather, the main effect of alcohol is to reduce the amount of fat your body burns for energy.
酒精的主要作用是减少您燃烧用作能量的脂肪。
These confirmed that the main effect factor to peanut qualities was genetic agent of variety.
说明影响花生品质首先是品种本身的遗传因子。
Differences of food energy conversion systems are the main effect that producing discrepancies.
采用不同的食物能量换算系统是导致差异的一个主要原因；
Obviously, the main effect factor on activated carbon pore structure is the raw material coal property.
分析结果表明，原料煤的性质是影响活性炭孔隙结构的主要因素。
While some retailers might already have jumped the gun, the main effect of the tax rise will be felt in early 2011.
虽然一些零售商可能已经偷跑，在2011年早期他们将感到税率上升的主要影响。
The main effect affected by material feature is lateral displacement, then the loading height and slant Angle.
横向位移受物料形态影响最大，其次是装料高度和斜面倾角。
The main effect factors for the single ones are the level of education, occupation, having close friends or not, etc.
影响独身老年人幸福度主要因素：文化程度、职业、有无亲密朋友。
By the aid of chemical thermodynamic computation, the main effect of various components in selected medium is analysed.
借助于化学热力学计算，分析盐浴渗钒过程中盐浴中各介质的主要作用。
The main effect of these additional observations is a 100-point increase in the frequency count for each response alternative.
这些额外调查对象的主要影响是，使得每个回答情形的频率计数增加了 100点。
The main effect of Mr Campbell's switch to the Senate race, however, has been to elevate Ms Whitman in the governor's contest.
然而，康普贝尔先生转向参议院竞选的主要影响是提升了惠特曼女士在州长竞选中的竞争力。
The main effect of training methods for the assessment, within a period of time training to enhance the dealer's retail sales goals.
培训的效果主要评估方式为，在一段时间内所培训经销商的零售业绩达到提升的目标。
The standards for plotting out the economic recoverable reserves of coal and the main effect factors and significance are expounded.
阐述了经济可采储量划分的标准、主要影响因素及意义。
The article analyses the main effect factors and presents the improving methods of IAQ inside comfortable air conditioning buildings.
分析了舒适性空调建筑IAQ的主要影响因素，提出了舒适性空调建筑IAQ的改善方法。
The main effect of DSHEA was to remove certain dietary ingredients from regulation as food additives, which requires pre-market approval.
健康教育法案(DSHEA)主要作用是在某种食材的售前批准程序中，撤销某种作为食品添加剂的材质。
It is found that the main effect of self steepening is the reduction of the growth rate and the frequency range over which the gain occurs.
发现自变陡效应使增益谱的谱宽变窄、振幅的增长速度减慢，而且其影响程度与色散缓变参量有关。
The solute concentration and solvent concentration had no direct effect on the flux. The main effect on the flux is the character of solvent.
溶质浓度和溶剂浓度对通量没有直接影响，起决定作用的还是溶剂本身。
The main effect factors of the quantity change of rodent were "nondensity dependent factor" and the density dependent factors had some effect also.
主要影响因素是非密度制约因素，但密度制约因素亦有一定影响。
The research showed that the solid loading, content of monomer and ratio of monomer and crossing linker were the main effect factors on the density.
结果表明，影响凝胶注模陶瓷坯片密度的因素主要有：料浆的固含量、单体含量、单体和胶联剂的比值。
Legalisation has not made euthanasia more common, Dutch experts insist: the main effect is to improve communication between doctors, patients and families.
荷兰的专家坚持合法化没有提高安乐死率：主要结果是改善医生、病人、与家庭之间的交流。
The main effect of pyrolysis gas on surface behavior which increased heat blockage of boundary layer and varied the concentration of gas species are presented.
指出热解气体注入边界层的作用主要是增加热阻塞效应和改变壁面组元浓度。
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