The so-called support ratio (roughly, the proportion of workers to pensioners) is declining everywhere.
所谓的支持比例(约略等于工作人与领养老金者的比例)到处都在降低。
Measurements to determine the ratio of the stick figure limbs, in addition to comparisons with other early human representations, lead the researchers to support the woman interpretation.
在测量确定了这幅简笔画人物肢体的比例，并和其他早期人类形象做了对比之后，研究人员据此认可了女性的解释。
Even in financially strapped county cricket, the ratio of support staff to players has grown dramatically.
甚至在经费紧张的郡板球队，后勤人员与球员的比例也有极大的提高。
Comet Hartley 2 has the same deuterium-to-hydrogen ratio as ocean water, lending support to the idea that Earth's water was delivered by comets. John Matson reports.
哈特利2号彗星拥有和地球海水相同的氘氢比例，有力支持了地球上的水源于彗星(的观点)。来自约翰·马特森的报道。
The result of our study lends support to the suggestion from (prior) studies of a redefinition of overweight and obesity, for example by the waist-to-hip ratio.
先前有研究建议重新定义过高体重和肥胖，比如用腰围臀围比，而我们的研究结果支持这项建议。
By lowering the reserve requirement ratio, or R. R. R. , by half a percentage point, the central bank is partly seeking to offset its own actions in support of the currency.
通过把存款准备金率降低半个百分点，央行正部分地在寻求平衡自己做出的支持货币的行动。
The current results support the safety and efficacy of the ALTU-135 formulation at a ratio of 1:1:0.15 (lipase: protease: amylase).
目前的结果支持了ALTU- 135复合物以1：1：0 . 15(脂酶：蛋白酶：淀粉酶)的比例治疗的安全性和有效性。
Each spool support is coupled to a respective motor by means of a drive coupling providing at least one fixed transmission ratio.
每个卷轴支撑装置由提供至少一个固定传输比的驱动耦合装置耦合到对应的电机；
As being the supporting system of the telecom business, Integrated Billing and Account system has taken the very important ratio in the whole telecom operating support system.
综合计费帐务系统作为电信业务的支撑系统，在整个电信经营维护系统中占有十分重要的比重。
The horizontal pressure vessels which have large slenderness ratio are supported on multi-saddles to reduce the numerical value of the moment and support pressure.
为降低弯矩和鞍座反力，长径比大的卧式容器大多采用三鞍座或多鞍座支撑。
Article 31: venture investment enterprises that engage in venture investment requiring key state support and encouragement may offset the taxable income at a certain ratio of the investment amount.
第三十一条创业投资企业从事国家需要重点扶持和鼓励的创业投资，可以按投资额的一定比例抵扣应纳税所得额。
Thus, it becomes unavoidable to lower the ratio of self-support properly and solve the troubles of grain supplies and demands through international markets.
因此，适当降低粮食自给率，通过国际市场来解决部分粮食供求问题就成为不得已的选择。
The effects of the angle of the tilted support, the frequency ratio and mass ratio of the system on the response of acceleration and displacement were discussed.
讨论了系统支承角、系统频率比以及系统质量比等对易损件加速度及位移响应的影响规律。
The influences of some factors including effect of temperature, restriction of support, ratio of height to span etc. on single layer latticed dome is also studied.
研究了温度效应、支座约束以及不同矢跨比等因素对结构的影响；
This paper analyzes the effect of different soil damping ratio, fastener stiffness and support stiffness to the dynamic responses of the track tunnel structures.
并且进一步分析了不同土体阻尼比、扣件刚度、支座刚度对轨道隧道结构的动力响应影响。
VC write Win32 file compression procedures, can show that the compression ratio, and an adjustable compression ratio. RAR and ZIP support.
VC写的Win32文件压缩程序，能显示压缩比率，并且压缩比率可调节。支持RAR和ZIP。
It is found that the critical local buckling stress and diameter to thickness ratio of circular steel tube are considerably increased by the support of filled concrete.
由于内部混凝土的存在，大大提高了薄壁钢管的临界屈曲应力和径厚比。
Using the combined support system of forward ventral strut and sting to conduct the longitudinal and lateral tests of the large aspect ratio aircraft is of superiority.
利用前位腹支-尾支组合进行大飞机纵、横向试验具有明显的优越性。
Structural damping ratio hardly influenced on support reactions, but can be a good control of support rotation at the corner.
结构阻尼比对支座支反力的影响不是很大，但是能够很好的控制支座处的转角。
It was concluded that the effects of peak pulse acceleration, pulse duration, Angle of tilted support spring and damping ratio of the system are particularly noticeable.
研究表明：无量纲脉冲激励幅值、无量纲脉冲激励周期、系统支承角及阻尼等对系统响应峰值影响显著。
It was concluded that the effects of peak pulse acceleration, pulse duration, Angle of tilted support spring and damping ratio of the system are particularly noticeable.
研究表明：无量纲脉冲激励幅值、无量纲脉冲激励周期、系统支承角及阻尼等对系统响应峰值影响显著。
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