他们发现，随着岁月流逝，具有较高腹部脂肪测量值的中年人的流体智力的测量得分较差。
They found that middle-aged people with higher measures of abdominal fat scored worse on measures of fluid intelligence as the years went by.
传统的频率特性测量方法，在低频时，测量精度较差，且非常费时。
When traditional method is used for measurement at low frequency range, measuring precision can not be guaranteed and measuring is time-consuming.
理论分析和实验表明，即使高度测量精度较差时，仍可获得满意的定位结果。
Both theoretical analysis and experiments indicate that a satisfying positioning result can be obtained, even if the altitude accuracy is poor.
研究结果表明： 防热涂料的剪切强度分散性较大，这主要是由于溢胶现象使得搭接长度的准确测量比较困难，同时造成了试件的对中性较差。
The results show that the data of shear strength are discrete. The main factor is the overflow dope that causes the lap length to be measured difficultly and the centerline disagree.
通过对可观测性能分析，得出了这样的结论：仅用伪距和伪距变化率为观测量的组合系统对姿态角误差的可观测性较差。
Observability analysis shows that the integration system, in which only GPS pseudo range and delta pseudo range are the observable, can not assure favorable observability of the attitude error angles.
针对真空感应炉生产过程中温度测量成本较高及精度较差等不足，建立了基于RBF神经网络的真空感应炉终点钢水温度预报模型。
A prediction model of molten steel temperature based on RBF neural network was developed to reduce cost and improve temperature control accuracy for vacuum induction melting.
指出以测量食品等效电容对应食品其他性质的方法而得出结论的重复性和可验证性较差；
The conclusions include: firstly, the study about relationship between capacitance of food and other property of food is deficient, because validating the conclusion is difficult.
它克服了现有束散角测试方法测量误差较大和测试实时性较差的缺陷。
It overcomes the existing deficiencies of the existing beam scattered Angle method with larger measurement error and less measurement real-time feature.
这样效率较低，测量过程中一但水位发生变化，测出流速数值时间上的一致性较差，对测出的流量精度有较大的影响。
This will enable the efficiency. In case the changes of the water level in the measurement process, the flow velocity will poor consistency and have greater impact on the discharge precision.
针对上海数字电视图像质量较差的问题，对播出系统中几个环节进行图像质量的客观测量，通过对测量数据的分析，发现编码器的编码带宽对图像质量影响较大。
To deal with the problem that Shanghai digital TV picture quality is poorer than traditional cable TV, picture qualities of several broadcasting taches are messured objectively.
针对上海数字电视图像质量较差的问题，对播出系统中几个环节进行图像质量的客观测量，通过对测量数据的分析，发现编码器的编码带宽对图像质量影响较大。
To deal with the problem that Shanghai digital TV picture quality is poorer than traditional cable TV, picture qualities of several broadcasting taches are messured objectively.
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