可以确定的是，新房的销售在衰退时期的确倾向于差一些，但是少和短期是有区别的。
To be sure, sales of new homes did tend to do a little worse during recessions, but the difference was small and short-lived.
最后，当考虑到对过时性的设计和容差时，您需要确定哪些实际记录系统在总应用程序设计中。
Finally, when thinking about your design and your tolerance for staleness, you need to determine what the actual system of record is in your overall application design.
如果所有线程堆栈的数量大于活动线程的数量，且在程序运行时两者的差量在持续增长，您可以确定内存泄漏问题确实存在。
If the number of all thread stacks is greater than the number of active threads, and their dispersion continues growing as the program keeps running, you can conclude that the leak problem does exist.
通过分析其天冬氨酸发生了多少外消旋化，科学家可以确定牙齿主人在多大岁数死亡——通常精确到5年半左右，正负差4.2年。
By analyzing how much racemization of its aspartic acid occurred, scientists can determine how old the tooth's owner was at death - generally accurate to about 5.5 years, plus or minus 4.2 years.
使用残差分析确定预测医疗系统满意度的其他因子。
A residual analysis was used to identify other predictors of satisfaction with the health-care system.
由于这些指标永远都是递增的，所以必须事先确定一个基准，再根据它计算出之后的差量。
Because these metrics perpetually increment, you must take a baseline before and calculate the difference afterward.
分析结果表明，使用基于部分参数加权平差的相对状态解算方法能够自主确定三星编队星座的相对状态。
The results show that the relative states of three satellites formation are autonomously determinate through using the method based on weighted partial parameters adjustment.
对于司机面部器官的检测，首先要确定司机的脸部，我们采用帧间差分法和肤色检测相结合的方法。
So the integrated method of differential frames arithmetic and complexion detection can make an instant and exact orientation of the driver's face.
研究了配副硬度差与磨损率的关系，根据这种关系确定了最佳配副组合。
By investigating the relations of hardness difference to wear rate, the best friction pair mate was ascertained.
本文计算、分析、确定了限压式变量系和差压式变量泵输出功率最大值和节能效率最大值的压力点；
This paper calculates, analyses and determines the pressure point of maximum of ouput power and saving-energy efficiency of differential pressure and Limited pressure variable displacement pump.
用差热-热重分析确定了最佳偶联反应的条件。
The optimum coupling reaction conditions were determined by difference scanning calorimetry-thermogravimetric analysis.
比焓和焓差的计算关键是计算基准的确定，同时也离不开热容值的正确获取。
The key to calculate the specific enthalpy and enthalpy difference is to make sure of the benchmark as well as the value of heat capacity value.
烧结制度是经过差热-热重分析（TG-DTA）来确定的。
The sintering procedure is confirmed by differential thermal analysis and thermal gravimetric analysis(TG-DTA).
回声测深仪是用来测量水深的一种声学测量设备，其以水中超声波的传播速度为确定条件，利用发射波与反射回波时间差来测量水深。
Echo Sounder is a kind of acoustic measuring depth equipment, which can measure depth with the time between transmitted wave and echo on condition in which the speed of ultrasonic is fixed.
水平井试井合理压差的确定实际上是与水平井合理产能相对应，而合理的产能是通过选择合理的油嘴来实现的。
The determination of reasonable pressure difference for horizontal well test is relevant to the reasonable productivity which is determined by the selection of nozzle.
首先初始化序列图像，然后确定搜索区域，计算最小绝对差，返回图像的坐标值，进行坐标变换，最终计算得出两帧图像的位置变化；
First, initialize the image sequence, and then define search area, compute the MAD, return the coordinates of image, transform the coordinates, at last, get the change of two images.
基于差分图像确定投影原点的点弧线投影极值新算法，可快速获取仪表指针和分度线参数，且能区分分度线长短。
The image subtracting method and the point to arc projection extremum algorithm can derive the pointer and scale marks quickly, and separate the long and short graduation line.
射孔资料处理：实现自动曲线录入、自动平差计算、自动排炮、自动确定标箍、自动存盘等功能。
Perforation data processing: automatic curve of input, automatic adjustment calculation, automatic Pai Pao, automatically determines the standard hoop, automatic archiving and other functions.
利用GPS差分技术确定载体运动加速度，其方法有三种：位置微分法、速度微分法和加速度直接解算法。
There are three methods for the determination of the acceleration based on differential GPS carrier-phase technology: position differentiating, velocity differentiating and direct carrier method.
在确定大屏幕空间显色恒定性允差后，可用文中提供的方法对制作大屏幕的LED进行筛选。
Given the allowance of space colour constancy, the riddling of LED for large screen display can be made using the method.
提出这些问题的报告可以为确定效果差或效率低的活动、以及采取适宜的改进措施提供一种手段。
Reporting of such matters an also provide a means of determining ineffective or inefficient activities, and initiating suitable improvement actions.
开发的算平均值，残差，标准偏差，和总不确定度。
C development numerical average, residuals, standard deviation, and the total uncertainty.
首次给出求解确定性与随机常系数差分方程及确定性与随机时变系数差分方程的统一方法；
The unified method of solving LDS(linear discrete system) difference equations of determinate and time varying coefficients as well as stochastic and stochastic time varying coefficients is proposed.
目前主要通过PVT取样分析测定和相关经验公式来确定它，前者费用高，后者精度差，给饱和压力的确定带来困难。
It is defined by PVT sampling analysis with high cost and related experience formulae with low accuracy at present, so it is difficult to define the saturation pressure.
结论反向传播网络在函数逼近方面差的原因是激励函数的全局性、隐层结点数目的不确定性。
Conclusion Because of the inspirit function's globaling and the number of the Hidden Layer'node uncertainty the BPNN was not done well.
结合聚晶金刚石的差热曲线和SEM照片，确定以差热曲线的起始氧化温度作为其热稳定性的表征温度。
Combining the DTA curves and the SEM micrographs of PCD, we ascertained the starting oxidation temperature on DTA as the characteristic temperature of thermal stability.
并用示差扫描量热分析和偏光显微镜进行表征，确定其相变温度和液晶织构。
Its liquid crystalline phases were studied using differential scanning calorimeter (DSC) and a polarizing microscope with a hot stage.
并用示差扫描量热分析和偏光显微镜进行表征，确定其相变温度和液晶织构。
Its liquid crystalline phases were studied using differential scanning calorimeter (DSC) and a polarizing microscope with a hot stage.
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