The saved differential data is known as a delta, or, more loosely, as the file's deltas.
这里保存的差异数据被称作增量（delta），或者文件的增量。
RS-485 is one of standard communication interfaces, which is widely used in industry field as a multi point, differential data transferring electric criterion.
建议性标准RS- 4 85作为一种多点、差分数据传输的电气规范现已成为业界应用最为广泛的标准通信接口之一。
An analysis is done of the effects of the unsymmetrical structure in differential data channels on noise characteristics for magneto-optical data storage systems.
针对磁光数据存储系统。研究了差分读出信道的结构不对称性对其噪声性能的影响。
With the application of the high performance LVDS(low voltage differential signal), LVDS standard is becoming the most popular differential data transmission standard in the industry.
随着高速LVDS器件得到广泛应用，在高速信号使用LVDS传输时，信号传输线路问题、信号传输波形的最佳化成为非常重要的课题之一。
Differential partial backup — This backup only records data that has changed in the filegroups since the preceding partial backup.
差异化部分备份——差异化部分备份仅记录自上一次部分备份以来文件组中发生更改的数据区。
Dealing with huge databases such as those in data warehouse environment, both Oracle and DB2 provide incremental and differential backup to avoid copying unchanged data pages.
在处理像数据仓库环境中数据库那样的巨型数据库方面，Oracle和DB 2都提供了增量和差异备份，避免复制未更改的数据页。
Local mortality surveillance highlights the differential needs of the population of Cape Town and provides a wealth of data to inform planning and implementation of targeted interventions.
地方死亡率监测突出显示出开普敦人群的不同健康需求，并提供了大量的、有针对性的干预措施的规划和执行相关的数据。
It solves the problem of modulate and demodulation of differential signal and achieve data and power signal communication in coaxial-cable.
该模块解决了对差分信号“调制”、“解调”问题，实现了数据和电源在同轴电缆上的同步传输。
Regression testing: The differential analysis and data structure views provided by MDD4J can help you track changes in memory consumption as bugs are fixed and new features are added or removed.
回归测试：MDD4J提供的各种分析和数据结构视图可在修订bug、添加或删除新特性时，帮助您跟踪内存消耗的更改。
Our empirical results from historical data of 19 countries in 25 years (1975-2000) show that the return differential of equity market has good prediction power for currency crises.
对19个国家25年（1975—2000）月度数据的拟合效果表明在经汇率调整后的对美国股市收益率差有着较好的拟合结果。
The DSC data obtained are fitted to the integral, differential and exothermic rate equations by linear least-squares, iterative, combined dichotomous and least-squares methods, respectively.
用线性最小二乘法、迭代法以及二分法与最小二乘法相结合的方法，以积分方程、微分方程和放热速率方程拟合dsc数据。
The zero and linearity characteristic of differential pressure transducer is corrected with method of water column correction to ensure higher precision differential pressure data.
采用水柱校正法对差压传感器的零点及线性特性进行校正以保证高精度的差压数据。
The video data presented to the serializer on the parallel LVCMOS bus is serialized into a high-speed differential signal.
视频介绍上的并行lvcmos总线串行数据序列化为一个高速差分信号。
The sensor has 32 10-bit digital low Voltage Differential Signaling (LVDS) outputs that enable transfer of image data over a standard industry protocol at low power and low noise.
该传感器有32个10位数字低电压差分信号传输(LVDS)输出，使超过1在低功耗和低噪音标准工业协议的图像数据传输。
Differential coefficient method together with distribution parameter estimation is put forward, so that the data processing may be implemented on a computer, thus greatly reducing calculation.
提出了在用改进雨流计数法进行载荷数据统计时结合载荷分布参数估计的变差系数法，可简化统计处理过程，提高计算速度。
Using position data to obtain velocity parameters of object through differential coefficient is a general method in range.
通过对定位数据求微分以获得目标的速度参数，是靶场估计目标运动参数的常用方法。
Furthermore, the digital simulation results and dynamic simulation data indicate that transformer recovery inrush itself cannot result in mal-operation of differential protection.
在此基础上，以数字仿真和动模录波数据分析说明恢复性涌流本身不会造成变压器差动保护误动。
The proposed model was verified by data collected from subjective assessment with paired comparison and semantic differential methods.
采用成对比较法和语义细分法主观评价实验的结果验证了模型的准确性。
Through differential operation of approaching curve function, we can obtain the data of target trace direction and trace velocity.
通过对拟合曲线函数的微分运算，得到目标航迹向与航速数据。
This is normal data from a complete blood count as performed on an automated instrument, including an automated WBC differential count.
自动化血细胞计数仪对正常的全血记数的资料，包括对WBC自动的分类计数。
Compared with a single-ended configuration, experimental data demonstrate that the differential inductor offers a 127% greater maximum quality factor and a broader range of operating frequencies.
实测数据显示，与单端驱动模式下的相同对称电感相比，差分驱动模式电感提高最大品质因数127%，具有更大的工作频率范围。
Because of the high step of coordinate model, it will be bring a biggish truncation errors when differential the coordinate data to obtain the velocity parameters.
由于坐标参数模型的高阶特性，使得在通过对坐标数据微分求速度参数时，产生较大的微分截断误差。
A differential equation of the Jominy curves has been constructed according to the Jominy experimental data and the change of derivative of the Jominy curve.
根据端淬实验数据和实验曲线导数变化规律，用线性试探法建立了端淬曲线微分方程，然后解得硬度分布函数。
The basic data processing techniques of tandem and two-path differential white light interfering spectrum were also included in the dissertation.
本文研究了串联差分及双路差分的白光干涉谱数据的基本处理技术。
In data processing, the wavelet analysis was used for the differential spectral data, so the noise was reduced and the precision of analysis was improved.
在数据处理过程中，对微分光谱数据进行了小波去噪处理，使信噪比得到了增加，从而使分析精度得到了改善。
Traditional traveling wave differential protection needs to transmit large amount of real-time high-frequency sampling data, which is difficult for current telecommunication methods.
但传统的行波差动保护要求实时传送所有高速采样数据，目前的通信手段难以胜任；
This reduction in differential crosstalk reduces artifacts in a reconstructing data descriptive of internal portions of a subject, which improves diagnostic value of the data.
差分串扰的减小减少了描述受验者内部部分的重现数据的伪影，提高数据的诊断价值。
Based on measured data of micro silicon gyro and time-series theory, the AR model of gyro static drift is established, then the continuous-time differential equation is got.
利用微硅陀螺测量的数据，运用过程辨识理论和时间序列分析方法，建立了陀螺静态漂移的自回归（AR）模型，进而得到连续微分方程。
Two kinds of valve velocity data were got from valve acceleration integral and displacement differential.
由气门加速度积分和气门升程微分得到两路气门速度信号。
The differential cross sections predicted by the theory are larger for smaller Q-values, vice versa, when compared with experimental data.
反应窗理论所预言的微分截面，当Q值较小时比实验结果偏大，当Q值较大时比实验结果偏小。
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