如果表是一个范围集群表(不支持行压缩)，可以考虑将其变换为范围分区表(支持行压缩)。
If the table is a range clustered table (that does not support row compression), you can consider switching it to become a range partitioned table (that supports row compression).
它支持更广范围的选项和功能，并为几乎所有的xml变换提供完整的支持——所有这些都在JAXP支持下工作。
This supports a much wider array of options and features, and provides complete support for almost all XML transformations — all under the JAXP umbrella.
在多数情况下，变换的数量在20到480的范围内变动，以便演示数据结构缩放的效果。
In most cases, I varied the number of mutations from 20 to 480 to provide a picture of how well the data structures scale.
总之，在元组元素的运算上几乎同态问题比同态问题更复杂些，并且它扩充了范畴数据类型变换的应用范围。
In brief, almost-homomorphism is more difficult than homomorphism on the operation of the elements of tuple, and it extends the application area of CDT translation.
从理论上计算各个参数的设置范围，并且证明小波变换方法比FFT方法有较高的频率分辨率。
Calculates the setting range of each parameter in theory, and proves the method of wavelet transformation has higher frequency resolution than the method of FFT.
灰度线性变换法能够加大图像动态范围，增强高通滤波法能够增强图像的精细结构。
We can expand dynamic range using grey linear transformation, and make fine structures improved using enhanced high -pass filtering method.
在光路调节中采用具有对数变换功能的示波器和动态范围较大的探测器，可以提高测量精度。
It is suggested that logarithm transform of oscillograph and large dynamic range of detector should be applied to adjust the optical cavity for improving metrical precision.
据此我们修改了待识别物体的傅里叶变换的振幅，以减小光强度的动态范围。
In the experiment the amplitude of Fourier transform of object is modified to reduce the intensity dynamic range, while phase information is preserved.
由于技术和价格的限制，有限范围波长变换的研究和稀疏节点波长变换的研究应运而生。
The technology of manufacturing the wavelength converter with limited-range conversion range and the sparse distribution of the wavelength converter are under research.
在GPS抗干扰接收机研究中，首先要对天线信号进行模数变换，ADC的性能直接影响接收机抗干扰的动态范围和输出信噪比。
In researching GPS anti - jam receivers, since the signal received by the antennas should be transformed into digital signal first, ADC determined the capability and performance of the receiver.
拓宽激光输出波长的范围最常用最有效的方法之一是利用非线性晶体在相位匹配条件下的频率变换技术。
One of the most effective and feasible ways of broadening the range of the output wavelength is using frequency conversion of non-linear Crystal under the condition of phase matching.
用拉氏变换还可以把该方法的适用范围推广到高阶对称网络。
If this Laves transformation is used, the method mentioned above can be spread to the balanced networks of higher order in its applicable range concerned.
综合扩展的分水岭变换和分水线动态范围，提出了适用于高分辨率多光谱图像的多尺度分割方法。
A hierarchical segmentation method is proposed for multispectral imagery by combining extended watershed transform and dynamics of contours.
针对其电流特点，讨论具有大动态范围的I-V变换电路。
The I-V circuit is discussed which has big dynamic range for its current characteristic.
在基于中频采样技术的数字中频接收机中，怎样在AD变换器位数受限的情况下实现较大的系统瞬时动态范围是系统设计中的一个重要问题。
In digital IF receiver based on IF sampling technology, one important issue of system design is how to realize wide instantaneous dynamic range, when the available digits of AD converter is limited.
传统的推挽变换器存在着一些固有的缺点，诸如开关管的电压应力高、难以实现软开关等，限制了它的应用范围。
There are some intrinsic drawbacks in traditional push-pull converter, such as higher voltage stress and hard-switching of the switches, so the application area of the converter is limited.
本文对采集的瓷砖图像采用二维离散傅利叶变换对瓷砖颜色分布均匀度在二维频域范围内进行分析，提出了一种瓷砖颜色匀度的评判方法。
This paper introduces an analyzing method for evaluating the color even degree on the tile surface in two dimensional frequency domain, that is by adopting two dimensional discrete fourier transform.
与一般开关电容变换器相比，它还具有直接反馈控制、电压和电流调整范围宽、对器件参数要求不高、集成后成品率高的优点。
Power inductor is pared with conventional switched-capacitor DC-to-DC converters, the new type is directly controlled by wide regulating range of input voltage and the load.
阐明了针对大空域机动反舰导弹飞行空域大、速度变换范围大的特点，采用增益调度的方法设计其控制系统。
For Large aerospace maneuvering anti-ship missiles(LAMASM), which fly in large aerospace with velocity varies in large range, a gain schedule autopilot is designed.
在大功率风电变换器中，由于杂散电感的存在，器件在关断过程中往往会产生超出允许范围的瞬态尖峰值，从而导致其失效和损坏。
In large production converters, due to the stray inductance, the switching transient spike is usually beyond the voltage allowed by the device, which can destroy the converter.
应用矢量坐标变换的方法理论推导了在大量程范围内测量位移与光程差的非线性关系，给出了解析解与数值解。
The nonlinear relation between light travel distance and measured displacement is (deduced) by vector coordinate transforms, and their analytic and numerical results are given.
该电路作放大和分频时，工作稳定、同步范围宽，频率变换增益高。
Utilized as an amplifier or divider, it has good stability, wide synchronous range and high translation gain.
通过这种设计方法，可使变换器在一定输出电压范围内平均电流应力最小，并且使变换器在一定输出电压范围内基本实现软开关。
Average current stress is minimized in a range of output voltage, and the converter can achieve ZVS in the range of output voltage.
经小波变换的三维心音图更为直观详尽地反映出各组心音信号在不同时域、频域与强度范围内细节性的信息。
The three-dimensional phonocardiogram after wavelet analyzing could describe all the information of frequency domain, time domain and amplitude domain perfectly.
实验表明，所提出的变换器克服了传统推挽变换器一些固有的缺点，扩大了其应用范围。
Experiment results indicate that the intrinsic drawbacks of the traditional push-pull converter are overcome, and the application area of the new converter is widened.
引入了一种变量替换，通过这种变换可以处理频率超出随机共振理论要求范围的信号，以满足工程实际应用。
A kind of variable substitution in processing high frequency signals was suggested to improve the feasibility of the resonator in practical use.
从理论上证明了将物体高度变化率大的一面朝光栅放置，可以进一步拓宽余弦变换法的测量范围，以文中的系统为例，其扩大倍数可达到原来的5 7倍，远大于3倍。
It is also proved that the measuring range is expanded more by placing the object facing the grating reasonably, system mentioned, the multiple is 57, greater than 3.
本文立论研究的目的是对矩阵式变换器基本原理、控制策略、开关换流、应用范围等基本性问题进行探索性研究工作。
This thesis discusses principal issues of the matrix converter such as prime principle, control strategy, current commutation, its applications etc.
本发明提供一种人们可以在一设定范围内，按照需要主动选取和变换色彩、图案的植绒布。
This invention provides a kind of flocked flannelette which may be selected initiatively to change colour and pattern in a set range according to the need.
该变换器的零电流开关范围非常大，与负载无关。
The range of zero current turn off is very wide and is not affected by the load.
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