The CHCl3 extract phase of ethanol extractive is effective with tumor, and it also shows some of the dose correlation.
而提取物的氯仿萃取相抗肿瘤作用明显,且表现出一定的剂量相关性。
Digital correlation method was used to extract phase information as the phase information of eddy current testing signals could reflect the characteristics of detecting system.
涡流检测信号中的相位信息能反映检测系统的某些特性,讨论用数字相关法提取相位特征信息。
The system uses time-frequency tracking loops to extract phase errors from data subcarriers with frequency interpolation to compensate for the estimated carrier frequency offsets.
该方法使用了时频同步跟踪环路,从数据子载波提取相位误差,并利用频域插值补偿多个用户的估计频偏。
Phase information is one of emphasis characters in the power system orthogonal or biorthogonal complex wavelet is strong means to extract phase information in the power system in time.
相位信息是电力系统的一个重要特征,正交或双正交的复小波是实时提取电力系统中相位信息的有力手段。
Phase-matched filter is applied to extract phase of fundamental surface wave, and then time-variable filter is used to correct amplitude spectrum in order to isolate fundamental mode signs.
使用相匹配滤波技术提取基阶面波振型的相位,然后再利用时变滤波进行振幅谱校正,以此分离出基阶振型面波信号。
We'll intercept this phase of the Lucene indexing and extract the tokens using two different implementation strategies but producing the same result.
我们将截取Lucene索引的这一阶段,使用能产生相同结果的两种不同实现战略来提取令牌。
You then pass the two chunks to two separate XML input stages of the next phase to extract data for the table "S_CONTACT" and "S_ORDER". The job diagram is shown in Figure 33.
然后,将这两个块传递给下一个阶段的两个不同的XML输入stage,以提取“S_CONTACT”和“S_ORDER”表的数据。
We do this verification through an atomic absorption equipment. When the metal is in organic phase we DE - extract and accumulates in another aqueous phase solution.
我们通过原子吸收设备进行验证,当金属在有机相时,通过多次萃取,将其积聚在另外一水相溶液中。
And the techniques of double-slit filter and "cross-filter" can be used to extract the near field wavefront of the laser beam with phase modulation and amplitude fluctuation.
而且,利用双狭缝滤波和“交叉滤波”技术能够提取出具有位相调制或者是具有振幅起伏的近场波面。
The theory of phase space reconstruction with time delay embedding is explained comprehensively in this paper, and used to extract qualitative features of nonlinear fault in large rotating machinery.
论述了延时嵌入相空间重构方法及其伪相图的获取技术,将这一方法用于大机组非线性故障的定性特征提取。
Phase-2: Is an unparelleled carb blocker, made from an all-natural, non-stimulant extract of the white bean.
碳水化合物阻滞剂,全天然,无刺激的白芸豆提取物。
And the non-inverted conversion is obtained by large filter detuning, which is used to extract the frequency chirps, and in this condition the cross phase modulation (XPM) is dominant.
当滤波器失谐量较大时,得到同相波长转换结果,此时交叉相位调制(XPM)占主导作用,而滤波器起到提取啁啾信息的作用。
It also give an improved method for PLL (phase locked loop) to extract coherent carrier.
本文还对相干载波提取中的锁相环提出了一种改进方法。
In this paper, the time domain average meth od is used to extract the interfere signal in calibrating the phase character of vibration sensor by laser interferometer.
本文分析了时域平均法对光电信号进行滤波处理在激光绝对法校准振动传感器相频特性中的应用。
After analysed the principle of time domain average method, the conclusion can be got that this method can extract the useful signal and keep the linearity phase change.
通过对其原理的分析,证明了该方法在实现对有用信号滤波的同时也保证了信号的线性相位变化。
The approach is to use short-time analysis to extract the characteristics of time-varying amplitude, frequency and phase in a digital modulation signal, and applies them for simple identification.
该方法用短时分析提取数字调制信号在幅度、频率和相位随时间变化的特征,并利用这些特征对各种数字调制信号进行识别。
The last phase is to extract the arm once it has become non-propulsive and to round-out the movement path to conserve momentum.
最后一个阶段是一旦无推进力产生以及完成一轮动作后保持动力时的移臂上。
To find out a low cost, low resource-consuming and high efficiency process to extract essential oil from citrus peel, microcapsules along with aqueous two-phase extraction were adopted.
为寻找一条适合工业化生产的低成本、低能耗、高效率的柑桔精油提取工艺路线,该文采用微胶囊与双水相联合萃取技术提取柑桔精油。
The system of reverse micelle can extract protein from water solution. The distribution of protein in the tow phase is determined by static electricity.
反胶团体系可以萃取水溶液中的蛋白质,静电作用决定了蛋白质在两相的分配。
The content of resveratrol in the extract from liquid of aqueous two-phase extraction could rise up to 34.29%.
双水相萃取时,白藜芦醇的含量远高于有机溶剂萃取,达34.29%。
In this paper, the vapor-liquid-solid three-phase circulating fluidized bed evaporator was applied to concentrate rhubarb liquid extract of Chinese traditional medicine considering its advantage.
本文针对汽-液-固三相循环流化床蒸发器的特点,把该种蒸发设备应用于中药大黄浸提液的蒸发浓缩。
The method consists of three steps. Firstly, image segmentation is achieved by watershed transform based on phase congruency gradient and foreground marking to extract image objects.
首先,利用基于相位一致梯度与前景标记的分水岭变换进行影像分割,提取图像斑块;
ConclusionUsing aqueous solution of KH2PO4 as mobile phase of reverse phase liquid chromatography, water was the suitable solvent to the extract.
结论以KH2PO4水溶液为反相色谱法的流动相时,用水作为试样的溶剂较适宜。
The theory to extract angular error is described and the realization of millimeter radar's digital phase comparator and extracting method of angular error's sign are discussed.
论述了如何利用和差三通道的一维距离像来获取三维图像的实现方法。
The percentage of yeast extract of the nitrogen source during the growth phase and in the basal medium during the phase of induction and the time and condition that the induction starts are effective.
结果表明,基础料和补充氮源中酵母膏的比例、诱导时机和乳糖流加方式等对表达量的提高有明显的影响。
By introduced the micro-Doppler, this paper mainly analyzed the parameter extraction method, which can extract the angular frequency, amplitude and phase of the micro-motion target.
利用单距离多普勒干涉法对旋转目标进行了成像,实现利用成像结果提取微动特征参数的目的;
By introduced the micro-Doppler, this paper mainly analyzed the parameter extraction method, which can extract the angular frequency, amplitude and phase of the micro-motion target.
利用单距离多普勒干涉法对旋转目标进行了成像,实现利用成像结果提取微动特征参数的目的;
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