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- The influence of tilted phase on the focal switch is also studied. 着重研究相位倾斜对焦开关现象的影响。
- Twelve elements connected four in series per phase on 240 volts would make a balanced three phase 240 volt network. 12根硅碳棒每4个串联在一起,每一段接在240伏特的电压下,那么同样的三组并联在一起就可以保持平衡。
- The seed density dynamic changes of soil seed bank in different pasturage growth phase on the desert steppe of Yanchi, county Ningxia were studied. 摘要研究宁夏盐池县荒漠草原牧草不同生长时期土壤种子库种子密度动态变化。
- This paper explained the function of computer in mammogram analysis.It summarized wavelet application in each phase on mammogram analysis. 摘要介绍了计算机在乳腺癌诊断中的作用,综述了小波近年来在乳腺癌诊断中各个方面的应用。
- Alternatively, before beginning the detach phase on the currently mounted set of reporting volumes, you can refresh the database on an alternate set of reporting volumes. 或者,针对当前安装的报表卷集开始分离阶段前,可在备用的报表卷集上刷新数据库。
- The effects of the structure of liquid phase on material-transfer during sintering of cera-mic materials have been analysed in the light of theory of molten salt solution. 用熔盐溶液理论分析了液相结构对烧结过程中通过液相的传质过程的影响。
- Preparation of methyl isobutyl carbinol(MIBC)was studied by catalytic hydrogenation of methyl isobutyl ketone(MIBK)in liquid phase on Raney nickel catalyst. 研究了以骨架镍催化剂液相催化加氢制备甲基异丁基甲醇的工艺。
- With higher diagnostic accuracy, CT was crucial in the staging of tumors and determination of operation.The excretory phase on CT scan was primary procedure. 肾癌的螺旋CT常规扫描必须包括平扫、增强后的皮髓质期、肾实质期或/和肾盂排泄期扫描,才有利于发现病灶及综合反映肿瘤特征。
- A dividerless PLL can be implemented by Aperture Phase Detection (APD) technique because this method only compares reference and VCO phase ones every reference period. 论文的最后提出了利用隙缝相位侦测技术,来达成不需除频器的锁相迴路电路。这个方法能在每个参考周期中只会让参考输入相位与压控振荡器的输出相位比较一次。
- Moments after this image was taken, the Moon, visible as the crescent on the right of the above image, eclipsed Venus, appearing in gibbous phase on the lower left. 在拍摄这张影像后片刻,位于上面影像右方的新月就掩盖了影像左下方呈现凸月形的金星。
- And they immolated the phase on the fourteenth day of the second month. And the priests and the Levites being at length sanctified offered holocausts in the house of the Lord. 他们都按天主仆人梅瑟的法律,各自立在自己的地方,司祭由肋未人手中取过血来,洒在祭坛上。
- Influences of concentration of water in the mobile phase on separation were studied,and the results showed that hydrophobic interaction was the major interaction force in mol... 通过对流动相中水含量与色谱分离效果关系的探讨,结果表明溶质与印迹固定相的疏水作用是分子识别中的主要作用力。
- The kinetic characteristics of catalytic coupling of carbon monoxide to diethyl ox-alate m gaseous phase on Palladium catalyst were studied on the basis of industrial application. 以工业应用为背景,研究了CO在钯系双金属催化剂上气相催化偶联合成草酸二乙酯的动力学特性。
- The child is going through a difficult phase. 那孩子正经历困难的阶段。
- The one step linear modulation was realized by the use of calculation amplifier of precedent phase on three steps with two differential circuit, which can bate the disturbance effectively and advance the signal to noise ratio. 对强干扰下的声波信号采用两级差动放大 ,采用相位超前型三运放二阶电路 ,实现一级增益线性调节。
- The two sets of traffic lights were out of phase. 那两组交通灯不同步。
- The number /mean area ratio of the fluorescein leakage had not a statistically significant difference among the early FFA phase on the 14,21 and 28 d(P>0.05),but a significant difference between the 14,21 and 28 d and the 7 d(P<0.05). 光凝后FFA检查经组间两两比较;142、1和28 d的早期荧光渗漏斑数/渗漏面积差异无统计学意义(P>0.;05);14、21和28 d与7 d相比差异有统计学意义(P<0
- Dual Bridge Rectifier Based on Phase Shifting. 摘要:基于相移变压器的双桥整流器。
- Liquid-liquid equilibria data for musk ketone, musk xylene, dimethyl sulfoxide (or acetonitrile) and heptane (or cyclohexane) quaternary systems were measured firstly to evaluate the effect of the two liquid phase on the separation of musks mixture. 摘要本文计算并测定了酮麝香、二甲苯麝香、二甲基亚砜(或乙腈)和庚烷(或环己烷)四元体系的液液相平衡,试验结果与计算值基本吻合。
- In order to express the phase on every plane, a two-parameter second-order rational polynomial is proposed, and then a first-order Taylor series expansion is employed to obtain the polynomial coefficients based on the iterative least-square method. 本文提出用二元二次有理多项式模型来描述不同高度的参考面上展开相位分布,并用一阶泰勒级数展开实现了最小二乘迭代求解。
