The third fluorescent spot was detected during the sample being separated by TLC and its Rf value was 0.82. It was analyzed by HPLC-PDA, MS and color reaction and it was identified as the soyasapogenol. The results of experiment indicated that the hydrolysis degree of soyaisoflavones could be estimated by the fluorescence of the soyasapogenol. One strain of Aspegillus niger, N3, which can hydrolyzed soyaisoflavones was selected.
在对样品进行薄层层析的过程中在R_f=0.82处发现了除大豆苷元和染料木素之外的第三条荧光斑，通过HPLC-PDA、质谱和显色反应分析确定其为大豆精醇，并证实了大豆精醇的有无或荧光的强弱可以作为判断大豆异黄酮糖苷是否水解或者水解程度的标志，大大简化了筛选大豆异黄酮糖苷分解菌的过程。
An increased IL-1β 2 carriage was associated with active rheumatoid disease as indicated by a higher CRP, ESR and pain score and a higher BMD, lower vit-D3 and Udpd/Crea level. A higher frequency of IL-1α 1 was associated with a lower CRP value and higher RF and SJC.
IL-1β等位基因2携带率与C反应蛋白、红细胞沉降率、关节痛和骨质密度呈相关，与尿脱氧吡啶/肌酐比值水平及维生素D3水平呈负相关。
FSE T1WI and T2WI were use as the routine sequence for diagnosing the chondral injury. T2*/C/RF-FAST/VOL and T2*/ T/FE /MTC/ MAST were used as the best sequence. T1/C/ FSE /C+ as arthrography was used as the examinatong of surface of articular cartilage and had particularity and potential clinical value in diagnosing the defects of the surface of cartilage.
第三部分髋臼软骨冲击致伤后的大体、组织病理学和细胞凋亡的研究目的初步探讨不同能量的髋臼软骨冲击致伤后短期和长期的变化，软骨损伤的病理机制，以及软骨细胞凋亡和软骨退变的关系。
Then, the paper has finished the design of the oscillator module in the RF circuit system and considering the value of accurate and stability of output frequency in design, then about the facts the amplitude of the swing、the distortion factor of the output wave and the amplification of the out power.
然后完成了射频电路系统中的振荡器模块电路的设计，重点考虑了其输出频率准确度和稳定度，综合考虑了其幅度的大小和稳定度、输出波形的失真度、输出功率的大小等因素。
In practice, the finite available gain in an RF log amp, the presence of noise, and other practical limitations result in a value for VINT that is an extrapolated value, typically only a few microvolts, and fixed by the design.
在实践中，取得了有限的可用以射频日志漕河泾高科技开发区，存在噪音等实际限制导致Vint价值，是价值推断，通常只有少数microvolts、固定的设计。
Front, both measured from the point of application of th e test substance, is deno ted as the Rf value of
从测试物质点样的点开始测量，一定物质在纸上移动的距离和溶剂前沿移动的距离的比值
The limited sorption ability of quartz to adsorb selenium and cesium leads to an Rf value of one for both radionuclides no matter under groundwater or seawater.
模拟结果显示，花岗岩对於四价硒在合成地下水与合成海水中的收附比例为0.80与0.81；在合成地下水中，花岗岩对於铯的收附比例为0.80，而在合成海水环境下，收附比率为0。
These three kinds of Bile extraction were qualitatively detected by using the paper chromatography and infrared spectral scanning method, and the results show that These extractions have the same Rf value and infrared spectra`s characteristic absorption peak as choleic acid, glycocholic acid and taurocholic acid standard preparation which can prove that These three kinds of Bile extraction are choleic acid, glycocholic acid and taurocholic acid respectively.
采用薄层层析法和红外光谱扫描法对提取物进行定性检测，结果证明三种提取样品分别与胆酸、甘氨胆酸及牛磺胆酸标准品显色斑点Rf值相同，红外光谱特征吸收峰均一致，表明提取出的三种样品分别为胆酸、甘氨胆酸、牛磺胆酸结晶体。
The production of piezoelectric ceramic filters - frequency discriminator - Notch Filter - resonators, SAW - SAW - filter - oscillator, microwave dielectric filter - Antenna - Oscillator - resonator, ceramic filter media - Antenna -- oscillator - resonator, quartz oscillator - resonator fixed coil - inductor - Filters, EMI Inductors - Coils, RF-RF - Inductors - Coils, Chip - chip - power inductors - Coil, Chip Inductor - Coils, wafer resistor melf, ultra-low value - low resistance - low resistance resistors, current sensing - current sensing resistor, ultra-high frequency - high pressure - high impedance - high resistance resistors, the network - Precision - Chip - chip - with resistance, high power - electricity - wound - wound - the power-type resistance boxes, sophisticated network of resistance - exclusion resistance, ultra-precision - low precision resistors, Wirewound Cement - fuse resistors, such as a full range of electronic components.
生产压电陶瓷滤波器-鉴频器-陷波器-谐振器、声表-声表面-滤波器-振荡器、微波介质滤波器-天线-振荡器-谐振器、陶瓷介质滤波器-天线-振荡器-谐振器、石英振荡器-谐振器、固定线圈-电感-滤波器、EMI电感-线圈、RF-射频-电感-线圈、贴片-晶片-功率电感-线圈、贴片电感-线圈、晶圆电阻器melf、超低值-低阻-低阻值电阻、电流感应-电流感测电阻、超高频-高压-高阻-高阻值电阻、网络-精密-贴片-晶片-排列电阻、大功率-电力-线绕-绕线-电力型电阻箱、精密网阻-排阻电阻、超精密-低精密电阻、线绕水泥-保险丝电阻器等全系列的电子元器件。
But the activity of both enzymes in 5005 still stayed in a lower level. New isoperoxidase band with Rf value 0.105 and new isosuperoxide dismutase band with Rf value 0.383 emergedin resistant inbred line 1145 after inoculation, no new isoperoxidase band was observed but it showed three new isosuperoxide dismutases bands of 5005 after inoculation.
接种诱导后抗病自交系1145产生一条新的Rf=0.105的POD同工酶带和一条新的Rf=0.383的SOD同工酶带，感病自交系5005没有出现新的POD同工酶带但SOD同工酶谱变化复杂，有3条新的酶带出现。
The effects of cadmium stress on POD activity of D. caryophyllus were mainly on the change of individual enzyme belt Rf value, the drop of enzyme band number, and the increase of enzyme activeness.
镉胁迫下对石竹叶POD的影响主要表现为个别酶带Rf值的改变、酶带数的下降和活性的增加。
The transmittance performance of LuBiIG garnet film by LPE method and polycrystalline garnet film by RF magnetron sputtering in THz frequency range has been investigated and the results show that garget film is with low absorbance coefficient at THz band, and minimum value is 0.01- 0.2/cm, and garnet films are potential materials in THz wave-guide application.
结果发现：该种石榴石薄膜在THz波段(0.1—3THz)有着很小的吸收损耗系数，最小值为0.01---0.2／cm之间，是一种非常有潜力的THz波导传输材料。
objective to assess the value of joint detection of rf, anti-ccp and aka for diagnosis of rheumatoid arthritis.
目的 探讨类风湿因子、抗环瓜氨酸多肽抗体和抗角蛋白抗体联合检测在诊断类风湿性关节炎中的价值。
Objective To assess the value of joint detection of RF, Anti-ccp and AKA for diagnosis of rheumatoid arthritis.
目的探讨类风湿因子、抗环瓜氨酸多肽抗体和抗角蛋白抗体联合检测在诊断类风湿性关节炎中的价值。
The study of the RF-excited power supply control system has an important practical value and application prospect.
深入研究射频激励电源控制系统具有重要的实用价值和应用前景。
Diagnostic Value of Arthritis Deformans with the Results of Rheumatoid Factor (RF) Detected in Different Method
不同方法检测的RF结果对类风湿性关节炎的诊断价值
The R f value of the glucosamine sulfate was 0.36 measured by paper chromatography with the solvent system of pyridine, ethyl acetate, water and glacial acetic acid (5 ∶ 5 ∶ 3 ∶ 1 in volume).
经纸层析鉴定，以吡啶、乙酸乙酯、水和冰醋酸按体积比5∶5∶3∶1组成的溶剂系统进行展层，氨基葡萄糖硫酸盐的Rf值为0.36。
Some optimization designs were made with the on-chip inductor and the RF switches to get the maximum Q-value.
采用了电容开关的技术以补偿工艺、温度和电源电压的变化，并对片上电感和射频开关进行优化设计以得到最大的Q值。
Results: The chromatogram of the sample showed a dark brown fluorescent spot at the same Rf value of ferulic acid in TLC identification test.
结果：薄层色谱表明样品在与阿魏酸对应位置上有一个暗褐色荧光斑点；
Objective To explore the diagnostic value of anti-cyclic citrullinated peptide antibody (anti-CCP) in patients with rheumatoid arthritis (RA), and association of anti-CCP with antiperinuclear factor (APF) and IgM rheumatoid factors (RF).
目的探讨抗环瓜氨酸肽（CCP）抗体对类风湿关节炎（RA）的诊断意义，并了解其与抗核周因子（APF）及IgM型类风湿因子（RF）之间的相关性。