Random good picture Not show
31. OBJECTIVE:To establish a quantitative HP LC method for the simultaneous determination of alizarin, purpurin and rubimaillin in herb Rubia cordifolia L.
32. In order to reduce total harmonic distortion factor of the inverter's output voltage, adding LC filter to inverter's output is a simple and practical method adopted extensively currently.
33. Therequired concentration can be adjusted from the screen ( LC % ), butin normal conditions equal to 15 %.
34. From chromatograms of LC/MS, it was shown that the detection of nitrofuran metabolites reached good effect.http://sentencedict.com
35. As a result, a 1.08GHz, low phase noise transformer coupling quadrature LC VCO is finished according to the proposed model.
36. The technique is based on the nodal voltage simulations and uses passive LC ladder network as prototype.
37. It is suggested that DR exerts a significant tonic inhibitory effect on LC neurons, and plays a modulatory role in the inhibitory effect of ARC stimulation on the nociceptive responses of LC neurons.
38. Methods: The clinical data of laparoscopic cholecystectomy ( LC ) converted laparotomy were analyzed retrospectively.
39. It is possible to remain the expected low-sensitivity properties of a LDI digital filter based on a two-port LC network analog filter model by LDI transformation.
40. Presents a new approach for limiting harmonic and improves the reactive compensation using LC filter in power system. The simulation experiments valid...
41. Lumped constant ( LC ) is the ratio of FDG metabolism ratio to glucose metabolism ratio.
42. Results: LC could significantly increase the urinary output, shorten the latent period of emiction, and reduce the contents of TP in urine and BUN in blood serum.
43. Different LC filter parameter matching exerts a distinct influence to the harmonic voltage. Improper parameter selection may make filter unsatisfy the analysis request.
44. Starting from empty cells, the manufacturing processes include scribing, breaking, liquid crystal (LC) filling, ultraviolet glue enveloping, polarizer attachment and backlight module assembling.
45. An - plane switching liquid crystal ( LC ) cell using a glass substrate and a polymer layer is demonstrated.
46. Objective : To discuss the causes and preventing measures of bile leakage after laparoscopic cholecystectomy ( LC ).
47. The design of LC filter determines the transmission band width of the whole filtering means and the switching frequency of the device in the active power filter of current source.
48. Methods: 30 patients diagnosed biliary lithiasis underwent B ultrasonography and ERCP before operation, 9 patients which the clinical symptome was remained after LC, ERCP was performed again.
49. Lymphangitic carcinomatosis (LC) is usually characterized on HRCT by reticular opacities , but nodules may also be seen.
50. Objective:To explore relevant factors of misdiagnosis and malpractice of lethal catatonic syndrome(LC).
51. Methods 28 patients with tibiofibular fractures were treated with indirect reduction and LC DCP plating through the tunnel inside tibia.
52. Compared to the LCD using two glass substrates, our new device exhibits a comparable contrast ratio ( 514:1), driving voltage, and response time because of good LC alignment.
53. Very good crystal receivers make use of LC circuits with an unloaded Q above 1000.
54. The strong coupling and nonlinearity of VSC-HVDC system with the LC filter in the synchronous rotating frame brings difficulty to the design of its controller.
55. The resonance current , caused by the LC low pass filter at the step change of PWM switching pattern, can be effectively suppressed by one pulse control of the pattern.
56. As used in environment of high voltage, we ordinarily used high-voltage delay timer to delay time, which utilized the method of LC oscillation.
57. LC centralized control of man - machine interface , easy operation.
58. Rehydration ratio of instant rice rised, but hardness and stickness decreased when LC and SSL less than 0.8% compared with the control sample.
59. This paper presents a fully integrated wideband LC voltage - controlled oscillator ( VCO ) with small tuning gain fluctuation.
60. The effects of the LC filter on the motor voltage and inverter output current were analyzed. A parameter design method was developed for the inductor and capacitor designs.