LC造句
91. With thiourea and n-butyl acetoacetate cyclization, and then replaced with dimethyl sulfate, then reactions occur with the amine to produce ethirimol, the total yield is 51.7%, LC 97.8%.
92. After bilateral lesions of Lc - Sc , the inhibitory effect of DPN stimulation on HVEwas enhanced.
93. In this paper we summarize LC values in several tissue and the method to calculation them, and introduce several simple method to get input function.
94. It is named as switch-linearity hybrid technology abbreviated as SLH. In this technology, modulated PWM source, LC filter and linear power amplifier in some mode such as B or AB classic are used.
95. At strong signals, the loaded Q even reduces to 17, but with such a low sensitivity it's unlikely to get a strong signal across the LC circuit.
96. In this thesis, we use circuit optimization technique to replace the network synthesis theory and design high performance diplexers on the basis of LC network.
97. High - Q tuned LC filters will have more insertion loss.
98. Methods :Common bile duct stones 118 cases, ascarid of bile duct 46 cases, injury bile tract during LC 6 cases.
99. The C-O bonds on the surfaces of a-C:H films correspond to the pretilt angles of LC cells.
100. The LC filter is optimized, then the inverter outputs better waveform among the range of full frequency.
101. Objective To summarize our experience in the management of chololith at cystic duct during laparoscopic cholecystectomy (LC).
102. OBJECTIVE To establish a LC/MS/MS method for determination of lorazepam in plasma and to study its bioequivalence.
103. The LC profile is adaptable to all kinds of electronics-consuming applications, for it is moderate to the resource demand and complexity. So it maybe replace the MP3.
104. You get maximum sensitivity if there is maximum power transfer from LC detector circuit to load (loudspeaker).
105. Objective:To explore the experience of laparoscopic cholecystectomy (LC) when cystic artery are abnormal and the methods to decrease complications.
106. But of course we also need a diode between LC circuit and load R L , to demodulate the RF signal.
107. In a definite temperature, the system will be in a mixed state, further, we obtain the quantum fluctuations in mesoscopic LC circuit with a power source in a finite temperature.
108. The invention belongs to a high-frequency heating device, in particular relating to capacitors of an LC coupled circuit.
109. After the class as a C9018, 1 months C3355 and the C2053 has a three-level power amplifier circuit by the LC filter resonant antenna then launch by transmitting aerial.
110. In this paper , the residual stress in the DCB specimen of LC 4 aluminum alloy was studied.
111. All kinds of flow measurements are analyzed, and the principle of the nonmagnetic sensor which uses LC oscillating circuit to measure water flow are discussed in detail.
112. The hepatopancreas index(HI), lipid content(LC) and fatty acid composition in Eriocheir sinensis before and after the precocity, were compared by gravimetry and gas chromatography.
113. Applying high frequency LC series connection resonant circuit, no industrial frequency transformer, high inversion efficiency.
114. Wherein the splitter uses a passive LC bandpass filter, it can divide signals coupled by the receiving coil into two.
115. Buffer resistance R6: playing buffer effect on spark discharge current and hindering . the parasitic vibration brought by LC distributing parameters of high-voltage output loop.
116. In this paper, we report the calculation results of bifurcation diagrams in liquid crystal (LC) hybrid optical bistability.
117. Based on liquid chromatographic (LC) monolithic columns, the high-permeable monolithic columns can be applied in GC through changing the ratio of toluene and dodecanol.
118. An active LC band pass filter 10 includes a single LC pair and a plurality of active amplifiers providing a number of separate resonance circuits.
119. The shortcoming of LC filter is serious and the technology of power electronic is developing rapidly, eliminating harmonic dynamically by using Active Power Filter (APF) becomes an important method.
120. In the third chapter, the concepts of loop circuit (LC) and variational geometric constraints network (VGCN) are firstly presented.
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