pulse emission
英 [pʌls iˈmɪʃn]
美 [pʌls iˈmɪʃn]
脉冲发射
双语例句
- The simulation results show that the pulse designed by this algorithm can perfectly meet the requirement of FCC emission mask and has higher spectrum utilization efficiency.
仿真结果表明该算法设计的脉冲不仅能很好地满足FCC辐射掩模的要求，而且具有较好的频谱利用率。 - The principle of impulse radio ( IR), several kinds of pulse generators, pulse modulation and signal emission for UWB Radio, as well as characteristics of UWB-IR are mainly presented and concluded.
重点分析了脉冲无线电方式的原理，脉冲的几种产生方法，调制、发射以及脉冲信号的技术特点。 - Besides, for the first-order derivative of Gaussian pulse, the transmission distance can reach 110 meters at emission power of 3.8 mW and 20 Mbps.
对于一阶高斯波形，增加发射功率到3.8mW时，在20Mbps下，传输距离可以达到110m。 - When the single starting injection pulse width is applied during cold start, the HC emission is lower than that of multi-cycle starting injection pulse width, and the starting reliability is also better.
单循环起动喷射脉宽起动与多循环起动脉宽起动相比，具有HC排放低和起动可靠性好的优点。 - The available vibrational temperature of N_2 C3 ∏_u excited state at atmosphere in negative pulse corona discharge is obtained by measuring the relative fluorescence emission intensity of different vibrational energy levels of the same excited state.
依据荧光发射强度正比于激发态粒子数原理，通过测量同一激发电子态不同振动能级所发射荧光的相对强度，得到了大气情况下负脉冲电晕放电n2激发电子态c3∏u的有效振动温度。 - The experiment results show that the injection pulse width and timing of both injectors have obvious effect on fuel consumption and emission.
试验结果表明，两个喷油器的喷油量和喷油定时对油耗和排放都有明显的影响。 - A Novel UWB communication pulse design method for FCC emission mask
一种满足FCC辐射遮蔽的UWB通信脉冲设计方法 - Back-propagation artificial neural network ( BP-ANN) has been used to resolve overlapped signals in differential pulse voltammetry ( DPV) and inductively coupled plasma atomic emission spectrometry ( ICP-AES).
本文将反向传播人工神经网络（BP－ANN）用于导数脉冲伏安法（DPV）和电感耦合等离子体原子发射光谱分析（ICP－AES）中重叠信号解析。 - The relation between pulse width and energy are consistent with the result of synchrotron emission.
而且发现脉冲宽度随能量的变化规律跟同步辐射理论结果符合； - The character of high speed light pulse distortion and the fluency of the amplified spontaneous emission on the SNR gain under high power signal and pumper are analyzed.
同时进一步分析了在大信号、高泵浦功率条件下高速光脉冲信号放大过程中的各种畸变特性以及放大的自发辐射对系统信噪比增益的影响。 - However, in the pulse application fields, the output pulse energy from single mode fiber lasers or amplifiers is limited by amplified spontaneous emission ( ASE), nonlinear effect and facet damage.
在脉冲激光应用领域中，这类小芯径光纤放大器和激光器的输出脉冲能量受限于自发辐射放大、非线性效应以及光纤的端面损伤。 - Preparation of Diamond-Like Carbon Films by Pulse Laser Deposition and in situ Laser Plasma Emission Spectroscopy
脉冲激光制备类金刚石薄膜及原位激光等离子体发射光谱 - For short pulse width, the probability of single photon emission p and the efficiency of single photon emission η oscillate as the excitation intensity increases.
在窄脉冲宽度的脉冲激发下，单光子的发射概率p和效率η都随着强度的增强而产生振荡。 - There are many advantages with pulse combustion such as high combustion intensity, high heat transfer, coefficient low NOx emission and self-aspiration of air and flue gas.
宽调节比燃烧器空气动力场的数值模拟脉冲燃烧具有燃烧强度大，传热系数高，NOx排放量小，能自动吸气及排气等优点，也有调节比小，噪音大等缺点。 - Same as working under single pulse mode, velvet can emit intensive electron beams too under multi-pulse mode and electron emission density is up to 100A/ cm~ 2. In the experiment, phenomena of emitting non-uniform and instability are observed.
在猝发多脉冲工作模式下，天鹅绒阴极仍具有强流发射能力，发射电流密度可以达到100A/cm~2。 - Under pulse wave pumping, forward amplified spontaneous emission output power ( ASE+) is in inverse proportion to the fiber length, whereas ASE-is in proportion to the fiber length.
在脉冲波泵浦下，反向自发辐射输出功率（ASE+）与光纤长度成反比，而ASE-与光纤长度成正比。 - The PP-IP characteristics at low frequency high pulse current and the emission spectra at direct current have been investigated and analyzed.
研究和分析了它们在低频大电流脉冲注入下的Pp&Ip特性和直流注入下的光谱特性。 - Rapid-measurement of pulse emission current at the inflection point on I-U curve of the thermionic cathode
热阴极脉冲拐点发射的快速测量 - Relaxation oscillation in the light pulse of amplified spontaneous emission from gold atom
金原子的放大自发辐射脉冲的弛豫振荡 - Emission circuits include a creation circuit of synchronous pulse, the basic circuit for emission and tuned coupled circuit, which control the piezoelectric sensor transmitting ultrasonic according to a certain frequency.
激发电路包括同步控制脉冲产生电路、激发主电路和换能器的调谐匹配电路，这三部分电路控制超声换能器按照一定的频率高效的发射超声波。 - Determination of chromium in milk powder by differential pulse catalytic polarography and ICP emission spectroscopy
微分脉冲催化极谱法及等离子发射光谱法测定奶粉中铬含量 - The energy detecting device for pulse laser and the method of multi-pulse laser emission with balanced energy significantly enhance the balance and exactness of laser energy.
控制系统设计中采用的脉冲激光能量检测装置和能量平衡多脉冲产生方法显著有效的提高了激光输出能量的稳定和准确性。 - To better understand the physical origin of HHG enhancement and attosecond pulse emission, we perform classical analysis and the time-frequency analysis.
为了更好的理解高次谐波展宽与阿秒脉冲发射的物理过程，我们还对该过程进行了经典分析和时频分析。 - The properties of the pulse profile is directly related to the research of pulsar emission mechanism.
脉冲轮廓的性质与辐射机制的研究有直接的关系。 - Ultrasonic high-voltage pulse emission circuit realizes the function of array element excitation inside the ultrasound probe.
超声波激发电路发射高压脉冲，用于完成对超声探头内部阵元的激发功能，产生超声波。 - Long-range laser ranging technology generally based on time-of-flight method. The distance of non-cooperation target was detected by measuring round-trip time of laser pulse travelling between emission point and the target.
中远距离的激光测距技术一般采用脉冲飞行时间法，通过测量发射点与目标之间激光往返的时间，获得口标物距离信息。 - Combined with single Gaussian derivative pulse, the optimized pulse can take much more energy, and approach to FCC emission mask further. 2.
与单个高斯脉冲相比，得到的脉冲可以携带更多的能量，能更加逼近FCC制定的辐射掩蔽要求。 - Generally, pulse compression radar must have a wide emission pulse to increase detection range, but it must have narrower echo pulse to get higher resolution.
通常，脉冲压缩雷达要增大探测距离，就必须有较宽的发射脉冲；而要得到较高的分辨力，就要有较窄的回波脉冲。