与仍然控制宇宙太空船飞行主要手段推进器比较,反射装置功率是微小的。
Compared with thrusters, which remain the main method of steering the spacecraft, the effect of the reflecting devices is slight.
相比较而言,一支75瓦的白炽灯可达1千小时;功率大致一样的紧凑型荧光灯(俗称节能灯)可达8千到1万小时。
For comparison, a 75-watt incandescent light bulb lasts about 1,000 hours; a comparable CFL lasts 8,000 to 10,000 hours.
电机的功率和能量都比较大可以粗略的处理,但别忘了智能控制的是不会让这种情况发生的。
Motors can take rough treatment and are efficient and powerful, but forget intelligent control cause it ain't happening.
该方法的缺点在于集光型太阳能收集器往往体积比较庞大且造价昂贵,以及太阳光泵浦激光正常情况下功率太低。
The trouble is that concentrated solar collectors tend to be huge and costly, and solar-pumped lasers are normally very low powered.
伺服电动机更容易控制,但是他们的功率都比较小,需要明确的电压,andarelessintuitive。
Servos are much easier to control, but they generally are less energy efficient, have explicit voltage requirements, and are less intuitive.
对两组动作中的关节功率进行了生物力学计算和比较。
The joint power during the two groups of movements is calculated and compared using biomechanical method.
传感器的安装位置尽量远离大功率设备,因为它本身的输出信号就比较弱,通常为毫伏级,极易受到干扰。
Sensor is installed as far away from high-power devices, because its own output signal is relatively weak, typically millivolts, vulnerable to interference.
他们利用单独大脑尺寸、相对大脑尺寸和物种在野外建立的社会群体大小比较了不同科动物进行试验的成功率。
They compared the success rates of different families with absolute brain size, relative brain size, and the size of the social groups that the species form in the wild.
对圆桶式结构和圆盘式结构的传递力矩和功率损失比较分析,确定了实验模型的结构尺寸。
The structure dimension of examination model was ensured through contrast and analysis the transferring moment and power loss between drum structure and disk structure.
尽管它有非常出色的音质,但是由于功率利用率低的问题,商业化是比较困难的。
While it had excellent sound quality, the low efficiency of the power amplifier unit made commercialization difficult.
在仿真试验中,比较了给定功率阶跃扰动信号、白噪声信号及伪随机信号分别作为输入信号进行辨识的结果。
In simulation experiment, results of identifying models using step disturbance of given power signal, white noise signal, and pseudorandom signal as input signals have been compared.
以轧机液压A GC伺服缸为研究对象,对功率匹配设计方法的进行分析、比较和优化。
The paper takes Rolling Mill Hydraulic AGC servo cylinder as study object to analyze, compare, and optimize the power match design method.
对不同的空气动声的声功率和效率作了相互比较。
The sound power and efficiencies of these different aerodynamic sound have been compared with each other.
在自适应算法的研究方面,经过多方案比较,提出以功率倒置算法作为抗干扰设计的核心。
In the research of adaptive algorithm, power inversion algorithm is proposed as the kernel of anti-jamming design by comparing among several precepts.
第二部分为第三章主要从软件算法实现方面进行阐述,该部分包括系统扩频码选取及不同长度扩频码性能比较分析和功率检测算法。
The second part is the third chapter, which explains the PN code adopted by spreading spectrum in this system and the power testing algorithm.
在相同质量流量、相同压力降和相同泵功率等条件下,比较了两种通道的换热特性。
The heat transfer characteristics of the both passages are compared under the conditions of the identical mass flux, identical pressure drop and identical pumping power.
还有我们的联盟平台跟对方的一些比较,比如用户注册的成功率,对注册用户后续的引导等等。
Have with us the other side of the Alliance platform, some of the more, such as the success rate of users register on the follow-up to guide users to register and so on.
一般来说,应在样机上进行功率和负荷测量,然后与计算值进行比较。
As a rule, power and load measurements shall be performed at the prototype, after which they shall be compared to the calculated values.
仿真计算结果表明,采用考虑配电网络综合负荷模型与电力系统当前采用的综合负荷模型的传输功率极限比较接近。
Simulation results showed that the comprehensive load model considering the distribution network with the power system of comprehensive load model using the ultimate closer to the transmission power.
它的主要缺点是对频率同步比较敏感,并且峰值平均功率比(PAPR)过高。
Its main disadvantages are sensitivity to synchronization errors and high peak-to-average power ratio (PAPR).
本文首先介绍了风轮机的功率特性,然后比较了三种现有的最大风能跟踪控制算法的优缺点。
The power characteristic of wind turbine is introduced in this paper, then advantages and drawbacks of the three types of existing maximum wind power extraction algorithms are compared.
通过自适应步长功率控制算法与固定步长算法仿真的比较,得出这种算法通过动态改变步长可以更加适应功率的变化、有效降低中断概率、收敛速度大大加快的结论。
Simulation results show that the algorithm has better adaptation for the change of power and can lower average outage percentage effectively and faster convergence speed than the fixed-step algorithm.
对样品的掺铒浓度、泵浦功率进行了比较优化;
The Er-doped samples concentration and the pump power are optimized.
获得了在最大生态学函数条件下的最佳效率、输出功率和熵产生,并与在最大输出功率条件下的结果进行比较。
The optimal efficiency, output power and entropy production at the maximum of an ecological function are obtained, and are compared with those results at the condition of maximum output power.
对不同劲度系数的隔振支架对结构声功率流的影响进行了比较。
The measured power flows are compared for the different anti-vibration mounts with different stiffnesses.
对不同劲度系数的隔振支架对结构声功率流的影响进行了比较。
The measured power flows are compared for the different anti-vibration mounts with different stiffnesses.
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