空载

Unfortunately when all carders in the OFDM symbol are occupied, the condition for this algorithm does not exist, and then the scope of frequency offset estimation is confined to fraction.

运用在频域插入少量导频的半盲估计算法，并利用一种导频方案——空载导频，在频率利用率不损失的情况下，扩大了频偏的搜索范围。

A computing model was constructed by using ANSYS on personal compeers to study the RF resonant frequency and quality factor. The influence of the tuning capacitor gap,the cavity mesh and the model construction method were also discussed.

以PC机为平台，采用ANSYS软件进行建模，对腔体的谐振频率、空载品质因数进行了研究，探讨了微调电容间距、网格剖分精度以及建模方法对计算结果的影响。

Methods: external jugular vein common carotid artery bypass graft model was established.

建立兔颈外静脉颈总动脉旁路移植模型，18只兔随机等分为3组，a：对照组，b：空载腺病毒液感染组，c： enos基因转染组。

Anticipated Freight if the Vessel sails in ballast and not under Charter A sum not exceeding the anticipated gross freight on next cargo passage, such sum to be reasonably estimated on the basis of the current rate of freight at time of insurance plus the charges of insurance Any sum insured under 2012 to be taken into account and only the excess thereof may be insured

船舶空载航行且未出租时的预期运费：其金额不得超过基于投保时运费率合理估算的下次载货航程的预计总运费，加上保险费。根据第2012 项投保的金额应予考虑，仅其超额部分可以保险。

Frequency regulation is a measure that states the difference between no-load and full-load frequency as a percentage of full -load frequency.

频率调整率频率调整率是指空载和满载之间频率的差别与满载频率的百分比。

Frequency Regulation Frequency regulation is a measure that states the difference between no-load and full-load frequency as a percentage of full-load frequency.

频率调整率频率调整率是指空载和满载之间频率的差别与满载频率的百分比。

Equivalent magnetic circuit model and 3D finite element method developed in this paper are helpful to the more study on optimizing design and full-load characteristic of IPM-HESM.

所建立空载磁路模型及三维有限元分析方法为该新型电机的优化设计、性能分析以及负载特性进一步研究奠定了基础。

Fig.4 shows the speed response of the motor under no-load and full-load conditions for a change in the desired speed from 700 r/min to 1600 r/min aid back to 700 rimin.

图4显示了在预期的速度从700改变电机的转速响应/分至1600转/分回700 rimin.Fig援助下空载和满载条件。

Based on measuring the temperature,pressure and strain on the surface for a typical vacuum tower which from empty to full-load operation process,the article inspects the situation of stress in the region of injuries.

通过对某厂真空脱气反应塔从空载到满负荷运行过程中温度、压力和表面应变的测量，考察塔体受伤区域的应力状况。

Now most of plasma arc cutting machine by gas pressure to control flow, because when the gun aperture amount of time, the control of the gas pressure there is control of the flow.

等离子弧切割机通常有较高的空载电压和工作电压，在使用电离能高的气体如氮气、氢气或空气时，稳定等离子弧所需的电压会更高。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。