中频

IF CHARTERERS REQUIRE DUNNAGE/SEPARATION, SAME TO BE FOR CHARTERER'S ACCT.

中频承租人需于充气/分离，同样要符合规定租船人合作机构。

In all cases the additional duty may be imposed in any year where the absolute volume of imports of the product concerned entering the customs territory of the Member granting the concession exceeds the sum of the base trigger level set out above multiplied by the average quantity of imports during the three preceding years for which data are available and the absolute volume change in domestic consumption of the product concerned in the most recent year for which data are available compared to the preceding year, provided that the trigger level shall not be less than 105 per cent of the average quantity of imports in above.

在所有情况下，如任何一年有关产品进入给遇见让的成员关税领土的绝对进口量超过以上所列基础触发水平与可获得数据的最近三年平均进口数量的乘积与可获得数量的最近一年有关产品国内消费量与前一年相比的绝对变化量之和，则可以征收附加关税，但是触发水平不得低于以上中频均进口量的105%。

The company produces the processing equipment to be advanced, check-out facility excellent, has the numerical control lathe, the numerical control drilling machine, the machining center, the numerical control gear-hobbing machine, the gear shaper, the fine borer, the universal milling machines, each kind of grinder, the table planer, the booklet bender, the large-scale lathe, the mechanical slicer, high intermediate frequency quenching, the well type, the box-type hardening furnace, the tempering furnace, the automatic welding machine, the X-ray crack detection machine, the cloth, the Rockwell tester; Electric hoist test platform, sound-level meter, varnish film thickness gauge, altazimuth, level; The material analysis laboratory, the metallography analysis room and so on full had guaranteed strictly the vehicle, the mill, dig, rub, pull, the boring, to drill, the ramming, cutting, the angle iron, the chemical examination and the heat treatment and so on complete technical process.

公司生产加工设备先进，检测设备精良，拥有数控车床、数控钻床、加工中心、数控滚齿机、插齿机、精密镗床、万能铣床、各种磨床、龙门刨床、折弯机、大型车床、刨床、高中频淬火、井式、箱式淬火炉、回火炉、自动焊机、 X射线探伤机、布、洛氏硬度计；电动葫芦试验台、声级计、漆膜测厚仪、经纬仪、水准仪；材料分析化验室，金相分析室等充分严格保证了车、铣、刨、磨、拉、镗、钻、冲压、切割、弯板、化验及热处理等全部工艺流程。

The company's products--- RFM-S intermediate frequency, high frequency, ultrasonic frequency series and the alternating and direct filter capacitor, receive high praise after the customer use them, and we also receive a consistent approval product quality.

公司所生产的RFM-S中频、高频、超音频系列及交、直流滤波电容器，在客户使用后颇受好评，产品质量得到一致认可。

Circular twoarmed Archimedean spiral antenna s combination are designed and simulated with simulation software of high frequency electromagnetic Ansoft HFSS.

介绍微波被动比相测角的原理，利用ANSOFT高频电磁仿真软件HFSS设计圆形双臂阿基米德螺旋天线组合，天线组合的各项电性能指标均能满足微波宽带被动比相引信体制的要求，两天线进行中频比相的测试结果与理论计算结果吻合。

The overall gain can be reduced if desired by adding an external attenuator after the IF amplifier.

总的增益可以降低，如果通过增加一个外部衰减器，中频放大器后理想。

Only oneA/D converter is needed to complete complex quadrature translation and digital downconversion, get in-phase component and quadrature component in digital field, and also,after intra-pulse compression is done, the signal-to-noise ratio is raised, and inter-pulsecompression is done in digital field, and finally, high range resolution profile is got.Two-step stretch processing method for MMW high-resolution RADAR is presented.

计算并优化了毫米波雷达中频信号带通采样的最佳采样频率，应用现有的集成电路技术实现对中频信号的直接采样、用一个A／D转换器在数字域完成复数正交变换，在数字域完成下变频、获得同相信号和正交相信号、完成对子脉冲的脉内压缩、完成对脉内压缩信号的第二次脉间压缩，从而获得高分辨一维距离像。

Heating principle of intermediate frequency induction furnace and some problems in shunt-wound power source spacer circuit were discussed.

对中频感应炉的加热原理和并联型电源逆变电路存在问题进行了探讨，并就此逆变电路存在问题进行了改进，同时，采取措施减少中频供电线路的损耗，实践表明：改进后的逆变电路能全功率输出以及启动能力提高，且节能效果显著。

Medium frequency quenching machine has 5, the annual capacity of over 10,000 tons IF.

有中频淬火机床5台，年中频能力过万吨。

To meet the requirements for high performance of medium frequency inverter in special applications,a hybrid control scheme based on repetitive control and PI control is proposed.

针对中频逆变电源的特殊应用领域和对其较高的性能要求，提出了一种基于重复控制和PI控制的复合控制策略，并建立了中频逆变电源的数学模型，详细分析了重复控制系统的原理和结构，重点阐述了重复控制系统中的重复控制发生器和补偿器的设计方法，最后建立了该复合控制的系统框图。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。