Central Station The Ways of Construction Measuring and Controling of the Main Structure in Building CCTV& CCBS Transmission Tower

  • 中央广播电视塔主体结构施工测量控制方法
  • 来源:互联网摘选更新时间:2025-01-20 17:21:14

  • 重点词汇
  • andconj. 和,与;而且;于是,然后;因此;
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • towern.塔(楼);(无线电或电视信号的)发射塔;高架子;立式机箱;
  • CCBSabbr.Clear Channel Broadcasting Service 广播声道(纯信道)广播公司;California Canadian Banks 加利福尼亚加拿大银行;closed circuit breathing system 闭路呼吸系统;completion of calls to busy subscriber 对占线用户呼叫结束;
  • ofprep. 关于;属于…的;由…制成;
  • measuringv.量( measure的现在分词 );测量;衡量;量出;
  • transmissionn.播送;传送;(电台或电视)信息;传动装置;
  • inprep. 在里面;在(某范围或空间内的)某一点;在(某物的形体或范围)中;在…内;在…中;进入
  • buildingn.建筑物;楼房;房屋;建筑(艺术或行业);
  • waysn.方法;(做某事现有的)方法和资源;你不可能做到两全其美;(所说的话)不止一个意思;路( way的名词复数 );方法;方向;某方面;
  • mainadj.主要的;
  • stationn.火车站; 公共汽车站; 长途汽车站; 站; 所; 局;驻地;地位;身份
  • 相关例句
1、

However, there are many problems and difficulties with the rapid development of the CCBs.

但在快速发展的同时,城商行也存在诸多问题与困难。

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2、

Objective To discuss the clinical characteristics and treatment of congenital constricting band syndrome ( CCBS) and amputations.

目的探讨先天性束带症与先天性截肢的临床特点及治疗方法。

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3、

Based on the three-layer neural network with single output, we derive a new weight updating rule for applying TD(λ) in CCCG.

基于单输出的神经网络,通过将TD(λ)算法引入到中国象棋计算机博弈中,我们推导出了套新的神经网络权值更新规则。

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4、

The Clinical Study on the Treatment of ⅲ、ⅳ Stage T-NHL Using CCCG Regimen

CCCG方案治疗T-NHL-ⅢⅣ期的临床观察

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5、

Objective: To explore the effects of hyperbaric oxygen ( HBO) on postoperative chronic compressive cervical myelopathy ( CCCM) in dogs.

目的:探讨高压氧对犬慢性颈脊髓压迫症减压术后的治疗作用。

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7、

The 1.5-derivative ASV method was used to measure the CCcu of those samples as well. Comparision of the results of the two methods shows that CCcu values determined by bioassay method is larger than those by ASV method.

使用1.5次微分ASV法也测定了这些样品的CC(cu),两种方法测定结果比较,表明生物法测得的CC(cu)值大于ASV法。

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8、

The design features, working principle, key techniques, lab test and field test of CCDB series magnetic driven horizontal injection pump are introduced.

介绍了CCD B型系列磁传动水平注水泵的结构特点、工作原理、关键技术、室内试验及现场应用情况。

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9、

Both endo-cyclic and exo-cyclic tin atoms are five-coordinated and have coordination geometry of distorted trigonal bipyramid. CCDC: 298808.

结果表明,化合物1是以Sn2O2为中心的中心对称二聚体结构,内环锡和外环锡原子均为五配位的畸变三角双锥构型。

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10、

The results show that grains can be obviously refined by CCDC same as other SPD technologies. The microhardness and tensile strength increase obviously, but the elongation to failure and electrical conductivity decrease.

实验结果表明:反复镦压与其他剧烈塑性变形技术一样能使纯铜的晶粒明显细化,纯铜的硬度和抗拉强度明显提高,但断后伸长率和电导率下降。

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11、

Video processing front end includes a CCD controller ( CCDC), Preview Engine, image size adjustment device, hardware 3A ( H3A) and histogram statistics generator module.

视频处理前端由一个CCD控制器(CCDC)、预览引擎、图像大小调整器、硬件3A(H3A)统计发生器以及柱状图模块组成。

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12、

The CCDC number of the compound is 290518.

其在剑桥晶体学数据库的编号为290518。

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13、

Six allotetraploid ( CCDD) from three different places, clustering results were very close.

6种来源不同地方的三种CCDD,聚类结果非常接近。

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14、

Thank you so much for the invaluable time, encouragement, advice and support. I know I am not just speaking for myself when I say how fruitful and exhilarating the whole CCDF.

非常感谢你们提供了这麽宝贵的时间、鼓励、建议和支持,当我说整个CCDF是这麽样的成功和令人振奋的活动时,我知道这不仅仅是对我个人而言。

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15、

For both LOS and NLOS cases, different MIMO capacities are calculated and examined. For the better comparison, the Complementary Cumulative Distribution Function ( CCDF) of MIMO channel capacity is calculated.

本文计算并比较了在LOS和NLOS情况下MIMO的容量差异;为进行更好的比较,还计算了MIMO信道容量的互补累积分布函数(CCDF)。

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16、

The code restriction technique and clipping are combined to achieve higher PAPR reduction and better BER, which can be seen from the simulation results of CCDF and BER based on MATLAB.

基于MATLAB的互补累积分布函数和误码率的仿真结果表明,码元约束技术和传统限幅的结合不仅降低了高峰均功率比,而且很好地改善了误码率性能。

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17、

Multicarrier modulation system based on wavelet packet transform is introduced. By analyzing the CCDF about peek value's power, its efficiency on measuring the performance of PAPR is demonstrated.

介绍了以小波包函数为载波的多载波调制系统,分析了WPM信号符号周期内峰值功率的互补累积分布函数(CCDF)及其对PAPR性能的有效描述;

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18、

Compared with the performance of the IEEE 802.16d standard, the IPR method achieves better Complementary Cumulative Distribution Function ( CCDF) performance without BER performance degradation almost.

与IEEE802.16d标准中峰均比性能相比,本文提出的方法能在几乎不损失系统BER性能的情况下,获得良好的互补累积分布函数(CCDF)性能。

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19、

We test its performance with software 89600. The test results show that its main parameters EVM, ACPR, CCDF reached the specifications of 3GPP protocol.

测试结果表明,信号源的主要参数EVM、ACPR、CCDF和码域功率等均达到了3GPP协议相关指标的要求。

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20、

CCDF, which can measure multi-carrier signals very effectively, is one of the important technologies of real-time spectrum analyzer.

CCDF测量是实时频谱分析仪的关键技术之一,对于测量多载波信号非常有用。

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