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- reverse frequency assignment 倒置频率指配
- The reversion frequency is increased by the addition of mutagents. 逆转的频率靠加入诱发变因素而增加。
- The reverse frequency of donor and receptor for auxotroph and resistance is less than 10~(-9), protoplast transformation is carried out in SMM containing 30% oolyethene glycol (MW 6000) and 20mg/ml DNA at controtledtime and temperature. 转化子有的是原养型,有的在含利福平(10单位/亳升)和链霉素(200单位/亳升)的培养基上能生长,也有的兼而有之。
- The control stations (CS) of PHS network use DCA (Dynamic Channel Assignment) algorithm to choose its frequency.This frequency assignment method works poorly when the load network is high. PHS系统的基站采用动态频率分配算法(DCA)算法进行频率分配，这种方式在网络负载较高时会造成网络性能的下降。
- An efficient frequency assignment strategy(coalesced CAP)is introduced,it is derived from a multicolouring algorithm.Its model is based on a triangular lattice-mobile communication network. 文中描述了一个有效的频率分配策略(聚结CAP),它源于多重染色算法,所用模型基于移动通信网络中常用的三角网格图。
- F. amplifier, detector and audio output circuits allow two simultaneous communications channels (USB and LSB) to be employed on one frequency assignment, doubling the information receiving capacity. F.;喇叭筒、发现者和声音输出线路允许二个同时的沟通途径(万用串列总线和LSB)在一频率任务上被雇用;加倍受到能力的数据。
- Graph Edges Coloring and Frequency Assignment 图的边着色与频率分配
- international procedure of frequency assignment 国际频率分配规程
- In order to utilize the available frequencies efficiently in cellular mobile communication network, a frequency assignment method based on microcanonical annealing algorithm was proposed. 摘要为了提高蜂窝移动通信网中频率资源的利用效率，提出了一种基于微正则退火算法的频率分配方法。
- Automated Frequency Assignment System 自动频率分配系统
- Frequency Assignment Management Equipment 频率分配管理装置
- Our army suffered a slight reverse. 我们的部队受到轻微的挫败。
- codirectional frequency assignment 同向频率配置
- The 50p coin has a crowned lion on its reverse. 50便士硬币反面的图案是个戴皇冠的狮子。
- procedure of frequency assignment 频率分配规程
- I twisted my head round to reverse the car. 我扭过头去把汽车向後倒。
- NATO UHF Frequency Assignment System 北约超高频分配系统
- The car has four forward gear and one reverse gear. 那汽车有四个前进挡和一个倒挡。
- out-of-band frequency assignment 带外频率分布
- The reverse of the coin was stamped with an eagle. 硬币的反面压印的是一只鹰。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
