The Current Status and The Future of NASA Deep Space Network

Study on image compression methods in deep space communication

应用于深空通信中的图像编码方法的研究

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Trend of Development of Deep Space Tracking and Communication Systems

深空测控通信技术发展趋势分析

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Modulation and Channel Model Simulation in Deep Space Communication System

深空通信系统中的调制技术与信道模型仿真研究

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Research and Realization of Hardware Platform for Deep Space Communication Simulation System

深空通信仿真系统硬件平台研究与实现

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Observation on big sample cases lacked and cooperated standard clinical research was deficient.

大样本病例观察少，合作规范临床研究不够；

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Study on the mechanism of lateral bud growth of boron deficient pea

缺硼豌豆植株侧芽生长机理的研究

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The breeding and quality control of nude ( thymus deficient) mice

无胸腺小鼠（裸鼠）的繁殖及质量控制

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Solution of Deficient Interrupting Capacity of Circuit Breaker of Generator Output

发电机出口断路器遮断容量不足问题的解决

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Chlorophyll deficient mutation is also called leaf color mutation.

叶绿素突变体也称为叶色突变体。

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Display Measurement of dark adaptation showed that Vitamin A was deficient.

暗适应测定显示有VA缺乏。

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Soil total P is at the deficient rank.

土壤全P处于缺乏等级。

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Teachers' knowledge and skills to operate multi-media are still deficient;

课堂组织欠缺充分的考虑，教师多媒体技能不够熟练；

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Diagnosis and treatment of vibration caused by induced fan's deficient supporting stiffness

引风机支持刚度不足引起振动的诊断与处理

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A Preliminary Study of Dietary Copper Deficient Mouse Model and Its Biochemical Feature

饮食性缺铜小鼠模型与其生化特性的探讨

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Study on nano calcium-deficient hydroxyapatite synthesized by wet method

湿法合成纳米缺钙磷灰石的实验研究

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High grade human resources are deficient.

高质量的人力资源匮乏。

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The frequency of teacher use about cooperative learning strategy in English teaching is deficient.

老师对于合作学习等策略在英语课堂的使用频率比较欠缺。

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Design of monitoring circuit of battery for showing deficient voltage

电池欠电压监测电路的设计

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The types of deficient resources and the trend of supply and demand

短缺资源类型与供需趋势分析

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Third, governments, enterprises and social coordination protection deficient.

第三，政府、企业和社会的协同保护欠缺。

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