查询词典 high-impact

The status quo of high-resolution data acquisition system is discussed and by studying the character of high-resolution seismic exploration and seismic signal, the theoretical models and character of each unit are gained. This paper point out that under 1000 meter's depth where petroleum is embedded the IDR of central controlled seismic instrument and telemetricseismic instrument are lower than 70dB which can't meet the needs of high-resolution seismic exploration.

文章论述了当代高分辨率地震数据采集系统的现状，对高分辨率地震勘探及地震信号特点进行了研究，得出了高分辨率地震勘探数据采集系统的理论模型和各功能单元的理论特性，指出在石油与天然气埋藏的千米以下的地层，集中式数字地震仪和24位遥测地震仪的瞬时动态范围均不超过70dB，远远满足不了高分辨率地震勘探的需要。

Based on the experience and methods summed up by other researchers, the technique of cell culture was employed to study bovine follicular oocytes maturation, fertilization and the development of earlier embryo in vitro. The objective of this research is to upbuild and perfect a set of high-and-new-tech systems to obtain high-yield and high-quality bovine embryo, to provide technical operational regulations and ways and means to embryo engineering in practical production, to accumulate data for theoretical research.

本研究在总结前人研究的基础上，应用体外培养技术对牛卵母细胞体外成熟、体外受精及早期胚胎体外发育作了进一步研究，旨在建立健全一套完整的体外生产高产优质牛胚胎的高新技术体系，为胚胎工程和生产实践提供技术操作规程和方法，为理论研究积累资料。

Analyses indicated patients with panic disorder at outpatient and inpatient visit and the consume cost has met the criteria of high utilizer, as high as twofold of the average of all high utilizers(top 20﹪utilization of all insured people).

所得资料经统计分析后发现，恐慌症患者在门诊、住院及总医疗花费不仅已达医疗高使用者的标准，且为全国医疗高使用者（医疗使用率是全体保险对象的前20﹪）之平均值的两倍。

To realize high-speed real-time processing for high-definition and low-distortion endoscopic image, this thesis introduces the FPGA design of video buffer controller for high definition electronic endoscope.

本课题针对现代电子内窥镜在视频图像的高清晰度、低失真以及高速实时处理等方面不断增长的需求，设计实现了基于FPGA的高清电子内窥镜视频缓存控制器。

The report, nearly 20 years, the British high-end storage to restore the healthy growth of the beer market, but by Anheuser - Busch's of Beck's Vier and Stella Artois 4% and other times high-end (sub-premium) brand launched, high-end market growth appears ...

报告称，近20年来，英国高端贮藏啤酒市场恢复了良性增长，但继安海斯—布希旗下的 Beck's Vier和Stella Artois 4%等次高端（sub-premium）品牌推出后，高端市场增长出现。。。

The system applies the high-precise eddy current displacement sensor, virtual instrument technology, special mechanical structure, and high-precise data acquisition system, as well as data processing and analyzing. The results show that the present system has high performance in precision and efficiency.

采用高精度电涡流位移传感器和虚拟仪器技术、合理设计测量机械机构和数据采集与处理系统，使计算机可以精确测量微小位移量，为准确分析数据结果提供了有利的先决条件，使测量系统精度大大提高。

Article 14 The State shall rely on scientific and technological progress to vitalize rural economy, promote the popularization and application of agricultural scientific and technological achievements, and develop a modern agriculture of high yield high quality, and high efficiency.

第十四条国家依靠科学技术进步，振兴农村经济，促进农业科学技术成果的推广应用，发展高产、优质、高效的现代化农业。

The high output 8 inch diameter woofer uses a high temperature 2 inch voice coil for sustained high output levels.

高输出8英寸直径的低音单元采用了高温持续高输出水平2英寸音圈。

The results show that the propagation delay is less than 1ns, the ratio of input and output impedance is up to 10〓, realizing a little insert dissipation at high-speed operation, laying a solid foundation for the materialization of high-resolution one-way analog switch A/D converter. 2. A new structure of the high-speed CMOS voltage comparator circuit for the improved nonoffset cancel circuit, which can satisfy the needs of the 8-bit linearity.

模拟结果表明，基于CMOS工艺实现的BiCMOS单向模拟开关的传播延迟小于1ns，开关的输入输出阻抗比高达10〓以上，实现了高速工作下的极小插入损耗，为实现高精度单向隔离模拟开关分步法A/D转换器奠定了基础； 2、基于满足八位线性要求的前提，本文提出了一种改进的无失调取消电路的高速CMOS电压比较器新结构。

The key of establishing a DC high voltage standard is to calibrate the DC high voltage standard divider,the main traceable device,with high accuracy.

建立直流高电压标准的关键是要解决直流高电压的量值溯源问题。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。