1、

To trace their evolution, the researchers made a large-scale comparison of elephants to other mammal species-including extinct relatives like woolly mammoths and mastodons whose DNA remains in their fossils.

为了追溯它们的演化过程,研究人员对大象和其他哺乳动物(包括猛犸象和乳齿象等虽然已经灭绝,但DNA在化石中得到保存的现代象的“亲戚们”)的基因组进行了大规模的比对。

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2、

In the late 20th century, with the rise of large chain stores in developed countries, the global retail industry began a new change, just like scale expansion, increasing market concentration.

20世纪中后期,随着大规模连锁店在发达国家兴起,全球的零售业开始了新的巨变,规模不断扩张,市场集中度日益提高。

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3、

The Calculation on the Lethal Area of Blast-fragmentation Warhead LETHALITY ASSESSMENT STUDY OF REENTRY LARGE-SCALE BLAST-FRAGMENTATION WARHEAD

杀爆战斗部杀伤面积的数值计算再入式大面积杀爆战斗部威力评定方法研究

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4、

One airborne radar database with a large scale contains massive continuous attributes and categorical attributes.

某机载雷达数据库中包含大量连续属性和分类属性,且数据库规模庞大。

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5、

Exploitation and application of clinical nursing database based on large-scale medical database

基于大型数据库的临床护理资源库开发与应用

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6、

That how to organize it is discussed also. Four kinds of rules are designed especially to dig out hidden semantics of data deeply. ( 3) Design the algorithm of querying on large scale of data source, which called DSQ.

论述了如何构建语义信息资源目录,尤其是如何深度发掘数据暗含语义,设计了四类规则促进语义的发掘。(3)设计了在大规模数据源上进行语义查询的DSQ算法。

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7、

Explains how large-scale toll road is produced using game theory. Narrates the efficiency limitation of toll road with property right theory.

用博弈论分析了收费还贷公路规模过大的原因,用产权理论分析了收费还贷公路的内在效率缺陷。

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8、

Ionospheric negative phase storm effects are exhibited in the reconstruction results during the magnetic storm. The study of present paper confirms that ( time-dependent) 3-D CIT with ground-based GPS network and occultation observations is a powerful tool to monitor large-scale ionospheric structures under disturbed conditions.

重建结果清晰地显示了磁暴期间电离层负相暴效应,表明结合GPS地面台网和掩星观测的时变三维电离层层析可以有效地监测扰动条件下的大尺度电离层结构。

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9、

Feasibility study on large  ̄ scale high Tc superconducting magnets with dynamic stabilization

大型高温超导磁体稳定措施的研究

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10、
11、

This article introduces structure principle and characteristic of BHS large-scale line vibration screen.

介绍了BHS大型直线筛的结构、原理及特点.

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12、

In large scale integrated chip field, the IC of BGA encapsulation was widely used.

在大规模集成芯片中以BGA( 球栅阵列)封装的IC芯片被广泛使用.

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13、

Meanwhile, affected by large scale of economic constructions, the wetland landscape of urban in this district also explodes some problems, including unclear range of planning, weak function coordination, simple forms of landscape and sever water pollution.

同时,由于大规模经济建设等原因影响,区域内的城市湿地景观也暴露出一些问题,主要包括规划范围模糊、功能协调性差、景观形式单一和水体污染严重四个方面。

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14、

The large scale Ω caving bank at the middle and lower reaches of the Yangtze River frequently threatens the safety of the flood control, and the lives and properties of the people along the both banks.

长江中下游河道大尺度的窝崩,常常危及两岸江堤的防洪安全,给人民生命财产造成较大的危害。

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15、

Optimization and industrialization of processing of the membrane might make the hydrogen generator with cation membrane used in large-scale.

当该膜制作工艺完成优化并实现工业化生产后,该水电解制氢设备可具有大规模的工业化应用的前景。

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16、

From the view of subject and content inclination, large-scale serial documentary film can be divided into historical culture documentary film, theory documentary film and humanity social documentary film.

从创作题材和内容倾向上来说,大型系列纪录片主要分为历史文化纪录片、理论文献纪录片和人文社会纪录片三大类。

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17、

Under the background of coal quality getting worse and worse, especially, along with large-scale CFB, effective boiler bottom ash cooling and fine ash recovery become very important.

在煤质逐渐变差的大背景下,尤其是随着CFB的大型化,底渣的有效冷却和底渣中细颗粒的回炉就显得特别重要。

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18、

Connective Stability Robustness of Discrete Large Scale Systems

离散大系统的鲁棒关联稳定性

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19、

The qualitative identification methods of Doppler radar velocity PPI pictures are introduced. The related image features of convective rainfall clouds are analyzed: ① the zero-velocity lines in the wind field related to large-scale convergence or divergence in combination with cold or warm advection;

介绍了多普勒雷达速度PPI产品图像定性识别方法,分析了与对流性降水云体有关的图像特征:①冷暖平流与大尺度辐合辐散运动相结合的零速度线;

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20、

The connective stability of the neutral differential large-scale system with variable delay

中立型时滞大系统的关联稳定性

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