1、

An orbit-transfer scheme of a tethered satellite system ( TSS) without the retrieval of the sub-satellite is discussed.

讨论了不必回收子星的二体绳系卫星系统(TSS)的变轨方案。

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2、

In order to improve the electrophoresis properties of the spherical SiO_2 particles in tetrachloroethylene, the prepared spherical sub-micron SiO_2 particles were modified by butanedioic acid.

采用丁二酸对球状亚微米级SiO2颗粒进行表面改性,以提高SiO2颗粒于四氯乙烯溶剂中的电泳性能,制备适于电子墨水用的白色电泳颗粒。

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3、

Electromagnetic Non-Destructive Testing ( NDT) is a non-destructive testing method based on electromagnetic induction. It can be used to test surface and sub-surface cracks in the conducting materials.

电磁无损检测技术是基于电磁感应原理揭示导电材料表面和近表面缺陷的无损检测方法。

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5、

We use the results of the optimal theory search, and see the target distribution function in sub-area as the detection function. Using optimal search method with limited search resources ( effective search time), we finally get it.

然后,结合最优搜索理论的研究成果,并把搜索子区域的目标分布函数作为探测函数,利用最优搜索方法对有限的搜索资源(有效搜索时间),在各个搜索子区域内进行分配。

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6、

Overall, interest rates are at historic lows& since December 2008 the Fed has kept its target rate at 0.25% and 30-year mortgages are at previously unheard of sub-4% levels.

总体而言,当前利率水平处于历史低位&自2008年12月至今,美联储(Fed)一直将目标利率保持在0.25%,30年期按揭利率也不到4%,处于过去闻所未闻的低水平。

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7、

Target frequency domain response is sampled with only a few FCPR sub-pulses, from which target high resolution range information is reconstructed exactly.

该方法采用少量FCPR信号子脉冲对目标频域响应进行采样,即可提取目标高分辨距离像信息。

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8、

Sub-vector model of DEA method was adopted to measure the technical efficiency and scale efficiency of the irrigation districts and regions before the utmost water-saving potential was estimated.

选用DEA方法的分向量模型分别度量了陕西大型灌区和各市的灌溉水规模效率和总技术效率,估算了各灌区和各市的农业节水潜力。

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9、

The three pandemic related technical sub-committees continued their review of

三个与大流行相关的技术小组委员会继续审议了

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10、

Acquiring the Sub-pixel Coordinates of Center of Circle of Target Image by Using Revised Generalized Hough Transform

用改进的广义Hough变换获取靶纸图像子像素级圆心坐标

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11、

Take Wuhan for example, we first built the target layer, the criteria and sub-criteria layer composed of indicators of agricultural logistics center AHP evaluation system.

以武汉市为例,首先构建了由目标层、准则层和子准则层三级指标组成的农产品物流中心的层次分析法评价体系。

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12、

The task data flow graph ( DFG) was partitioned into several sub-modules under hardware resource constraint.

在可重构硬件资源约束条件下,将任务的数据流图划分成数个子模块。

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13、

In Libya, there are 500,000 to 1m Syrians and sub-Saharans waiting to flee to Europe, senior prosecutor Maurizio Scalia in Palermo said.

在利比亚,现在有50万至100万叙利亚及撒哈拉以南非洲的人等着逃往欧洲,意大利巴勒莫(Palermo)的高级检察官毛里齐奥斯卡利亚(Maurizio Scalia)表示。

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14、

The development of techniques in producing sub-or super-fine powder ( SFP) is reviewed.

评述了亚微粉和超微粉(SFP)的合成技术进展。

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15、

Sub-Regional Inter-Agency Technical Support Assistance Centre

分区域机构间技术支助援助中心

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16、

Contractor shall review its supplier's sub-orders to ensure that all relevant company technical and inspection requirements are passed on to sub-suppliers.

承包商应审核其供应商的分订单,保证分供应商通过所有与业主相关的技术和检查要求。

provided by jukuu

17、

Technical measure of saving energy and reducing consumption in resident sub-district

居民小区节能降耗的技术措施

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18、

Radar target simulation system, Which simulates radar target, clutter and jamming signals, is the key sub-systems of Radar RF simulation system, its performance have the pivotal influence to the entire system.

雷达目标模拟系统是雷达射频仿真系统中产生目标、杂波和干扰信号的分系统,是雷达射频仿真系统中的重要组成部分,其性能的优劣对整个雷达射频仿真系统的性能具有举足轻重的影响。

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19、
20、

Study on Sub-acute Toxicity and Mutagenicity in Mice Caused by Lead Tetraoxide

四氧化三铅亚急性毒性及致突变作用

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