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In the scanning process, we have completed the Hebei Bureau of Press and Publication of all the historical archives of microfilm and digital conversion work, as part ofShijiazhuang office document scanning and PDF format conversion job, etc.; we have to scan their own processing software.

在扫描加工方面,我们已完成河北省新闻出版局所有历史档案的缩微与数字化转换工作,为信达公司石家庄办事处完成部分文件扫描以及PDF格式转换工作等;我们拥有自己的扫描加工软件。

The principal component time series of rotated EOF were used to classify the distributions of ozone concentrations into 15 patterns by cluster analysis.

本研究中并将REOF的主成分时间序列以群集分析的华德法分为十五个类组,以探讨臭氧事件日的污染型态,除了求出各种型态的臭氧特性外,还建立转换表,得到臭氧型态在连续两日转换的机率,由此表可以看出臭氧型态具有相当高的持续性。

The light propagation characteristics and light spot converter principles inside a cone are studied based on the principle of total reflection of light.

提出了一种圆周型光斑模式转换器——透明玻璃圆锥体,根据光的全反射原理论证了光在该圆锥体中的传输规律和对光束光斑模式的转换原理。

In the system of the proportional technique of the electric-hydraulics, the proportional valve is an impossible component in the system of the proportional control, and the performance of the electric-machine conversion-component will affect the performance of the entire valve. So, the conversion-component used in the electric-machine plays an important role in the wholly system.

在电液比例控制系统中,比例阀是构成比例控制系统不可缺少的元件,而电—机转换元件的性能又会影响整个阀的性能,因此电—机转换元件的性能对整个系统的性能起着至关重要的作用。

A first order quasi phase matched periodically poled LiNbO 3 for SHG with 6.5 μm period, 12 mm length, 10 mm width and 0.5 mm thickness has been successfully fabricated by applying an external electric field at room temperature from an high pulsed voltage generator. About 18 mW of CW 0.532 μm green light was obtained pumped by an 1.1 W of CW 1.064 μm Nd∶YAG laser with end coupling, which corresponds to 1.6% power conversion efficiency.

通过高压脉冲电场极化,制备了周期为6.5 μm、长为12 mm、宽为10 mm、厚为0.5 mm的一阶准相位匹配周期性极化铌酸锂;由1.1 W连续1.06 μm Nd:YAG激光器抽运,在5°时产生了约18 mW、0.532 μm的倍频连续绿光,其对应的二次谐波转换效率约为1.6%,二次谐波的归一化转换效率约为1.5% cm-1W-1,相当于79%的周期性极化铌酸锂的理想非线性系数。

A scientific calculator, able to switch between the band, and radian angle of the conversion, trigonometry, etc.

一个科学计算器,能实现进制间的转换,弧度和角度的转换,三角函数等等工程运算。

Because the primary source of noise in an amplifying IC is its input stage, you can assume that the standard deviation of the random component of output current of the paralleled-N voltage-to-current converters is σNI=σI×, where σI is the standard deviation of the random component of output current of a voltage-to-current converter.

由于放大器噪声的主要来源为输入端,假设N个并联电压电流转换器输出电流的随机器件标准差为σNI=σI×,σI为电压电流转换器输出电流的随机器件标准差。

Besides, several circuit structures including rat-race ring coupler, coplanar waveguide-coplanar strip balun, and CPW balun, are adopted and discussed.

此外,本文使用并探讨一些倍频器的架构。这些架构包含岔入环、共平面波导-共平面带线之平衡与非平衡转换器以及共平面波导平衡与非平衡转换器。

Recommendable change-over time from Y to △, is between 30 ms and 80 ms.

由Y转换成△的建议转换时间在30ms至80ms之间。

This is only for the conversion of Microsoft Access database into text file and reconversion of that particular file into a database.

只支持将Microsoft Access 数据库转换成文本文件并将那个文件再转换成数据库文件。

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推荐网络例句

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。

The shamrock is the symbol of Ireland and of St.

三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。