1、

By using the matrix representation of a digraph, some results about the index of convergence and period of a line digraph are obtained.

采用有向图的矩阵表示,得到了线有向图的幂敛指数和周期的有关结果。

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2、

Theoretical analysis and experimental study on the immersed settlement mechanism of weathered soft rock induced by the variation of groundwater level are conducted herein and a brief equation for calculating the settlement by using the dilatation coefficient during loading and unloading is proposed.

对地下水位变动引起风化软岩的浸水沉降机理进行了理论分析和试验研究。提出了用加、卸载剪胀系数描述地下水位变动引起沉降的简明方程式。

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3、

Methods Before LASIK, 290 eyes of myopia were measured using corneal topography and retinoscopy via dilated pupil for their refractive state, and then relevant parameters were collected and analyzed.

方法采用角膜地形图对290只准备行LASIK手术的近视眼进行检查,同时采用散瞳检影法检查记录近视度数及散光并对两种方法所得数据进行比较分析。

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5、
6、

Induction of Labor Using Hydrophilic Polyurethane Cervical Dilator

亲水性聚氨酯宫颈扩张棒在引产中的应用

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7、

Using the clean energy to solve the dilemma of the energy in Guangdong province

广东:清洁能源破解能源困局

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8、

Pitting problem of oil pipe caused by diluted acid after oil well acidizing was solved by using acidizing inhibitors.

解决了油井酸化施工后乏酸对油管的点蚀问题。

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9、

Methods MIC ( minimal inhibitory concentration) was determined by using tube doubling dilution method.

方法用试管二倍稀释法测定鱼腥草和左氧氟沙星的最低抑菌浓度;

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10、

Dilution law should only cover acts happening in the field of non-similar goods or services, using of the mark in identical or similar goods or services does not constitute dilution.

反淡化法的适用范围应仅适用于非类似商品或服务,在相同或类似商品或服务上的使用不构成淡化。

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11、

Basic principle of reliability evaluation of Binomial distribution unit is offered for correctly using in engineering.

为正确使用二项分布单元的可靠性评定方法提供了基础。

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12、

The longitudinal and lateral aerodynamic characteristics of tactical missiles for the conventional and canard configuration can be calculated using this method at Mach number range from 0 to 3.5, angle of attack and yawing angle from 0 to 20 degrees.

本方法可用于计算来流马赫数为0到3.5左右、攻角和侧滑角为0°到20°左右、正常式或鸭式布局的战术弹纵、横向气动力系数。

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13、

But in 1974, a three-minute encoded pictogram was transmitted using the large radio antenna at Arecibo, Puerto Rico. It moves at the speed of light, 20000 times faster.

不过1974年,波多黎各的阿雷西博天文台(Arecibo)用大型无线电天线发送了一个3分钟的编码图片符号,运行速度已达光速,比之前的信息快2万倍。

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14、

The filter media is specially suitable for the spray booth using without organic silicon.

滤材本身不含有机硅特别适用于喷漆车间使用.

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15、
16、

This summer, at a software company in Natick, Mass., she and female colleagues are using space heaters.

她是马萨诸塞州纳蒂克一家软件公司的员工,这个夏天,她和女性同事在使用小型取暖设备保暖。

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17、

The paper analyzes the application of USB in short-reach real-time image transmission using USB Camera device.

本文以USBCamera设备为例,对USB技术在 实时 图像传输中的应用做了分析.

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18、

Yes, and another thing, would you mind not using my toothpaste?

是的, 还有, 请不要用我的牙膏好 吗 ?

生活英语口语25天快训

19、

School early, classes will run for the form class using small cadres have classes.

开学初, 班会课采用竞选的形式产生班中小干部.

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20、

Replace Add-In Name by using the name of your add-in.

使用您的外接程序的名称替换外 接程序 名称.

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