The output key-stream sequence is proved to be excellent by passing through the FIPS 140-2 standard randomness test.
提出一种改进的基于多混沌映射的流加密算法，使产生的密钥流序列具有更高的安全性，并且通过FIPS 140-2标准的随机性能测试。
Electric valve should ensure that the required pressure can be a two-way operations (traffic is gradually increasing or decreasing), a point of moving the regulation of the amount of 0.1/s is appropriate; At the test site and the control room should have the pumps and engines, gear boxes operating parameters are displayed in order to ensure safe and reliable operation; When the pump is not the case of check valve, pressure gauges should be set up before the valve, to avoid instrument damage caused by the event of a vacuum; Strong and weak should be separated to avoid mutual interference and affect measurement accuracy; Measurement of water pump bearing temperature, due to rotating parts from the past, it is appropriate magnetic temperature probe, so as not to hurt testing personnel; Where possible, use regulator devices to improve pressure measurement accuracy; The output signal of the second instrument should adopt the same pattern, the same standard output signal range, ease with the collector, the computer interface connected to: Automatic measurement, telemetry data is entered through secondary data collection instrument transmission device.
电动阀应保证在规定的压力下能双向运作，一次点动的调节量0.1／s为宜；试验现场与控制室均应有水泵和发动机、齿轮箱运行参数的显示，以保证运行安全可靠；当水泵没有止回阀的情况下，压力测量仪表之前应设置阀门，以免一旦出现真空造成仪表损坏；强、弱电应分开，以免互相干扰，影响测量精度；测量水泵轴承座温度中，由于离旋转部件近，宜用磁性温度探头，以免试验人员受到伤害；尽可能使用稳压装置以提高测压精度；二次仪表的输出信号宜采用相同型式、同一标准输出信号范围，便于与采集器、计算机接口相连：自动化测量中，遥测数据是通过二次仪表变送后进入数据采集器的。
Digital business card printing and membership card making usually 1 part business card printing and membership card to make a specimen of a second, with a standard test detection debugging to a production business card printing and membership card production, direct modified the customer is not satisfied with defects, facilitate timely, unlike traditional business card printing and membership card processing technology, including output, electro-piecewisely, imposition, PS, compared to students'computer work and saves time and reduces the part of the production cost.
数字制卡和会员卡制息凡是1份制卡和会员卡制息品不入一二次样弛，堵住尺度尝试条检测调试后，即可举不静不败品制卡和会员卡制息，间接举不静编削客户不不满的弊端，不圆便准时，与古板的制卡和会员卡制息工艺，包含输不入电不合片、打样、拆版、晒PS版、上机等工序比拟、不小不小耗费了工夫和贬低了部不合制息不败本。
The parameter of the plane distance between the surface intersection point of a standard sample block and the contact spot of a test sample wafer is determined in advance, the computer control platform sends a positioning command, the motion control unit receives and feeds back the positioning command and converts the command into a control voltage command output to control the precision positioning unit, and the feedback unit feeds back the distance information of the precision positioning unit to the motion control unit; then the computer control platform unit sends a contact pressure command and a test command, and the contact resistance test unit begins the contact resistance test, thereby realizing the precision positioning and repositioning of the contact spot in a contact area and also realizing automatic continuous test of the contact resistance under the multipoint and multi-contact-pressure condition.
本发明公开了一种精密定位测试接触电阻的方法及装置，包含精密定位单元、运动控制单元、接触电阻测试单元、计算机控制平台单元及反馈单元，预先确定标准样块上表面交点至测试样片上接触斑点的平面距离参数，计算机控制平台单元发送定位指令，运动控制单元接收定位指令及反馈指令并转化为控制电压指令输出，控制精密定位单元，反馈单元将精密定位单元的距离信息反馈到运动控制单元，然后，计算机控制平台单元发送接触压力指令和测试指令，接触电阻测试单元开始进行接触电阻测试，从而实现接触区域内接触斑点精密定位、重定位，可进行多点、多接触压力下接触电阻的自动连续测试。
In Dr. Huang Limin, chairman and general manager of the personal leadership, brought together more than 50 scientific research personnel at home and abroad, after many years, multi-level system test successfully developed with independent intellectual property rights for the diesel vehicle exhaust emissions treatment of silicon carbide honeycomb ceramic wall-flow particulate filter, and product performance can be achieved in Europe, V standard, the current company production capacity has grown to an annual output of 500, 000 liters.
在董事长兼总经理黄黎敏博士的亲自带领下，汇集国内外50多位科研人员，经多年、多层次的系统试验，成功研制出了具有自主知识产权的用于柴油汽车尾气排放处理的碳化硅蜂窝陶瓷壁流式微粒过滤器，产品性能可达到欧Ⅳ、V标准，目前公司产能已发展到年产五十万升。
For a wider range of output power levels to test active devices and components, Option 1E1 adds a 60-dB step attenuator as a standard feature, which extends the lowest power-level setting to -60 dBm.
为更广泛的输出功率水平，以测试有源器件和组件，选择1e1增加了60分贝步衰减器作为标准功能，它扩展了最低功耗级别设置为-60 dBm的。
For a wider range of output power levels to test active devices and components, option 1e1 adds a 60-db step attenuator as a standard feature, which exte nds the lowest power-level setting to -60 dbm.
为更广泛的输出功率水平，以测试有源器件和组件，选择1e1增加了60分贝步衰减器作为标准功能，它扩展了最低功耗级别设置为-60 dbm的。
While based on temperature measurement with platinum resistor, the comparison test regards strain gauge as platinum resistor to apply in temperature measuring circuit, and controls non-standard safety barrier to accept the range of input signal and to make input have a linear relation to output, to amplify strain effects.
对比比较测试方法基于铂电阻测温原理进行，将应变片视为一支铂电阻应用测温电路进行测试，同时控制非标安全栅使之能接受的输入信号范围，使其输出与输入成线性比例，以放大应变效果。
The test result indicates that at the acoustic frequency of 1~30 kHz, compared with the standard piezo-acoustic hydrophone, the frequency response of the FBG hydrophone is very flat and the SNR of output signal is good. The improved measures are in effect.
并将实验结果与标准水听器（压电型）比较，标定出FBG的声压灵敏度，在1～25KHz的声波检测范围，其响应平坦度好、信号输出稳定，改进措施是有效的。
Using the output and input characteristics when system measures the length of the tested objects with two-standard, the instrument can guarantee the test precision of system.
采用双标准试件自整定长度的输出&输入特性，保证了系统的测量精度。
Based on the standard relay output module and ATX power supply, the auto-switching test platform and the testing control software of host controller and digital signal processing sub-system are designed.
基于标准工控继电器输出模块和ATX电源，设计了自动开关测试平台以及主控机和数字信号处理分系统的测试控制软件。
The standard conventional transformers are needed for the calibration of the electrical transducers, the analog output of the electromagnetic transformer is converted to digital signals by the reference A/D convert, and then the signals are compared with the test signal.
数字输出部分的校准系统以传统的电磁式互感器作为标准器，将标准电磁式互感器的模拟输出经过A/D转换，然后与被测互感器的数字输出进行比较。
Last, the system will output test program, standard operation procedure, equipment list and test coverage of this motherboard.
最终，完成输出测试主板的测试程序、操作手册、设备清单以及测试涵盖率。
By far the most commonly used method is to use the given paper and ink printed various types of standard paper printing press test, determine the printing process conditions, with a special tool to read the test tables on each color block of data for a table showing the building to find the optimal printing press of the output process to maximize the printing color space, as well as to establish a predictable printing conditions, this is the earliest attempt to color management, the mature color management technology provides a lot of help.
纲后最常用的不圆法是用给定的纸张和油不朱印刷百般典范榜样的尺度印刷机测验考试纸，猜测印刷工艺后提，并用兼用东西读取测验考试边上每个颜色块的数据，拆不兴查找差照边，以此来优化印刷机的不不输出历程，最不小化印刷颜色不工夫，并通功这样的不圆式来拆不兴可展望的印刷后提，这是最早的色彩处置测验考试，给甘休不败熟的色彩处置技艺供答了很不小的帮忙。