计算

The device, small in size, can be installed in the drivers' cab, which hasn't any side effect on driving. During the drive, the device captures the real-time parameter of driver' blinking frequency as well as the parameter of driving duration. Then the PERCLOS value is calculated to judge whether a driver is drowsing off or not.

该装置体积小，可安装在驾驶室内驾驶台上，完全不影响驾驶员正常的驾驶活动，行车过程中实时获取驾驶员的眨眼频率和眼睛持续闭合时间等与疲劳相关数据，计算 PERCLOS 值判断驾驶员是否打瞌睡。

This article mainly design the various parts of the steering driving axle, such as designing, the computation, the examination.

本文主要对转向驱动桥各部件进行设计、计算、校核，同时绘出了转向驱动桥的装配图，外半轴、转向节外壳、主减速器的主、从动齿轮的零件图。

In addition ,the thesis deals with amount of components devices and calculations ,including :(1) Choice of the main shaft and disposal of transmission , by doing so to ensure the accuracy of components machining in process when the main shaft rotating;(2)The device and check of the transmission shaft ,so it can assure the rigidity of the shaft is allowable ;(3) Gear device and calculations ,check the performance in the strength and rigidity of it ;headstock is a very important part in this thesis ,the design of it here not only ensures the rationality 、equipoise and stability of the motion of the slipway ,but also satisfies the requirements of different work environment .

液压装置的设计液压滑台、定位夹紧装置均为液压控制。并采用了许多液压控制阀，保证了运动的平衡性，循环性和精确性。另外，本文还涉及到大量的设计和计算，包括：（1）、主轴的选择和传动布置，以保证加工过程中被加工零件的精度；（2）、传动轴的设计和校核，以保证轴的刚度；（3）、齿轮的设计、计算，对齿轮的强度和刚度进行校核；多轴箱部分是本次设计的重要环节，本次设计中它的设计既要保证工作台的运动的合理、平衡和准确，又要满足工作要求。

The expm1 function returns the value of Ex-1, where E is Euler's constant (approximately 2.7183) and x is the number passed to it.

expm1函数的作用是：计算 e（自然对数的底，其数值大约等于2.7183）的指数；它返回了exp 1的值，甚至当number的值接近零也能计算出准确结果。

By the close reading of the first excursus of Dialectic of Enlightenment,"Odysseus,or Myth and Enlightenment",section one dipects five faces of enlightenment spirit that is calculation,positivism,logic,asceticism and hedonism,and analyses the dialectics of myth and enlightenment:technology and science has become an ideology, enlightenment reason has become instrumental reason.

第一节通过对批判理论的重要文本《启蒙辩证法》之附录一《奥德修斯或神话与启蒙》的文本细读，描绘了启蒙精神的五副面孔：计算、实证、逻辑、禁欲、纵欲，进而分析了启蒙与神话的辩证法：启蒙理性——工具理性，科学技术——意识形态。

Five the whole consignment and including W/W up to buyer's godown per cent on in..

计算，包括仓至仓条款，负责到买方在槟城的仓库为止一式三份。。。

D. Ability to recognise results, calculations or proposals that may be ill-founded, identify the source and nature of the problem and take corrective action

有能力认识到错误的结果，计算，建议。确定他们的来源，问题的内在，并做出正确的动作

In order to measure the passive network's conduction automatically, a network conduction instrumentation based on FPGA technology was designed and implemented according to the design principle of Virtual Instrument. System adopted FPGA technology building a digital flat-top to imitatively produce the high quality sine signal. Under the control of C8051MCU, measurement, calculation and display of the port network's conduction were automatic implementation. Furthermore, the system has the function of frequency step measurement.

摘 要：为了实现对无源端口网络的导纳进行自动测量，根据虚拟仪器设计思想，设计实现了基于FPGA的网络导纳测量仪，系统以FPGA作为数字平台模拟产生优质的正弦信号，在单片机C8051的控制和处理下，自动实现端口网络导纳值的测量、计算、显示，同时具有频率步进测量功能。

In addition, it possesses those functions of data input, query, print and maintenance.

此外，软件具有数据的录入、计算、查询、打印和维护的功能。

Gears ; scoring ; calculation/integral tem perature criterion ; flash temperature criterion ; optimum seeking parameter

齿轮；胶合；计算/积分温度准则；闪温准则；优选参数

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。