线性部分

The fore part of data acquisition is including:(1) adopting 1-wire digital thermometer DS181B20 to measure temperature;(2) adopting capacitive humidity sensor HSI101 to measure humidity.

数据采集部分包括(1)采用单总线接口的数字温度传感器DS18B20测量仓库温度；(2)采用HS1101电容式湿度传感器，通过其振荡测量电路，获得的频率信号与湿度值成近似线性关系，这样就可很容易的完成对仓库湿度的测量。

In the second part, we make the study of the application of Z-transformation when we solve linear difference equation bearing constant coefficient and transmission function in pulsing system.

第2部分：&Z变换的应用&，主要通过上1章研究的Z－变换的逆变换和10个性质定理，研究了Z－变换在求解具有常系数的线性差分方程和脉冲系统的传递函数方面的应用。

There was also a trend for a linear increase in asthma risk across quintiles.

在这部分人中孩子患哮喘的可能性呈线性。

Companies operating various types of professional domestic plastic raw materials imports, mainly polypropylene, high-low pressure polyethylene, linear polyethylene, polystyrene, polyvinyl chloride, sulphur and some engineering plastics, turnover amounted to three billion Yuan.

公司专业经营各类进口国产塑料原料，主要有聚丙烯、高低压聚乙烯、线性聚乙烯、聚苯乙烯、聚氯乙烯、部分工程塑料及硫磺，年营业额达到叁亿多元人民币。

Secondly, this work introduces the basic operating principle of mixer and several types of structures as well. Theoretical analysis of impact on performance (linearity, conversion gain, side band suppression etc.) posed by design parameters is given.

其次，介绍了混频器的工作原理及常见的电路结构，针对上混频器的电路特点，从理论上分析了电路中各部分对其性能指标（线性度、转换增益、边带抑制等）的影响，并通过图表较为直观的反映了性能指标和设计参数的关系。

As same as the above-mentioned reason, because theconditions at the inside straight boundary of the binarycomposite material can not be easily satisfied, here, anelastic circular inclusion with large radius is used to replacethe upper half space of the binary composite material, so the〓mary binary composite mater ial problem can be changed〓the scattering problem of a circular elastic inclusion andto the scattering problem of a circular eastic inclusion and〓circular cavity in an infinite space to the steady incident〓wave.

与前面两个问题的理由一样，同样，由于问题中双质复合材料的内部直边界上的边界条件不易解析满足，为此，本文采用了一个半径很大的弹性实夹杂来代替问题中双质复合材料的上半空间部分，而将原来的双质复合材料问题转化成了无限大空间中一圆形弹性夹杂和一圆孔对稳态P波的共同散射问题，根据该问题的特点写出了弹性夹杂内外波场中波函数的一般形式解，利用该问题中夹杂和圆孔处的位移和应力的连续条件，并采用复数傅立叶级数展开技术将其化为一个仅包含问题波函数中未知系数的无穷线性代数方程组，在满足一定计算精度的前提下，通过有限项截断进行近似求解，进而讨论了双质复合材料中圆孔边界处的动应力集中系数随不同入射角、圆孔的不同位置、以及入射波的不同无量纲波数的变化和分布情况。

Road vehicles; alternators with regulators ; test methods and general requirements

医用气体用压力调节器。第2部分：进气压力调节器和线性压力调节器

Then I desaturated this piece and set its Blending Mode to Linear Dodge and I erased all the unnecessary parts around this sun.

然后，我降低了这一块的饱和度（下图2），并设置其混合模式为线性减淡，我擦除了太阳周围所有不需要的部分。

The second half of the course comprises gas dynamic discontinuities, including shock waves and detonations, and concludes with another large block dealing with two-dimensional flows, both linear and non-linear.

而课程的第二部分内容为气体动力学中的不连续问题，结论部份主要会讨论线性和非线性的二维流动。

Besides, our discussion in G. Padmanabhan and Prem Vrat dissertation, based on the second stock model with complete backlogging, the demand rate is the linear function which uses stock as variable, and stock can be completely or partially backlogging.

此外，在Padmanabhan 和 Vrat[9]的论文中，根据第二种存货模式，在允许缺货下完全补货的情形，其需求是以存货为变数之线性函数，而缺货是可以完全或部分回补。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。