查询词典 inversion

Using numerical simulation and measured AirSAR data of polarimetric Mueller matrix, the inversion of different surface moisture and fraction per unit area are studied.

利用模拟测量数据以及机载合成孔径雷达实测数据，对不同土壤湿度和单位面积占空比的情况进行了反演试验

Based on numerical difference between the first order and high order Mueller matrix solutions, an iterative method for inversion of surface moisture and fraction per unit area of random small spheroids from polarimetric backscattering measurement is developed.

中文摘要：根据一层随机非球形粒子矢量辐射传输方程的一阶与高阶Mueller矩阵解的数值模拟及其差异，提出了在一些参数已知的条件下，用水平与垂直同极化和交叉极化的后向散射测量反演植被覆盖下地表湿度和植被散射元单位面积占空比的迭代方法。

In addition, AH share price inversion phenomenon almost nearly extinct, the market Thursday Gaokaidizou to deal with the "two-rate tax" good policy, Tiaokong down again Friday, All the signs indicate that the market is very weak, the market unbearable "60" weight, in the absence of a strong "external force" and a repeat of "4 24" behind the market's fear of the old road into the only choice.

此外，阿股价倒挂现象几乎濒临灭绝，市场周四Gaokaidizou处理&两税税率&政策好，Tiaokong周五再次下跌，种种迹象表明，市场非常薄弱，市场无法忍受的&60&的重量，在一个强大的&外力的情况下&和&424&重复低于市场的旧路的恐惧成为唯一的选择。

Of cases with T wave low-flat and 10.13%(53/523)with two-humped or inversion.

T波低平占89.87%(470/523)，双峰或倒置占10.13%(53/523)。

As per customers requirements, we could do as follows: Hoist traveling, lifting single and double speed or frequency inversion nonpolar speed-adjusting control, remote operation, overload protection, motor overheating protection and other functions.

可根据用户要求做到：葫芦运行、起升单双速或变频无级调速控制，遥控操作，过载保护，电机过热保护等多种功能。

ITD is adopted to get dynamic parameters of Bell Tower within traffic vibration amplitude for the first time,on this basis,the stiffness of mortise and tenon joint calculation model is derived through inversion,the questions of dynamic parameters unable to be identified with the traditional methods in environmental noise and the similar timber structure is unreasonably calculated due to tenon and mortise connection stiffness cannot be accurately determined are solved.

在此基础上，通过反演得到木结构榫卯连接计算模型的刚度，解决了噪声环境中无法按传统方法进行动力参数识别及类似木结构由于榫卯连接刚度不能准确确定而无法进行合理计算的问题。

The Mesozoic-Cenozoic thermal history of the northeastern Sichuan Basin is studied through analysis of the age of apatite fission tract of 6 sandstone samples and inversion of time-temperature evolutionary history.

通过对6个砂岩样品磷灰石裂变径迹年龄的分析和时间—温度演化历史的反演，研究了川东北地区中、新生代的热历史。

This digital thermometer design uses the American DALLAS Semiconductor Company after DS1820 promotes one kind of advanced version intelligence temperature sensor DS18B20 takes the detecting element, the temperature measurement scope may amount to 0.0625 degree Celsius for the - 55--125 degree Celsius biggest resolution, may the direct readout measure the temperature to plant, moreover used the three-wire system and the monolithic integrated circuit is connected, reduced the exterior hardware circuit, has at the same time the characteristic which the low cost and easy to use it to have the microminiaturization, the low power loss, the high performance, the anti-jamming ability strong, easy to match merits and so on microprocessor, the especially qualify in constituted the multi-spot temperature observation system, might directly the temperature inversion serial digital signal for microcomputer processing, moreover each piece of DS1820 had onlyThe product number and may store in its ROM, in order to constitution large-scale temperature observation system time hangs on the single track meets willfully many DS1820 chips.

本数字温度计设计采用美国DALLAS半导体公司继DS1820之后推出的一种改进型智能温度传感器DS18B20作为检测元件，测温范围为-55——125摄氏度最大分辨率可达0.0625摄氏度，可以直接读出被测温度植，而且采用三线制与单片机相连，减少了外部的硬件电路，具有低成本和易使用的特点同时它具有微型化、低功耗、高性能、抗干拢能力强、易配微处理器等优点，特别适合于构成多点温度测控系统，可直接将温度转化成串行数字信号供微机处理，而且每片DS1820都有唯一的产品号并可存入其ROM中，以便在构成大型温度测控系统时在单线上挂接任意多个DS1820芯片。

Like the case of the VTI, only the nonhyperbolic traveltime data of the P-wave are not sufficient to retrieve the three parameters V_(p0),εandδ, suggesting that the inversion can be performed by using multiazimuth nonhyperbolic (long-spread) P-wave reflection traveltime data, and vertical velocity from check shot and drill or log well data.

对于VTI介质，P波反射由V_(p0)、ε和δ三个参数来描述，在其它资料给出垂直速度V_(p0的前提条件下，ε和δ两个参数可由近偏移距NMO速度和远偏移距四次时差系数(A_4)两个条件来约束反演，那么反演解是唯一的。

In order to improve the power parameter further,the intermediate frequency inversion of an electric voltage power type series resonance and frequency trace technique are adopted.

为使系统的功率因数较高，采用电压源型负载串联谐振中频逆变器和频率跟踪技术。

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％。