查询词典 method of difference

By way of parallel research method, the thesis studied the two s difference in culture attitude combining with specific text of elegies.

本文从平行研究的角度，结合具体中西悼亡诗文本，研究二者在文化观上的差异。

According to Griffing's method 1, diallel crossing was built and CA was analyzed. Variance analysis showed that there were the greatly significant difference among the both of GCA in inbreeds and SCA in crosses, respectively. The high GCA of 18-599 and 18-599 and the low SCA variance of their crosses showed the strong and stable heredity on the both characters. Taking them as parents, the generations with high and stable induction and regeneration will be gotten.

2选用在配合力、抗病性、农艺性状等玉米杂交育种性状与幼胚培养胚性愈伤组织诱导率和胚性愈伤组织绿苗发生数等转基因工程育种性状都表现相对十分优异的18-599、18-599和综31等3个自交系，以及杂交育种性状表现优良、但转基因工程育种性状表现极差的A318，P138和R15等3个自交系为亲本，按照Griffing方法1组配双列杂交，进行Griffing的配合力分析。

According to the method, model dimension is contracted to five by the way of selecting the unit in which amount of I/K is m inimal. Then sensitivity of frequency to stiffness is calculated. After the diff erence between measured frequency and calculated frequency have been got, the ad justed amount of stiffness is calculated by the using of the sensitivity and the frequency difference.

该方法按照I/K最小优先合并原则，将轴系模型自由度数缩聚为5，分析该模型4个刚度对前4阶频率的敏感度，算出实测的前4阶频率和模型计算频率之间的差值，利用敏感度和频率差值计算出刚度的调整量。

In allusion to the problem of large variation range of the factors affecting on ladle hot states in production cycles, the ladle hot behavior in production cycles was mathematically simulated by the finite difference method and the effects of different kind of influencing factors on ladles hot behavior were studied.

本模拟软件的主要功能包括：通过输入相应的初始条件，就可以对不同类别的钢包在各种工艺运行条件下的热行为进行数值模拟，得到任何时刻热循环过程钢包温度分布和热容量、以及盛钢过程钢水温度的输出结果。

Abundant water provides the base to develop tourism,but the quality of water is unknown.Based on the data of the year 2003,osculating method is used to assess the water quality of Dongchang Lake.The result shows that the water quality of 6 parts is good enough to develop tourism,and there's difference during the...

以2003年聊城市水质监测结果为据，用改进的密切值法对东昌湖水环境质量进行评价，分析各湖区水质相对优劣及其满足的水质标准，结果表明东昌湖满足IV类水质标准，适宜开发为直接与人体接触的旅游项目，6个湖区中，1#湖区水域面积较大，且水质最好，应优先开发。

The remained moisture content of the macromole materials after drying process, which is combined in the polymerizing procedure, is measured by the pressure-difference method.

用压差法测试高分子材料在干燥处理后的、存的、聚合过程中被结合的水分的含量。

In this paper, the application of finite-difference time-domain method modeling to analyze some propagating properties of optical fiber is studied.

本文主要研究用时域有限差分法模拟分析光纤传输中的一些性质。

A high-speed digital-to-analog converter measurement method acquires and quantizes an analog ramp output by the DAC corresponding to a digital ramp input to produce a quantized ramp, determines a start and end of the quantized ramp, obtains a difference between the quantized ramp and an ideal ramp to produce a quantized periodic signal, determines a frequency for a qualified peak from an FFT of the quantized periodic signal, produces a mask filtered periodic signal from an iFFT around the qualified peak, and determines a sample window spanning a local maximum and minimum for each period of the quantized periodic signal.

一种高速模拟数字转换器测量方法，采集和量化由DAC输出的相应于数字斜坡输入的模拟斜坡以产生量化的斜坡，确定量化的斜坡的开始和结束，获得量化的斜坡和理想的斜坡之间的差值以产生量化的周期信号，从量化的周期信号的FFT中确定合格峰值的频率，从合格峰值周围的iFFT中产生屏蔽过滤的周期信号，并且在量化的周期信号的每一周期内确定跨越局部最大值和最小值的采样窗口。

Methods: The tenderness of normal points in subjects with acute neck pain were firstly diagnosed with current diagnostic method, secondly were measured with tonic measurement system of local soft tissue, then whose stress-strain curves were analysized to find proper indexes reflexing the difference.

采用自制软组织张力测试系统，观察急性颈痛患者自身压痛点及无压痛点的力－位移曲线，分上颈椎、下颈椎及颈肩背部等三部位，对生物力学指标按照&压痛点&、&无痛点&配对比较。

A kind of acoustic phased arc array transmitter was designed for azimuthal radiation. 3D Finite difference method was used to calculate acoustic field in borehole formation generated by the acoustic phased arc array transmitter in fluid-filled borehole.

设计一种具有方位辐射特性的声波测井相控圆弧阵声波辐射器，采用三维有限差分法对其在井旁地层中产生的声场进行了数值模拟。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。