参数变化

Objective To explore the clinical significance of platelet parameter changes in Kawasaki disease.

目的 探讨川崎病患儿血小板四项参数的变化及其临床意义。

The values of SAI and SRI were more sensitive to detecting the early keratoconus.

早期圆锥角膜的测定须兼顾上述综合参数，SAI及SRI值的变化更敏感。

Aimed at the zone of interest in the Q 3D seismic survey, which is characterized by thin sand body as well as the quickly lateral alternation, three inversion methods of Strata software are put into use, including the 3-D wave impedance inversion, the well log parameter inversion, and multi\|attribute gamma inversion.

针对Q三维地震工区目的层砂体薄、横向变化快的特点，在Strata软件上相继采用了三维波阻抗反演、测井参数反演和多属性伽马反演3种反演方法进行试验，最终确定了多属性伽马反演方法能较好地解决利用地震资料进行储层预测的一些问题，从而为工区勘探开发提供了可靠的高精度反演资料。

All crystalline structrue has been investigated by XRD, on the basis of which the relationship between dopant dose and lattice constant and the size effect of phase transformation were discussed.

利用XRD研究了掺杂钛酸铅纳米晶的晶体结构，以此为基础讨论了掺杂量与晶格常数变化的关系以及相变的尺寸效应，并研究了掺杂纳米晶的相组成和晶胞参数。

The simple calculation model of making collision analysis between train and bus at level crossing is given.

建立了列车与汽车在道口发生相撞事故时进行碰撞分析的简化计算模型；分析求解了在碰撞过程中汽车变形的位移、速度、加速度和碰撞力；对比分析了列车在不同速度下与汽车发生碰撞后各参数的变化情况。

Finally, the linear approximation analysis is proved by example to be effective and the relation among parameters when kangaroo robot hops stably is obtained.

最后，通过实例证明了采用线性化近似分析的有效性，并获得了仿袋鼠机器人稳定跳跃时各参数之间的变化关系。

The results show that,the influence of parameter variations of natural gas on the whole liquefaction system of perturbations is little.

原料天然气的各项参数发生变化时，所产生的扰动对整个液化系统的影响较小。

In this graduating design, with help of the great function of graphical user interface provided by Matlab software, a virtual dual-channel oscilloscope had been designed, which can display two signal waves as well as the Lissajous figure, and test the parameters of different signals such as voltage, frequency and phase etc.

在本毕业设计中，采用MATLAB应用软件强大的图形用户界面功能设计出一虚拟双踪示波器。该示波器能在荧光屏上同时显示出两个幅度随时间变化的信号波形；显示李沙育图形；通过调节水平扫描速度及垂直增益可以更好测试信号波形；可以测试各种不同信号的电参数，如电压、频率、相位差等。

The results indicated that the zircon phase is the major phase for the as-gained waste forms although containing 20mol% Eu3+. The alteration of 10-5~10-4 nm magnitude in the crystal cell parameters was measured (cf the standard XRD card of zircon). The equilibrium concentration of Eu3+ in HCI lixivium (pH=6.5) is less than 0.4μg/L.

结果表明：固化体中虽包容有20mol%的Eu3+，但其主物相仍以锆英石物相为主，与标准样品相比晶胞参数发生10-5~10-4nm量级的微弱变化，固化体在pH=6.5的HCI浸出液中Eu3+的平衡浓度小于0.4μg/L。

Based on logarithmic function, a new backoff algorithm was presented by introducing the parameter which could change with the network state, in allusion to the deficiencies of Binary Exponential Backoff algorithm of IEEE 802.11 MAC.

针对IEEE 802.11 MAC协议二进制退避算法存在的缺陷，引入随网络状态变化的参数，提出了一种基于对数函数的新退避算法。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。