不稳定性

The properties of Delaunay triangulation guarantee the following things:Once the fingerprint is given, that is a group of 2-D points are given, the Delaunay triangles are exclusive.

这在我们的应用中也是非常重要的，因为对指纹图像所进行的几何变换量的计算，是基于特征点矢量三角形的，狭长三角形会导致不稳定性甚至产生错误结果。

Treatments with Cd at 10~30 μmol/L induced a general increase in activities of guaiacol peroxidase and catalase in leaves.

Cd-S组的POD活力显著高于+Cd+S组。在Cd的诱导下，根部非蛋白巯基及酸不稳定性硫的含量大幅度增加。

Objective: Treatment of acute and instability thoracolumbar fractures with Harrington.

目的：探讨哈氏棒在急性不稳定性胸腰椎骨折的应用。

Objective To evaluate the loss of heterozygosity and microsatellite instability in the early diagnosis of bladder cancer.

目的 探讨染色体微卫星不稳定性及杂合性丢失在膀胱癌早期诊断中的意义。

Objective To identify the presence of microsatellite instability and loss of heterozygosity in non-small cell lung carcinoma.

目的 明确17号染色体微卫星不稳定性和杂合性丢失与非小细胞肺癌的关系。

To detect Loss of heterozygosity and microsatellite instabilities of FHIT gene and its relationship with the clinical pathological characteristics.

检测胃癌FHIT基因的杂和性缺失和微卫星不稳定性，探讨其与胃癌临床病理特征的关系。

Objective To investigate the role and significance of loss of heterozygosity and microsatellite instability on 7q in acute leukemia.

目的探讨等位基因杂合性丢失及微卫星不稳定性在白血病发病过程中的作用及意义。

Objective To detect Loss of heterozygosity and microsatellite instabilities of FHIT gene and its relationship with the clinical pathological characteristics.

目的 检测胃癌FHIT基因的杂和性缺失和微卫星不稳定性，探讨其与胃癌临床病理特征的关系。

Objective To explore the relationship of loss of heterozygosity and microsatellite instability of fragile histidine triad gene to the development of cervical carcinoma.

目的探讨FHIT基因杂合性丢失及微卫星不稳定性在宫颈癌发生发展中的作用。

Then, on the basis of above achieved constituent binary results, thermodynamic properties of 10 ternary liquid alioys (Cd-Bi-Pb, Cd-Pb-Sb, Cd-Pb-Sn, Mg-In-Cd, Zn-In- Cd, Cd-Bi-Sn, In-Bi-Pb, Sn-AgPb,Zn-In.Pb, Al-Cu-Zn), 3 quaternary ones (Cd-Bi-Pb-Sn, Zn-Sn-Cd-Bi, Zn-Sn-Cd-Pb) and 1 quinary. one (Zn-Sn-Pb-Cd-Bi) are predicted. For most of investigated multicomponent systems, the calculated activities are in good with the experimental ones, and in particular for multicompoment immiscible ones, the predicted results are satisfactory and exciting. At the same time, the comparison result between the three equations shows that Wilson equation and T-K-Wilson one are more stable than NRTL one, that maybe is because NRTL equation contains a third parameter, and so ,to some degree, Wilson model and T-K-Wilson model are superior to NRTL model. And also the comparison between local composition models and other models such as Pelton- Flengas?method, Krupkowski formalism, mass action concentration model and Hoch- Arpshofen model shows that local composition models are more convenient and credible.

在此基础之上应用局部组成型模型对10个三元液态合金（包括Cd-Bi-Pb、Cd-Pb-Sb、Cd-Pb-Sn、Mg-In-Cd、Zn-In-Cd、Cd-Bi-Sn、In-Bi-Pb、Sn-Ag-Pb、Zn-In-Pb、Al-Cu-Zn），3个四元液态合金（包括Cd-Bi-Pb-Sn、Zn-Sn-Cd-Bi、Zn-Sn-Cd-Pb）和1个五元液态合金（Zn-Sn-Pb-Cd-Bi）的活度进行了预测，预测效果良好，尤其对Zn-In-Pb系和Zn-Sn-Cd-Pb等多元液-液共存体系热力学性质的预测也取得了令人满意的结果；同时对三个方程的比较分析表明：Wilson方程和T-K-Wilson方程在多元系热力学性质的预测中表现稳定，而NRTL方程由于引入了物理意义不清楚的第三参数，使得其具有不确定性和不稳定性的特点，因此Wilson方程和T-K-Wilson方程较NRTL方程更为优越；此外对局部组成型模型与其它模型（如Pelton-Flengas方程、Krupkowski方程、作用浓度模型和Hoch-Arpshofen模型）的比较表明：局部组成型模型同样是优秀的，甚至在某些方面更为简便和可靠。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。