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With the assumption of small thickness of lamella and small deformation as well as that both phases are elastoplastic, an elastoplastic constitutive description for the pearlitic colony is obtained based on non-classical theory of plasticity.

在小片层间距和各相材料均为弹塑性的假设下，采用有限元方法分析了垂直于片层方向上的材料响应特性及层厚的影响，并用非经典塑性理论推导了珠光体团的弹塑性本构方程。

Multiphasic CT has moderate sensitivity in the detection of PETs. Most tumors are more conspicuous on the earlier phases of enhancement. Potential sources of false-negative results include tumors adjacent to vessels, pedunculated morphology, and nonhyperattenuating lesions.

薄层螺旋CT多期扫描对PET的检出敏感性高，多数肿瘤在增强早期显示明显，肿瘤邻近血管、蒂状突出及非高密度病灶是造成假阴性的潜在因素。

After fired at 1600℃, with the increase of zircon addition the bulk density of the samples increases while apparent porosity decreases. When zircon addition is 4%, the strength is the best, and the photomicrograph of the sample exhibits a densely packed microstructure, with larger and better developed grains of periclase and spinel. Meanwhile, the direct bonding of solid phases is reinforced.

在1600℃热处理下，随着w(ZrSiO4)的增加，试样的体积密度增大，显气孔率变小，试样力学强度在w(ZrSiO4)为4%时达到最大值。w(ZrSiO4)为4%的试样整体显微结构致密，固相直接结合程度提高；并且方镁石和尖晶石晶粒的晶粒尺寸粗大，晶粒发育比较完整。

It can be subdivided into two phases of Plinian eruption, the first is named the Chifeng phase and the second the Yuanchi phase.

这次大爆发分为两次普林尼式喷发：第一次喷发称赤峰期，第二次喷发称园池期。

The phases of flower differentiation, column and pollinia differentiation were relatively longer.

其中，花蕾原基分化期、合蕊柱及花粉块分化期历时长，分化较慢，其它时期历时短，分化较快。

Polytropic heat was introduced in the model to guarantee the bubble's growth under the action of positive chemical potential difference between two phases.

该模型中引入多变热，以保证汽泡在正化学势差作用下长大。

To achieve this, portlet presentation delivery is divided into two phases: an action phase and a render phase

为了实现它，portlet 呈现被分为两个阶段：动作阶段和移交阶段

We study longitudinal motion characteristics during isovolumic contraction , ejection , isovolumic relaxation , early relaxation , atrial systole phases in left ventricular total and regional myocardium of myocardial infarction patients with three vessels lesions by Quantitative Tissue Velocity Imaging , assess systolic and diastolic function in left ventricular regional myocardium, discuss postsystolic shortening in isovolumic relaxation phase and its clinical meanings.

目的 利用超声评价三支病变的心肌梗死患者左室整体和局部心肌在心动周期各时相的纵向运动特点，评价左室局部心肌收缩和舒张功能，探讨其在等容舒张期出现的收缩后收缩现象及临床意义。

The precombat and postcombat main phases are individually and collectively known as the main phase.

战斗前的行动阶段和战斗后的行动阶段各自独立，但合称为行动阶段。

A turn consists of five phases, in this order: beginning, precombat main, combat, postcombat main, and end.

一个回合依序分为五个阶段：开始阶段、战斗前的行动阶段、战斗阶段、战斗后的行动阶段，以及结束阶段。

Terry Norris of the Georgia Sheriffs' Association cites a man who was convicted of statutory rape two decades ago for having consensual sex with his high-school sweetheart, to whom he is now married.

来自佐治亚州治安联盟（the Georgia Sheriffs' Association）的Terry Norris举了个例子，一名男子因20年前与其高中女友发生了性关系而被处以强奸罪。

Orders and for local governments to carry out a land bank on a special insurance policy.

11命令和地方政府进行了土地储备的一个特殊的保险政策。