变晶的

Actinolite and pyroxene phenocrysts separated respectively, from chlorite-actinolite schist and altered pillow basalt in the E'rou area of the eastern part of the Shuanghu-Longmuco suture zone, yield well-defined 40Ar/39Ar plateau ages of 235.9±2.6 Ma and 232.5±2.4 Ma. These nearly identical ages are interpreted as defining the age of the tectonothermal event of subduction-related collision along the Shuanghu-Longmuco suture zone.

在藏北龙木错－双湖缝合带东段双湖鄂柔地区，获得绿泥阳起石片岩中阳起石矿物的40Ar/39Ar坪年龄为(235.9±2.6)Ma和枕状玄武岩中蚀变辉石斑晶的40Ar/39Ar坪年龄为(232.5±2.4)Ma，两个年龄具有极好的一致性，记录了中三叠世晚期－晚三叠世早期沿龙木错－双湖缝合带发生俯冲碰撞作用的构造－热事件。

The second deformational level was Xibet-Fuyun meso-deep level crystalloblast mylonite belt, formed at a condition of higher temperature and pressure.

齐伯度-富蕴变晶糜棱岩带岩石变形温度压力条件高，以右行剪切为特点，具有完全不同的地质演化历史，反映它可能是在古生代期间被强烈改造的具有前震旦纪结晶基底的微大陆的残块。

The dislocation configuration in a single crystal Ni base alloy with (100) plane parallel to stress axis during primary creep has been investigated by TEM.

利用TEM研究了单晶镍基合金平行于应力轴的（100）晶面拉伸蠕变初期的位错组态，表明：形变特征是位错在γ相八面体滑移系中运动。

The olivine-pyroxenite and pyroxenite with crystalloblastic texture and cumulate texture in Mesozoic igneous rocks from western Shandong and western Liaoning reveal that the several magmatic underplating events had taken place before the formation of Mesozoic host-rocks.

鲁西、辽西中生代火成岩中具有变晶结构和堆积结构的橄辉岩-辉石岩类包体的岩石学、矿物学、元素和同位素地球化学研究揭示了该区中生代寄主岩形成之前，曾有过多次的岩浆底侵作用发生。

Results of the experiment show that, 1 proper semi-solid remelting temperatures of the alloy is in the range of 570℃-571℃; 2 in the condition of optimized reheating processing, the temperature deviation in a billet is O℃-1℃; 3 dendritical colonies of a phase in original billet changed into isolated grains with forms of nodules and granule, which may satisfy the need of semi-solid thixoforming forming in theory.

实验结果表明：1该合金合理的半固态二次重熔温度为570℃-571℃；2在优化的感应加热工艺条件下，半固态重熔坯料内部的温差在0℃-1℃；3半固态重熔过程使原始料坯中的α枝晶组织变成球团状和节杆状组织，满足了半固态触变成型的要求。

The effect of fine particles on the flow behavior of polycrystalline ice under stress has been studied.

研究了应力下微粒对多晶冰流变行为的影响。

At last, the application status and latest progress of thixotropic characteristics of non-dendritic semi-solid metals were surveyed.

对非枝晶半固态金属触变成形的应用现状和最新进展进行了综合评述。

This occurs because movement di rections on shallowly dipping structures are related to graviational collapse of the thickened orogenic pile rather than push transmitted from the subducting pl ate to the overriding plate.

在斑状变晶边缘上形成的、近乎垂直的叶理在基质中的方位可能在较大范围内变动，因为它们会在稍早期间形成的叶理再活化作用影响下发生转动或遭到破坏。

It's worth to notice that we can modulate the diameter on micrometer scale by tuning only few nanometers on thickness of GaAs!

由实验和理论预测的结果比较，我们发现使用制程或是磊晶调变厚度的结果都与理论预测相当符合。

The sharp rising process of the reflectivity was explained quantitatively well based on the model of Auger recombination of high density plasma and Auger-recombination-induced heating to lattice, which showed the heating effect induced by Auger recombination in high density plasma should be the main mechanism of ultra-short laser pulse-induced phase change.

利用高密度等离子体的Auger复合及其感应的晶格加热模型较好地定量解释了反射率从最小到最大的快速变化过程，表明高密度等离子体的Auger复合加热导致的热效应可能是超快激光诱导相变发生的主要机制。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。