相变

The R phase transformation of the NiTi shape memory alloy containing 0.46%Cu has been studied by meane of x-ray diffraction.

本文用X—射线衍射的方法，对含0.46％Cu的NiTi形状记忆合金中的R相变进行了研究。

The non-dimensional parameters commonly used in the microscale phase change heat transfer are discussed in this paper.

作为一种非常高效的能量转换方法，微尺度相变传热的研究远未成熟。

On the basical characteristics of two historical and great transition s;2. Several hypotheses on the corrosion transition phenomenon of zircaloy are presented.

关于 Zr－2和 Zr－4合金的转折机理有多种假说，其中相变假说认为：锆合金的氧化速度主要受氧化物／金属界面附近 t－ZrO2向 m－ZrO2转变的控制。

By utilizing stage to stage control method, the walking robot realizes static gait walking, the in-pipe robot can walk in the pipeline forward and backward, up and down, left and right, can pass"L"shape and"T"shape pipe connector, can pass in and out pipe nozzle.

采用基于马氏体相变的分阶段驱动控制方法，步行机器人实现了静步态行走，管内机器人实现了管内前后、上下、左右全方位行走，可通过&L&型、&T&型管接头，可进出管口。

But the phase transition of water is with series （1Bulk water turns into 1600 -fold of water vapour volume expansion below the constant pressure ）Increment .

而水的相变是以级数（1体积的水常压下变为水蒸气体积膨胀1600倍）递增的。

It has been found that C11 and C33 have step-like changes in the phase transition zone.

还发现在理论预测的结构相变区域，C11和C33有一个跳跃。

Pressure induced amorphous transition of LiB 3O 5 has been investigated by using in situ high pressure X ray powder diffraction and energy dispersive X ray diffraction with synchrotron radiation at the pressure up to 45 1GPa.

采用X射线粉末衍射和同步辐射能散X射线衍射技术，对LiB3O5晶体进行了压致非晶化相变的研究，压力达45.1GPa。

The finite-size effect on "critical temperature" for nuclear systems ranging from calcium to superheavy nuclei is also studied.

最后还给出了有限体系相变的临界温度随体系大小变化的规律。

Water inside vacuum heat- collection tubes; since the hot medium inside vacuum tubes floats up and cold one goes down due to respective specific gravity, hot and cold mediums convections up and down to cause the heat conduction, furthermore transfer the heat to the related working medium in the heat tubes, the working medium sorbs the potential heat and becomes steam to rise up to the condensing section from the tube heat evaporating section; it emits the heat in condensing section to change again into liquid working medium; it flows back to evaporating section under the gravity action, the emitted heat is transferred into the water inside water tank or tube group by means of the heat-conduction through heat tubes condensing section; it makes the cold water in water tank into hot water in the repeated way.

阳光透过全玻璃真空集热管的外玻璃，照射到涂覆在内玻璃管外表面的选择性吸收涂层上，涂层将太阳的辐射能吸收并转化为热能，通过内玻璃管壁导热，传递给真空集热管内其液态传热介质，由于真空集热管内热的介质因比重小而上浮，冷的介质因比重大而下沉，冷热介质上下对流传热和导热，再通过热管的金属壁导热，将热量传递给热管内其相变工质，工质吸收汽化潜热而变成蒸汽，由热管蒸发段上升到冷凝段，在冷凝段放热冷凝，又变成液态工质，在重力作用下流回蒸发段，所放出的热量通过热管冷凝段金属管壁导热，传递给水箱或联集管内的冷水，周而复始，于是便将水箱内的冷水全部加热成热水。

Farther X-Ray diffraction, SEM, spectro-meter analysis reveals that the element Cr which sinters and induces phase transformation leads to relatively smaller oxide weight-loss of 40Cr, then the oxidation laws of two steels are surmarized.

用XRD、SEM、EDS等方法对两种钢的氧化皮进行分析，得出40Cr钢氧化失重率相对减小的原因是因为Cr合金元素的烧结引起的相变所致。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。