查询词典 critical temperature

In order to raise the critical temperature for damping applications of damping alloys in the high temperature environment, the as-cast microstructure of Mn-Cu alloys is investigated which is characteristic of the dendrite microstructure with a composition fluctuation.

为解决Mn—Cu阻尼合金使用温度的局限性，本研究选用凝固过程控制的方法在铸造组织中来获得较大幅度的Mn含量分布。从而在Mn-Cu合金得到较高的高阻尼特性温度。

Recent experiments on the Si (111)(7×7)-(1×1) phase transition showed that when the temperature is raised above the critical temperature, a 7×7 island decays to zero at a constant area decay rate which increases with the size of the initial area.

近期Si(111)(7×7)-(1×1)相变的实验研究发现，将温度升高到相变温度以上时，7×7岛面积以恒定的衰减速率随时间减小至零，且初始面积越大的岛这个衰减速率就越大。

It was found that the forced thermo-acoustic oscillation had much lower critical temperature for initiation and the minimal temperature was only 60℃.

系统的最低起振动温度约为60 ℃。

During a series of temperature cycles, there are critical temperature value successive displacement. Frost heaving and thaw settlement for slope soil surface are calculated and analyzed by applying self-design model triangle frame.

应用自行设计的变形测量装置对斜坡土体表面冻胀和融沉进行了计算和分析，得出冻土斜坡的融沉变形远远大于冻胀变形的结论，与青藏公路沿线多年冻土地区公路路基变形观测结果一致。

The results indicate that, in general, the critical temperature of the system becomes lower, compared with the 3D fluids, and is sensitive to the strength of the dipole moment, whereas the critical density shows an insignificant shift.

此外还考察了降低色散作用对系统汽液平衡性质的影响，发现降低色散作用会导致临界点下降，同时分子的偶极矩更加倾向处于分子所在的平面。

It was found for the first time in b-FeSi2 based thermoelectric materials that a p-type semiconductor could change to an apparent n-type one, when the temperature was decreased below a critical temperature.

本项目研究首次在b-FeSi2基热电材料中发现"热伏极性"反转现象，即p-型半导体在某个临界温度以下表现为明显的n-型半导体热电特性。

The effects of the combination of poor light and lower temperature (19 ℃/12 ℃ day/night, 30、 90μmol ·m-·s-1), poor light and critical temperature (19 ℃/12 ℃ day/ night, 30、 90 μmol ·m-2 ·s-1) stress on growth index in leaves of peeper seedlings Capsicum annuum L.

以陇椒2号和七寸红的辣椒幼苗为试材，研究了其在偏低温弱光(19℃／12℃昼／夜，30、90μmol·m-2·s-1)和临界低温弱光(15℃／8℃昼／夜， 30、90μmol·m-2·s-1)胁迫下的生长指标的变化。

First, the mixing rule of temperature calculation equation was modified. The content and acentric factor of second component were introduced into the interaction parameter, and a new equation of critical temperature for mixture were set up as

对状态方程的引力项混合规则进行了改进，将温度和表示物质结构的偏心因子引入引力项混合规则中的相互作用参数，建立了引力项相互作用参数表达式。

This equation requires only the data of critical temperature, critical pressure, and acentric factor of the substances and can be used in a wide region of parameters with good accuracy.

所建立的通用型气体状态方程，适用范围较宽（如在饱和区，温度可高达0.99T〓，在过热区压力可高达100MPa，密度高达1.5ρ〓）。

The parameters regressed from critical temperature are used to predict the behavior of water at supercritical and near-critical temperatures.

由临界温度回归得到的分子参数用来预测水在超临界和近临界区的热力学性质，并与实验结果进行比较。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。