A metastable aggregate of ferrite and cementite resulting from the transformation of austenite at temperatures below the pearlite but above the marten site start temperature.

一种亚稳态铁酸盐和碳化铁集合体，由奥氏体在低于珠光体温度但高于马氏体初温时变性而形成。

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Operation: Once get power supply, loads and thermal resistors connected, press the power switch of temperature controller, and then it will start temperature control program automatically.

使用：接好电源、负载及热电阻线后，按下温控器电源开关，温控器即可自动投入定温控制运行。

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So we're going to start at one, T1 and this is going to be in isotherm at temperature T1, and all the paths here are going to be reversible.

我们从一开始，这是个绝热恒温过程，温度是，所有路径都是可逆的。

麻省理工公开课 - 热力学与动力学课程节选

So we're going to start with a mole of gas, V at some pressure, some volume, T temperature and some mole so V, doing it per mole, and we're going to do two paths here.

假设有1摩尔气体，具有一点的压强p，体积，温度，我们将让它，经过两条不同的路径。

麻省理工公开课 - 热力学与动力学课程节选

So I'll start at some initial temperature, T1.

那么我从某个初始温度T1开始。

麻省理工公开课 - 热力学与动力学课程节选

The gametime temperature of 30 degrees was 54 below the start temperature for the 2-1 loss at Honduras last month, when the Americans withered in the heat and humidity as the match went on.

WSJ: Americans Beat Costa Rica 1-0 in Snow

He therefore gave his models a series of decade-long tests beginning with the real climatic conditions (level of solar radiation, ocean temperature and so on) on 80 different start dates from 1982 to 2001.

ECONOMIST: Modelling the climate: Tomorrow and tomorrow | The

For instance, the Hadley Centre for climate research in the UK, published research only this week suggesting that forests will speed up climate change in the future, as the soil will start to emit more greenhouse gases than the trees absorb as the temperature builds up.

BBC: Carbon-trading in Bolivia