转变点

Yet, for all the brave talk, there is a self-destructive streak in Russia which can turn a drama into a crisis in spectacular fashion—as was vividly demonstrated during its 1998 default. This time Russia has more reserves, but it is making the same mistakes, says Evgeny Gavrilenkov, an economist at Troika Dialog, a Moscow bank.

叶夫根尼·加夫里连科夫是莫斯科银行Troika Dialog的经济专家，他说：不客气的说，俄罗斯有一种自我毁灭的倾向通常会使局部事件转变为全面危机，就像1998年所犯的错误就生动的证实了这点，这次俄罗斯有了更多的外汇储备，但是它还在犯同样的错误。

Due to the logarithmic nature of the pH curve, the transitions are, in general, extremely sharp; and, thus, a single drop of titrant just before the endpoint can change the pH significantly - leading to an immediate colour change in the indicator.

由于PH曲线的对数性质，一般而言转变是非常明显的，因此，等当点之前的一滴滴定液能使PH发生显著变化，引进指示剂颜色突变。

On the view of crystallography, the forming process of crystal structure of MgO during the burning of magnesite and the effect on its chemical activity were discussed.

讨论了菱镁矿烟烧过程中MgO晶体结构的形成过程以及对MgO活性的影响，当菱镁矿的煅烧温度低于800℃时，由菱镁矿的晶体结构逐渐转变形成的MgO晶体结构中存在较多的缺陷，赋予MgO高的化学活性，这些缺陷位置是其与MgCl_2水溶液进行化学反应形成5.1.8相的物化活性点。

After analyzing the deficiencies of the traditional clustering algorithm DBSCAN (Density Based Spatial Clustering of Applications with Noise), a line oriented clustering method based on DBSCAN was proposed. The object clustered changed from the point to the line.

分析了密度聚类算法的局限性，在此基础上提出了一种基于密度的面向线段的聚类方法，将DBSCAN中聚类的对象由点转变为线段。

The phase transition temperature from monoclinic to orthorhombic and the melting point of 〓 are 1024℃ and 1338℃, and 1023℃, 1349℃ for GdY〓.

用差热分析测得〓的单斜—正交转变温度及熔点分别为1024℃，1338℃；而GdY〓的相变点与熔点分别为1023℃，1349℃。

Molecular dynamics simulations of NPT (constant pressure and constant temperature) dynamics are carried out to obtain specific volume as a function of temperature for polyethylene , polypropylene , poly-isobutylene , polyoxymethylene , and polydimethylsiloxane .

用NPT分子动力学模拟来获得聚乙烯、聚丙烯、聚异丁烯、聚甲醛和聚二甲基硅氧烷在不同温度下的特征体积。体积玻璃化转变温度通过对模拟得到的V-T作图的曲线的拐点决定。

A one-step transition probability matrix [8] is used to characterize each Markov process.

一个一步转变可能性 [8] 用来表示的特色的点阵式每 Markov 处理。

If we can do that, we can make this transition seamless and pleasant.

如果我们能够做到这点，这个转变会变得生动无比。

All at all, this thesis wants to study the historical position of Thirteen Hongs in difference from the point of traditional viewers and focus on cultural exchanges. In addition, this thesis also discusses the role of Thirteen Hongs that developing from tribute system to treaty port system. Hoping to enlighten the studies on the role of Thirteen Hongs in Eastern and Western cultural exchange, this thesis will reflecting some explorations.

总之，本论文是想从传统研究十三行历史演变与中外贸易关系的侧面，別开蹊径，在文化交流上下点下功夫，肯定了行商在文化交流的历史地位，并论证了行商从朝贡体系转向条约体制转变中扮演的角色，希望能引起学者对十三行在中西文化交流的角色能作进一步探索。

Based on allotropic transformation of ingot,the definition,strength performance and feature of the iron-carbon alloy basic phase(ferrite,austenite and carburizing) are analyzed on the iron-carbon alloy phase diagram .

在铁碳合金相图上直接从工业纯铁的同素异晶转变开始分析铁碳合金基本相铁素体、奥氏体和渗碳体的定义、力学性能、特点等，再用铁碳合金基本相和相图的规律来分析铁碳合金相图的点、线和各区域组织。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。