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This technique allows our stops to move away quickly during periods of high volatility without the risk of being unnecessarily whipsawed during brief periods of low volatility.

这个方法既能让我们的止损点在市场波动性变高时迅速远离市场高点，同时又不会让我们在市场波动性暂时变小时被无谓的止损出局。

The objectives of this paper were to investigate the simulation and design of continuous multiple-station rolling forming process for a U-Section Steel Bar by CAE software-DEFORMTM Due to the limitation of elements number using a short strip 120mm went through all the stations to simulate the real continuous rolling forming on factory The roller gap was fixed as 0 30mm roll speed was 20 rad/sec and progressive angles were all equal for each rolling process which were the formed angle divided by by the number of station Three rolling processes were selected with 6 9 and 12 stations respectively During simulation processes two cases occurred Case A the strip was through a single station Case B the strip across two stations Because the strip laterals side was stretched and twisted during the process The model of case B closer to the practical process than case A and the calculated stress and strain on the tip of U section for case A were lower than these for case B by up to 15% From the result of case B for each process the stress for 12-station process was smallest 9-station process second and 6-station process next Because less-station can save larger cost and forming time but the bigger stress and strain for 6-station caused wrinkles on lateral sides not found on 9-station and 12-station Therefore 9-station process was a more suitable design than 12-station process smaller stretched and twisted and stress The progressive angles for 12-station was 7 5?

本文主要是以DEFORMTM有限元素软体模拟U型钢片连续道次成型与单一道次成型以确认单一道次模拟的是否可取代连续道次模拟之研究。因DEFORMTM 软体对於网格元素上的限制故使用较短素材120mm通过所有的成型站以模拟工厂实际连续成形方法。辊轮间隙固定为0 3mm；辊轮转速为20 rad/sec；弯曲角度的方法为将成型角度平均除以成型站数。有三种辊轮成型方式被选择分别为6站，9站，与12站。在模拟的过程中有两种现象会产生 Case A，素材通过单一成型站。Case B，素材会通过两个成型站。因为在模拟过程中素材的两端会有拉应力与扭力。Case B的模拟比Case A像实际的制程，并计算应力与应变在U型断面的Tip部中可发现Case A比Case B低约15%。从Case B的每站的结果可以得知，12站的成型应力最小，9站次之，6站最后。

Results of the study unfold that social mobilization in Hong Kong which accumulated momentum during the 1970s, progressed during the 1980s and, therefore, laid out the foundation for the nurture of a civil society in the absence of an independent state.

研究结果显示：七十年代的社会运动为八十年代奠下基础，在香港不能够成为独立的政治实体的前提下，孕育出一个正在渐趋活跃的民间社会。

However, the ratio of the unsaturated and saturated fatty acid amide is relatively stable in downcore indicating that there is no selectivity between those two types of fatty acid amides during diagenesis processes, including biological, chemical and physical degradation. For this reason, we suggested that the depositional environment in Qarhan paleolake was relatively aerobic during the organic component deposition.

另一方面，不饱和脂肪酸酰胺与饱和脂肪酸酰胺的相对量的比值在剖面上并没有呈现明显下降的趋势，说明各种生物、物理及化学作用对饱和与不饱和脂肪酸酰胺的降解过程不存在明显的选择性，指示了有机质在沉积过程中处于一个偏氧化的环境。

Nonlinear finite element method was used to analyze the distribution of the stress and strain on each part of the angle steel during the cold roll forming process, and the deformation pattern of metal during the cold roll forming process was revealed.

采用非线性有限元法对冷弯成型过程中角钢各部位的应力、应变分布情况进行分析，并揭示了角钢在成型过程中金属的变形规律。

The time used to swim reflects the fatigue level of animal during exercise, while the time used to climb a pole reflects the fatigue level of animal during exertion of force.

游泳时间的长短可以反应动物运动疲劳的程度，而爬杆时间的长短可以反应动物静用力时疲劳的程度。

This idea was especially popular during the anti-Christian movement of 1922 and during the subsequent communist revolution. In 1922 and in 1924 there were two anti-Christianity movements initiated mainly by young students. These movements, with their challenges to Christianity, caused considerable social impact.

这种看法在1922年&非基督教运动&，及其以后的共产革命中最为明显。1922年和1924年发生的两次以青年学生为主体的非基督教运动，在中国民众中影响非常大，对基督教的冲击也非常严重。

Aimed at the arising problems such as the cross-incompatibility and hybrid's sterility during distant hybridization of fruit trees, effects of different treatments on cross-compatibility of distant hybridization in stone fruits were studied based on the former studies, then physiological and biochemical changes during hybridization between plum and apricot were primarily discussed, and rescue and culture system of hybrids' embryos were also conducted, further the genetic variation and principle between the hybrids and their parents were analyzed and methods of identification of hybrids were established.

针对果树远缘杂交过程中存在的杂交不亲和性及杂种不育性等问题，在前人研究的基础上，研究了不同处理对核果类果树远缘杂交亲和性的效应，并探讨了李、杏属间杂交过程中发生的生理生化变化以及花粉与柱头的互作，建立了李、杏属间远缘杂种的胚培养技术体系，建立了杂种鉴定检测方法，并分析了杂种后代与其父母本之间的遗传变异及规律，最终将一批远缘杂交新种质定植于大田，同时对自然界存在的杏梅种质资源进行了RAPD分析。

Because people were obliged to fast during Lent, all meat, butter, and eggs had to be used up during the period leading up to Ash Wednesday.

由于人们在四旬斋期间必须斋戒，所以快到&圣灰星期三&时，所有的肉、黄油和蛋都得用光。

During summer, one bass fishing technique is choosing to fish along Long Point Bay at Lake Erie because during this time, the bass fishes especially the smallmouth bass fishes are swimming their way here back to the main lake after their spawning period.

在夏季，其中低音鱼捕捞技术选择沿长湾点这段时间，因为在伊利湖、低音大提琴smallmouth鱼鱼类特别是游泳回港途中主要湖产卵后period.if你是一个业余音钓鱼最好的办法是鱼与同伴而来的专家实地不仅擅长捕鱼，而且动植物或渔溪巡of.as你是学者，你可以选择只在鱼的湖、海岸你可以尝试在小湖捕鱼。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。