指出

Holding the bow is like a teeterboard supported by thumb as the pivot and the cooperated forcing of forefinger and little finger produces a moment M. The "P-x-M Line Method" shows when playing a down bow, M increases with x and gradually changes its direction and this process is determined by P, the gravity and barycenter of bow. The "P-x-F Plane Method" shows that the most force-saving bowing path should locate in the lower part of this plane. The analyses of "Helmholtz Motion" and "Schelleng Diagram" indicate P and its range is in direct ratio with volume, velocity of bow, the approaching degree of the bow to the bridge and has some relationship with the quality of string and bow.

国内近期出现了用物理模型来研究小提琴运弓问题的尝试本文第一部分首先指出握弓类似于一个以***(F3)为支点的跷跷板，主要以食指(F1)和小指(F2)的施力配合，产生握弓力矩M；随后用"P-x-M直线法"证实：演奏下弓是M随的***而逐渐增大并转换方向的***，此***取决于P、弓的重力和重心；并首创"P-x-F平面法"，在x，F1，F2空间中证实：省力的运弓路径应在该平面中处于较低的位置第二部分通过分析"赫尔姆霍茨运动"和"Schelleng图表"指出：P及其变化范围和音量、弓速、弓与琴码的接近程度成正比，并与琴弦和弓自身的性质有关

R. (1998, August) The third-person perception and support for restrictions of pornography: Some methodological problems.

这样的发现不仅指出过去研究的缺失，也指出未来的研究值得探讨的方向。

It is pointed out for the first time, that if in the Chern-Simons field theory the vortex lines are knots, the Chern-Simons action itself is a topological invariant; a step further, this action is just the total sum of all the self-linking and linking numbers of knot family.

文中首次指出，当陈-Simons场论中的涡旋线是纽结时，陈-Simons作用量本身是一个拓扑不变量，并进而指出这一作用量恰是纽结族的所有Self-Linking数和Linking数之和。

We use quantitative method, analyzed the usage of saving matrix method in transportation routine selection, discuss the transportation cost by value engineering method and the optimization for logistics cost; also, we give the evaluation system for logistics cost.

分析了物流成本的构成，指出了物流成本冰山特性、二律背反特性以及乘数效应，提出物流成本确认方法，及物流成本的投资——收益分析，明确了物流成本控制研究的内容，指出应从整体观念、系统角度进行物流成本控制，分析了精益物流成本管理的思路，及全面成本管理在物流成本控制中的应用。

As to the procedure of obtaining evidence, the writer points out some procedures which are illegal and will result in the invalid of E-mail; as to the authenticity, several methods to identify were concluded and their advantages and disadvantages are also listed. In addition, the writer points out that the laws in force on the authenticity of E-mail were very macroscopic and vague. And there are not concrete laws in effect to identify the authenticity of E-mail without electronic signature and encryption. So the writer explains his views that each links of E-mail's lifecycle should be deeply analyzed and checked to exclude the possibilities of unauthenticity of E-mail.

就取证程序方面，该部分则指出了哪些取证程序是违反法律并可能会导致电子邮件无效；就电子邮件真实性的问题，本文主要从现有立法归纳出几种认定电子邮件真实性的具体方式，并阐述了这些方式的利弊，同时笔者还在该部分指出，现行法律对于电子邮件真实性问题的认识，仍仅停留在宏观层面，显得过于宽泛，尤其是针对未经签署电子签名和加密的电子邮件真实性的认定问题，现行法律没有进行具体规范。

The third part points out that the course construction exists two problems: the idea of the course construction lack definition, causing the course construct work at sea, what is more serious that the theoretical support of the higher education course construction is vapidity, the course construction theories point out that the power of the high school construction aspect is feeble, the target is dispersed, the result is odds and ends, lack the research to higher education course characteristic, etc.

第三部分指出课程建设中存在着两个问题，课程建设的理念不清晰，导致课程建设工作的迷茫，特别是高等教育课程建设的理论支撑乏力，指出了高校课程理论建设方面力量弱，目标散，成果零碎，缺乏对高教课程特征的研究等问题。

Furthermore, the paper has put forwards the verifiability of the reform of state-owned enterprises, points out the standard of verifiability is whether the efficiency of enterprises can be raised, competition ability can be strengthened, total amount can be increased and structure can be optimized.

并提出了国有企业改革的可检验性，指出检验的标准是企业的效率能否提高、竞争力能否增强、总量有否增加、结构有没有优化。在此基础上，作者指出了资产定价的复杂性。

In the concluding part, the paper showed that the vitalization of LiaoNing"s equipment manufacturing industry was a complex systematic project, with the participation of and attention from government, economy circles, plot-making people, enterprises and the public involved in it. Particularly, it pointed out the importance of the government"s supporting, coordinating and guiding role inthis process, and advanced some policy suggestions.

在文章的结论部分作者指出，辽宁装备制造业的振兴是一项复杂的系统工程，它涉及到政府、经济界、决策层、企业和社会公众方方面面的参与和关注，尤其指出政府在其中应发挥的支持、协调、和指导作用的重要性，并提出若干政策建议。

Francis Weiser( 1954) also mentions the egg as a symbol of spring and of fertility, and notes that the ancient

他指出，古代波斯人就像今天的基督教徒一样，在春分这天互赠鸡蛋，他还指出，对基督教徒来说，鸡蛋是耶稣坟墓的世俗象征-冷冰坚硬的灵，新生命最终成功地从中迸发出来。

First, a review of intra-industry trade theories is conducted in order to work out the general rule of industrial structure change in different countries. It is found that:(1) intra-industry trade has both positive and negative effects on industrial structure change;(2) Different division modes turn out to have different impacts on national economics.

为此，本文首先将产业内贸易理论进行了梳理，指出产业结构演进的一般规律，从理论角度分析了它对产业结构演进影响的正负面效应，并指出不同类型分工形式下的产业内贸易对各国的经济影响不同。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。