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The principle of twin symmetry roll axle-mill was introduced.A new process was proposed which was for twin symmetry roll axial rolling passive spiral bevel gears.The deformation process by the new technology was analyzed by rigid plastic FEM software.Rolling force was calculated in theory.

介绍了对称双辊轴向轧机原理，提出了对称双辊轴向轧制成形螺旋锥齿轮新工艺，利用刚塑性有限元模拟软件对新工艺变形过程进行了仿真分析，对成形工艺力进行了理论计算。

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

Asked the American people why the United States Air Force equipment is extremely advanced and the security sector can not stop the hijacked aircraft, but also some scientists questioned: jet flame produced by combustion is not sufficient completely destroyed the structure of the twin towers, can not lead to the twin towers Finally, all the collapsed World Trade Center in ruins and found a high temperature molten metal is caused by thermite, it is very likely infer a person the use of explosives blew up the twin towers.

美国民众问道，为什么装备极其先进的美国空军和安全部门无法阻止被劫持了的飞机，也有科学家质疑：喷气式客机燃烧时产生的火焰不足以完全破坏世贸双塔的结构，不能导致双塔最后全部坍塌，而且在世贸中心废墟上发现的熔化金属是一种高温铝热剂所致，因此推断极有可能是某人使用炸药炸毁了双塔。

The restoring force, torsional effect and peak values（displacement, velocity, acceleration） at each floor during the shaking table test are also presented in the report. Finally, a numerical model of this steel structure is developed by Drain2D+ computer program. Model is proved by test result.

最后，以Drain2D+建立本试验结构之二维数值模型，根据试验过程中之不同结构形式所模拟之不同地震状况，进行动力分析，并与振动台试验结果做比较，可以验证此一数值模型的可靠性，并更进一步利用此数值模型求出其结构模态以及塑性铰产生的时机与顺序及其生成的位置。

Scanning electron micrograph results showed no surface rupture either on garlic skin or garlic kernel by sodium alginate solutions. It also indicated tubular texture for the surface of garlic skin, and sponge-like structure for the surface of garlic kernel, respectively. Average surface roughness by magnetic force microscopy were under 57 for garlic skin, and under 13 for garlic kernel, respectively.

扫描式电子显微镜影像观察可知海藻酸钠薄膜溶液涂布后皆不会对蒜皮或蒜仁表面造成破坏，并且发现蒜皮表面较为粗糙之维管组织，相对於蒜仁表面较平滑之海绵薄壁组织。

The fracture mechanism of TWIP steel (steel1#) which contained second phase was that the microvoids nucleated due to the decreasing of binding force between austenite and second-phase or the second phase dehiscence caused by strain hardening, then the microvoids grew, got together and broke by the stress concentration during deformation.

含有第二相的TWIP钢（1＃钢）的断裂机制为：第二相和奥氏体相界面聚合力的减弱或第二相本身加工硬化导致的开裂促使微孔形核，形变过程中产生的应力集中使微孔长大、聚合直至发生断裂。

The fracture mechanism of TWIP steel (steel1#) which contains second-phase is: micro-voids nucleate due to binding force weaken between austenite and second-phase or second-phase dehiscence itself caused by strain-hardening. Micro-voids are formation, growth, coalescence and break by the stress concentration during deformation.

含有第二相的TWIP钢（如1＃钢）的断裂机制为：第二相和奥氏体相界面聚合力的减弱或第二相本身加工硬化导致的开裂促使微孔形核，形变过程中产生的应力集中使微孔长大、聚合直至发生断裂。

This thesis integrates CMOS processes with post-process techniques of MEMS to design and fabricate a Transmit/Receive switch and a two-way on-off switch. These switches, actuated by an electrostatic force driven, are a contact type. These switches consist of a CPW transmission line, which is based on the metal layers by CMOS process.

中文摘要本研究采用CMOS标准制程配合微机电后制程制作传送-接收开关，且设计出具有双向切换功能之开关，而是以接触的方式进行运作，是一种以静电力为驱动的开关，开关的结构包含了共平面波导的传输线，共平面波导是利用CMOS制程里的金属层制作。

And it doesn't include the injure causing by the special emergency medical treatment, the abnormal disease, the limit of medical technology, the unblamable blood filtering infect, the cure dallied by the sufferers, and the accidental force.

并且不包括由于进行特别抢救行为、患者病情异常或体质特殊、医疗技术限制、无过错输血感染、患者自身延误治疗、不可抗力的原因造成就诊人人身伤害的行为。

B2B business of Alibaba is appreciated to be attacked with the tremendous favorable opposition of financial crisis necessarily by the RMB, cleaning out treasure is port, have now ah will grab again feed, so in A inevitable and rusty, who dare be mixed be troubled by in A, who doesn't have good end, must drown with saliva you, start all force crackdown Baidu that can start, then saliva battle was formed, baidu plum Yan Hong is more undemonstrative, give out only finally " statement ", do not have later development again.

阿里巴巴的B2B业务必然受到人民币升值和金融危机的巨大冲击，淘宝是避风港，现在有啊又来抢食，所以阿里必然恼火，谁敢和阿里闹，谁没有好下场，非要用口水淹死你，发动所有能发动的力量痛击百度，于是口水战形成了，百度李彦宏比较腼腆，最后只发出一个《声明》，再无下文。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。