多面

This paper introduces dismantling design and construction of the trestle bridge,and puts emphasis on reinforcement design in dismantling construction of the trestle bridge,dismantling construction gist of road plates of bridge,Bailey beams and steel pipe piles.

栈桥桥面宽8·0m，按双车道设计，顶面设计标高为7·0m。栈桥为多跨连续梁，梁上部结构为单层321贝雷桁架，梁高1·5m；栈桥跨径有12m及15m两种；下部结构采用打入式钢管桩基础，按摩擦桩设计，桩径分800、600mm两种，桩长20~40m。

Based on cylinder and plane dual-cosine oscillating tooth gear transmission,deduce the 3D dual-cosine oscillating tooth gear transmission,and analysis its multi-tooth mesh characteristics.

在圆柱面及平面双余弦活齿传动基础上，推演出空间双余弦活齿传动，并对其多齿啮合特性进行了分析。

Leaving station 53, the reporter only could only see a two-meter high wall and its three-sided arch, attached to which was an iron gate.

记者走出53号站时，只见进出口同为一个两米多高的三面墙的拱形洞，并附有大铁门。

Test results of film height at several points on sealing area of plane pairs, leakage flow, and frictional torque and so on, show that supply pressure greatly affects lubricating the height and its figuration of film, and that the cylinder block surface wear mainly resulted from destruction of film.

通过平面配流密封带多点实测膜厚、泄漏流量、摩擦转矩的试验数据表明，供油压力对密封带润滑油膜厚度、形态等的影响较大。局部油膜破坏是导致缸体面磨损的主因，试验测得的膜厚分布与其磨损分布有直接关系。

The formula is suitable for most engineering cast which consist of three disposal styles of tension rod-level tension rod, one break point strut-framed tension rod, two break points strut-framed tesion rod, and consider the boundary conditions effect on the strengthening. Its application also is convenience.

此公式包容了现今预应力法加固工程中多采用的三种拉杆布置型式——水平式拉杆、下撑式一折点拉杆、下撑式两折点拉杆，并考虑到边界条件对加固所产生的影响，具有简便易用，适用面广的特点。

Dioica side of the table and into a straight line, mostly at right angles.

桌的腿子与面成直线，多为直角。

Of his newfound fame, the sweet-faced Bieber look-alike coyly admitted that girls at his school have started paying more attention to him:"Let's just say I've gotten a couple of numbers and made some new friends."

他的善举，甜面比伯的外观都害羞地承认，在他的学校的女孩已开始更多地关注对他说：&我们只是说我已经得到一组数字夫妇，并提出了一些新朋友。&

Based on the wheel/rail multi-point contact in turnout zone, a dynamic design theory for high-speed railway turnout was established and several creative designs were made, such as separated semi-tangent switch plane linetype, horizontal hidden nose structure of turnout frog, short transitional top surface figure of the switch rail, and track stiffness of turnout with even elasticity.

基于道岔轮轨多点接触关系，建立了高速道岔动力分析理论，并设计出适合我国高速道岔的相离式半切尖轨平面线型、心轨水平藏尖结构、尖轨短过渡顶面轮廓和弹性均匀的岔区轨道刚度。

The pumps with different structural parameters are simulated numerically using k-ε model and wall functions. The results showed that the number of nozzles, the nozzle angle and the nozzle-to-throat clearance have a great influence on the performance of jet pump, and the turbulent kinetic energy is greater in suction chamber and in inlet of throat.

采用k-ε湍流模型和壁面函数法对不同参数下的多喷嘴射流泵进行了数值模拟，模拟结果表明，喷嘴数和喷嘴角度及喉嘴距对射流泵工作性能影响较大；在吸入室及喉管入口处湍动能较大。

According to the facts of the influence on students' satisfaction of web-based learning, we found out that student's average participation hour in web-based learning has positive correlation on the learning satisfaction. It shows the more participation in web-based learning, the higher satisfaction of web-based learning.

二、於影响国立空大学生网路学习满意度的因素中，学生背景构面其分析结果显示学生每周参与网路学习的平均时数与学习满意度呈正相关，表示学生参与网路学习的时间愈久，学期数愈多，则对网路学习的满意度就愈高。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。