有梁的

The advanced production line of our company can produce more than 3.3 million running meters timber beam and 35,000 cube meters all kinds of formwork. Furthermore, our raw materials are spruce 、 hemlock 、 radiate pine that have good quanlity and abundance source.

现今我们公司有先进的生产线能生产总长度超过330万米的工字梁和35000立方米的各式建筑模板，能根据客户的要求提供以进口云杉、铁杉、辐射松等为原材料的工字梁。

You can find out it is the major temporary work, such as formwork, rebar jig, equipment etc. during the FPLM construction, in which the cost of the inner mould and outer form of box girder, the steel form of pier and pierhead of substructure, the rebar jig as well as the launching equipments are quite high. The quantity of those equipments was always depended on experience in the pass time. Therefore the more of the form quantity is used the higher of direct costs would be spent. On the other hand it would be reduced the capacity of production if the equipments are insufficient.

在全跨预铸工法中所使用的生产设备仔细观察可发现，预铸工法中假设工程(如模版、钢筋加工架以及施工机具等)所占比例相当高，其中有箱型梁的内模与外模床、下构的柱钢模、帽梁钢模、钢筋加工架、吊装机具等所占的成本相当高，以往设备数量多寡均以经验来取决，因此假如模版数量过多直接成本随之提升，反观模版资源数量不足时又会造成生产力降低情况发生。

Analysing the changing discipline, it obtains some characteristics of load transverse distribution of skew girder bridge. It has some certain reference value to the research and design of the skew girder bridge.

通过对荷载横向分布变化规律的分析，得到了斜梁桥荷载横向分布的一些特点，这对斜梁桥的研究和设计有一定的参考价值。

The result shows that there is no Hopf bifurcation for the structure in inviscid fluids.

假设各板在同一时刻有相同的变形，建立了流体作用下简支板状梁的立方非线性模型，并利用Hopf分叉代数判据分析了简支板状梁流固耦合结构的分叉，结果表明该结构无Hopf分叉现象。

During skeleton steel erection, a tightly planked temporary floor will be maintained within two stories or 30 feet (9.144 meters), whichever is less, below and directly under that portion of each tier of beams on which any work is being performed.

在主框架安装期间，在每层有人工作的梁下方或紧贴着梁的下方，两层或 30 英尺(9.144 米)之内，选低者，则要保持有一个密铺的临时平台。

There are many methods for computation of the slope and deflection of beams such as the integration method, the finite difference method, the Macaulay's method, the Mohr's 'area-moment' method and so on. They possess mostly the characteristics of complex computing or searching schematics.

有多种方法求梁的位移，如积分法、迭加法、初参数方程法、其轭梁法、有限差分法、奇异函数法和莫尔&面积一力矩&法等等，其大都具有或计算复杂或依赖各种不同的图表等特点。

In addition, the results show that the temperature effect has significant influences on the deformations and stress of the box beam, therefore the temperature effect should be considered seriously during constructing and designing concrete box-grid bridges.

结果表明：在结构荷载不变的情况下，箱梁的温度应力较易测得；温度对箱梁的应力和挠度均有较大影响，在设计中应予以重视。

The "forest hot springs in East China First" reputation of Ninghai hot springs, has been in operation since last year more than 1000 million, the development of forest hot springs resort, is now operating test; input of more than 500 million Mountain梁皇path along the cliff, to the refurbishment of sites to tour St.

有&华东第一森林温泉&美誉的宁海温泉，去年至今已投入1000多万元，开发森林温泉度假村，现已试营业；投入500多万元对梁皇山景区栈道、景点进行整修，以游圣徐霞客的开游篇打品牌，突出&天下旅游、宁海开游&的主题形象。

Since temperature stress in plate wall box girder is largely produced for changes of temperature at the period of construction, therefore, it is needed to research temperature stresses in plate wall box girder.

由于在施工过程中厚壁混凝土箱梁产生的温度应力比较大，因此有必要对厚壁混凝土箱梁的温度应力进行分析研究。

This paper passes on the general expression s for determining deflections of the stepped beams,and researches its application situation.

介绍了阶梯梁弯曲变形的普遍表达式，并对其应用情况进行了研究。该表达式对阶梯梁的计算机分析和优化设计有实用价值。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。