查询词典 development section

The cross section stress problem of variable section round bar in axial tension and compress was studied.

通过分析变截面圆杆轴向拉压时横截面上的应力问题，论证了在该类图杆横截面上存在沿径向的剪应力，导出了计算该剪应力的公式。

The classic theory may be divided into Vorousov open section and Wumanski closed section thin-walled bar theory.

文中对乌曼斯基理论进行了探讨，并总结了梁的几何特征对乌曼斯基理论的影响。

The usage approves that the anti wind capability and economy of new section bar is superior to that of pipe big shed and the section bar has large potential market and social economy benefit.

使用证明，新型材在抗风性能及经济性方面优于传统的钢管大棚，具有很大的市场潜力和社会经济效益。

After having joined the two section, loosen rope of hoisting machine, loosen the rope to that the pillar can lift the middle angle steel of newly joined section.

两节接好后，继续松卷扬机绳，使钢丝绳松弛到足以使顶梁可以提到新接好节的中间框架角钢处为准。

Methods We characterized root nodule and rhizobium with various soil matrixes cultivation, paraffin section, resin semi-ultrathin section techniques, and 16S rRNA gene cluster analysis.

分别利用不同基质培养、石蜡切片和树脂半超薄切片以及16S rRNA基因序列扩增和序列分析等技术方法对弯果胡卢巴根瘤和根瘤菌进行研究。

In designing the flexural reinforcement for the major moment for a particular beam for a particular section, the following steps are involved:· Determine the maximum factored moments · Determine the reinforcing steel Determine Factored Moments In the design of flexural reinforcement of moment resisting concrete beams, the factored moments for each load combination at a particular beam section are ob- tained by factoring the corresponding moments for different load cases with the corresponding load factors.

在设计一个特定部分，特别是梁为关键时刻抗弯增强，下面的步骤涉及：·确定时刻的最大因素·确定钢筋确定的因素时刻在目前的抗弯曲钢筋混凝土梁的设计，在特定的梁截面为每个荷载组合的因素是肥胖的时刻，由保理与相应的负载系数不同的负载情况下，不引起相应的时刻。

In designing the flexural reinforcement for the major moment for a particular beam for a particular section, the following steps are involved:· Determine the maximum factored moments · Determine the reinforcing steel Determine Factored Moments In the design of flexural reinforcement of moment resisting concrete beams, the factored moments for each load combination at a particular beam section are ob- tained by factoring the corresponding moments for different load cases with the corresponding load factors.

在设计的抗弯加固梁为一个特定的时间为某一特定部分，下面的步骤被涉及。·确定时刻的最大因素·确定钢筋决定因素的时刻在设计的弯加固混凝土梁的时刻抵制因素的时刻，每个荷载组合作用在某一特定的梁截面——同时运用保理的指挥不同载荷工况相应的时刻与相应的荷载等因素的影响。

The metering section of volume tube is the tube section between two detector switches. Its volume is calibrated accurately acting as a reference gauge.

体积管的计量段就是两个检测开关之间的管段，其容积经过精确标定，作用相当于一个标准量器。

Alloc defines the section to be one which is loaded into memory when the program is run. noalloc defines it to be one which is not, such as an informational or comment section.

alloc定义一个段，在程序运行时，这个段必须被载入内存中；noalloc则正好相反，比如信息段，或注释段。

On the basis of analyzing the theory of the modeling of the propeller surface, this paper transforms the section data given by design to the data in Descartes coordinates. Interpolates the section data to get enough data and fits the blade surface with the least square method. A perfect C2 blade surface can be obtained by adjusting the deviation weight and fairing weight. According to the cylinder rough, two rough cut methods are preferred.

本论文在深入分析螺旋桨曲面成型原理的基础上，将设计时给定的桨叶曲面的切面数据转化为笛卡尔坐标系中的坐标，利用B样条方法对截面数据点插值并加密，得到足够的数据点，进而利用最小二乘法拟合出桨叶曲面，通过调整偏离权和光顺权得到了理想的二阶连续的桨叶曲面。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。