说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 内立柱
1)  Inner column
内立柱
2)  Pillar [英]['pɪlə(r)]  [美]['pɪlɚ]
立柱
1.
A fast strain measurement technique of the NC machine tool's pillars;
数控加工中心立柱应变的快速测试方法
2.
XH6650 High-speed Machining Center Pillar Topology Optimization;
XH6650高速加工中心立柱拓扑优化
3.
According to the structure characters of the bus frame pillars,the end arc is made by die.
根据客车侧骨架立柱的结构特点,立柱端部为圆弧结构,采用冲模成型,从而提高骨架立柱的质量及生产效率。
3)  Column [英]['kɔləm]  [美]['kɑləm]
立柱
1.
Finite Element Analysis on Viscoelastic Damped Control of Column Structure of a Machine Tool;
机床立柱的粘弹性阻尼控制有限元分析及研究
2.
Forces Exerted upon the End Plane of the Column of the Large-duty NC Plano Milling and Boring Machine during Cutting at the Limit Feed, and Their Distribution;
按极限进给量切削时大型数控龙门镗铣床立柱端面的作用力及其分布
3.
Approaching repair technology of the cladding materical of support column and jack;
支架立柱、千斤顶镀层修复探讨
4)  post [英][pəʊst]  [美][post]
立柱
1.
The reasons of damage and preventive measures of the post of support;
支架立柱的损坏原因及预防措施
2.
Two methods for calculating the post of water beam in walking beam furnace are introduced,and the data from the two methods are compared.
文章介绍了步进梁式加热炉水梁支承立柱的两种计算方法 ,并对两种方法的计算结果进行了比较 ,对正确选择立柱断面具有指导意义。
3.
It analyses the special mechanic property and broken pattern of cold-formed thin-wall post from the structural features of pillars and boundary conditions,and stresses the necessity of further research.
详细介绍了到目前为止,国内外有关货架钢结构立柱的性能研究,从立柱自身构造特点及边界条件两大方面分析了开孔开口冷弯薄壁立柱特有的力学性能和破坏模式等,强调了进一步研究的必要性。
5)  vertical column
立柱
1.
Dynamics analysis of horizontal beam and vertical column of 3D CMM are discussed, then regression equation of additional function and theory formula of error compensation can be deduced.
通过对横梁和立柱的受力分析,推导出附加函数的回归方程,从而确定整机的误差补偿模型。
2.
The innovative vertical column brought lots of advantages for the cabinet in many ways,such as structure,electromagnetic shielding,grounding.
文中主要介绍了车载雷达模块化机柜的设计过程,通过创新的机柜立柱,为机柜的结构形式及屏蔽、接地、走线、机柜造型、通用性等带来很多方面的优越性。
3.
According to the characteristics of boiler steel structural vertical column(s) and girder(s),this paper selected the optimized welding process and carried out special measures to control welding deformation,In actual operation,enterprises can minimize welding deformation,reduce production costs and raise welding quality by this technology.
本文根据锅炉钢构架立柱、梁的结构特点,通过筛选合理的焊接工艺,采取得当的焊接变形控制措施,有效地减小了焊接变形,降低了制造成本,提高了焊接质量。
6)  upright column
立柱
1.
The steel sail-roof structure of the stadium of Wuhan Sports Center is composed of a main rigid support, whose main parts are upright columns, an auxiliary flexible support, whose main parts are ring cables, and berms.
武汉体育中心体育场篷盖钢结构由以立柱为中心的刚性主支撑 ,以环索为中心的柔性副支撑和马道组成。
2.
The upright column will float up because of the excavation of a foundation pit.
基坑开挖会造成立柱上浮,引起钢筋混凝土支撑的附加弯矩,严重的会造成支撑失稳。
补充资料:-戊内酯、3-甲基丁内酯、咖吗-戊内酯
CAS: 108-29-2
分子式: C5H8O2
分子质量: 100.12
沸点: 207-208℃
熔点: -31-208℃

中文名称: 4-戊内酯、γ-戊内酯、3-甲基丁内酯、咖吗-戊内酯

英文名称: dihydro-5-methyl-2(3H)-Furanone、dihydro-5-methyl-2(3h)-furanon、4-hydroxypentanoic acid lactone、4-hydroxyvaleric acid lactone、4-methyl-gamma-butyrolactone、gamma-methyl-gamma-butyrolactone、gamma-valerolakton

性质描述: 无色至微黄色液体。凝固点-31℃,沸点205-206.5℃,83-84℃(1.73kPa),相对密度(25/25℃)1.0578,折光率(nD25)1.4301。能与水、许多有机溶剂、树脂和蜡等混溶。10%水溶液的pH为4.2。

生产方法: 由不饱和羧酸通过闭环反应来合成,例如乙酰乙酸与硫酸共热,或乙酰丙酸在镍、铜等催化剂存在下加氢。

用途: γ-戊内酯有较强的反应能力,可用作树脂溶剂及各种有关化合物的中间体。也用作润滑剂、增塑剂、非离子型表面活性剂的胶凝剂、加铅汽油的内酯类添加剂,用于纤维素酯和合成纤维的染色。γ-戊内酯具有香兰素和椰子香味。我国GB2760-86规定为允许使用的食用香料。主要用以配制桃、椰子、香草等型香精。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条