薄壁

Rivet gun series is a hand-held metal structure riveting tool, especially for thin-wall shell of riveting.

铆枪系列属手持式金属结构铆接工具，尤其适用于薄壁壳体上铆接。

On the basis of the thin-wall beam finite element model of an aqueduct with fluid-structure coupling,the seismic response of some large aqueduct is studied by use of the bilinear model and the Wen model to simulate nonlinear hysteretic curve of the lead rubber bearing.

采用流固耦合渡槽薄壁结构梁段单元有限元模型，分别利用双线性模型和Wen模型来模拟铅芯橡胶支座的非线性滞回恢复力特性，对某大型渡槽结构进行了空间隔震响应研究。

These large structures must be kept in a proper stable condition so as to work normally under complicated circumstances and loadings.

薄壁结构必须具有良好的稳定性，才能保证在各种复杂的环境和载荷条件下正常工作。

Malleable Cast Iron is widely used for the thinner parts of all kinds of machines such as cars, tractors and farming tools.

常用于汽车、拖拉机、农机具、管道附件中的薄壁中小铸件。

Firstly, the leaf vascular bundle turned to single vascular bundle, and becoming concrescence, the mid-part presented the pith-like parenchyma tissue, the concrescence of the different needle in one bundle formed the typical structure of the short shoot.

首先针叶中的维管束全部转变为单维管束，进而针叶基部逐渐愈合，中央部位逐渐出现类似髓部的薄壁组织，不同针叶的维管束逐渐愈合，最终形成完全具备枝条的典型结构。

Thin-wall box structures are applied widely in long-span or mid-span bridges and it is difficult to calculated box beams.

大中跨预应力混凝土桥梁工程中广泛采用的箱形截面，其薄壁效应成为计算中的难点。

Utricles thinly walled, ovoid or globose, dehiscent by lid.

胞果薄壁，卵球形或球形，盖裂。

The test results show that the columns with longitudinal stiffeners in two directions have a better aseismic performance.

结果表明，双向设肋方形薄壁钢管混凝土柱抗震性能较单向设肋柱好。

It is concluded that the common quality defects of leaking joints in the thin diaphragm walls could be rectified and prevented by rational research of seepages causes and proper treatment.

结果表明渗漏原因分析合理，纠正和预防措施得当，成功地解决薄壁地下连续墙施工接头渗漏的质量通病。

The food-conducting tissue of vascular plants, consisting of sieve tubes, fibers, parenchyma, and sclereids.

韧皮部导管植物的食物传导组织，包括筛管、纤维、薄壁组织和硬化细胞

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。