Treatment of the wastewater by constructed wetland method is often available as the secondary and tertiary treatment, due to its better characteristics, such as easy construction, low running cost, less energy consumption, convenient maintenance and cushioning capacity and so on.

Polythene cushioning material is one kind of viscoelastic material.

聚乙烯缓冲材料是一种粘弹性材料。

I suggest you put some cushioning material in it.

我建议您在里面放一些填充材料。

Comparison was made with the performance of green packaging and cushioning material.

对环保型缓冲材料与制品的性能进行了比较。

Development and Application of the Cushioning Material from Natural Fibres

天然纤维缓冲材料的开发应用

Development of Computer Aided Data Processing Software for Cushioning Material Static Compression Test

缓冲材料静态压缩试验数据处理辅助软件的开发

It is also used as a cushioning material for furniture.

它也使用作为缓冲的材料为家具。

Study on the new Green Cushioning Material and its production Facility

新型绿色缓冲包装材料及生产设备的研究

The curvilinear virtual laminated beam element, which is based on a new type of virtual laminated element and can be used to the shape optimization that often causes the change of the boundary shape.

本文在虚拟层合单元的基础上，为适应形状优化时边界变化的特点，构造了曲线分层的虚拟层合梁单元。

Curvilinear font style is a new method of character expression after lattice font style and vector font style.

曲线字型是继点阵字型、向量字型之后的又一种新的字符表示方式。

This paper expounded and studied the curvilinear motion of a round ring by 3& dimension vector method systematically. The motion equations of curvilinear rolling were presented.

本文对圆环的曲线滚动以三维矢量法进行了阐述与研究，并导出其曲线滚动运动方程。

According to the missile trail with preset curvilinear motion, the missile exhaust plume is simulated by using particle system.

根据预置曲线运动导弹的轨迹，应用粒子系统对曲线运动导弹的尾焰进行模拟研究。

On the Mathematics Derivation of Tangential and Normal Acceleration of a Particle in Curvilinear Motion

曲线运动中点的切向和法向加速度的数学推导

Curvilinear motion of a particle acted by a constant force in relativistic mechanics is studied.

研究在相对论情况下受恒力作用质点的曲线运动规律。

Realization of Curvilinear Motion Control for Wheeled Mobile Robot

轮式移动机器人曲线行走控制的实现

Applicability of Plane Curvilinear Motion Acceleration Formula to General Curvilinear Motion

平面曲线运动加速度公式在常见曲线运动中的适用性

On Ship ′ s Curvilinear Motion Features and Related Elements

船舶曲线运动特征及相关要素探讨

In this meantime, also introduces the relative tooth and trace error tolerance zone, designed tooth and trace, the curvilinear figure of the designing tooth trace.

同时，文中还介绍了与此相关的齿形、齿向误差及公差带，设计齿形、齿向和设计齿形、齿向曲线图。

It can eliminate the artificial errors caused by drawing standard curvilinear figure and increase the accuracy of analytic results.

它可以消除由绘制标准曲线引起的人为误差，并提高测定结果的精度。

Research on Geometrical Models of Curvilinear Figure

有关曲线造型几何模型研究

Determination of Curvilinear Figure for High-speed Test Circuit in Proving Ground

试车场高速环行跑道曲线型式的选择