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- Piling with particulate materials is common in agricultural engineering. 颗粒堆积是农业工程中的常见现象。
- Lungs retain relatively insoluble particulate material. 肺脏内留有不溶解的颗粒物质。
- Integrations of POC and chlorophyll a to 150m within transect of WE and SN revealed uniform spatial variations than expected, and POC in the upper water column mainly came from the detrital particulate materials. 断面WE和SN上的浮游植物现存量与颗粒有机碳现存量变化趋势完全一致。 上层水体中的颗粒有机碳主要来源于有机碎屑颗粒。
- Malvern Instruments is a world-class supplier of systems for the characterization of particulate materials, providing complete application solutions across a broad range of industries. 马尔文仪器公司作为全球知名的颗粒材料表征系统的供应商，为各类企业提供完善的应用方案。
- A disk model and a sphere model simulating the particulate material were developed. 颗粒的仿真采用球状与盘状两种模型以比较其适用性。
- SPM ( suspended particulate materials) 悬浮物
- By introducing the concept of fluidization factor, the required velocity at nozzle outlet starting to fluidize particulate material under different structural factor was obtained. 通过引入流化程度因子概念，采用正交试验得到了不同结构参数下物料流化所需的喷嘴出口气流速度。
- ADVANCES IN DISCRETE ELEMENT METHODS FOR PARTICULATE MATERIALS 颗粒离散元法研究进展
- In this paper, the pumping principle, definition，performance of dry vacuum pump and its applications are described. Then briefly introduce the method to pump the particulate material with dry pump. 本文介绍了干式真空泵的抽气原理、定义和特点及其应用，最后简述了干式泵抽除颗粒物质的措施和方法。
- Many natural materials are becoming scarce. 许多天然原料越来越少。
- Keywords Environmental air;Particulate materials;Source apportionment; 环境空气;颗粒物;源解析;
- The beautiful curtain is made of remnant materials. 这个漂亮的窗帘是用零头布做的。
- Some synthetic materials do not crush easily. 有些化纤衣料不易起皱。
- Everything we used was made from natural materials. 我们所用的一切都是由天然材料做成的。
- He buys the materials wholesale. 他成批地购买原材料。
- He is collecting materials for a book. 他正在为写书搜集素材。
- Building materials are expensive. 建筑材料很昂贵。
- A bin for storing ore, grain, or other materials. 仓库储放矿石、谷物或其它材料的大箱
- Pulverized particulate matter ejected by volcanic eruption. 火山灰火山爆发喷射出来的粉末状颗粒物质
- He is gathering materials for a new book. 他正在收集资料准备写一本新书。
