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- Through analyzing the properties of PVC extruded materials,the main factors causing the colouration of PVC extruded product were investigated. 通过对PVC挤塑材料性能的分析,探讨了影响PVC挤塑制品着色的主要因素;
- Insert rebar into the hole, tamp the rebar with hammer if necessary. Collect extruded material for next use. 施工完毕后应及时用水把工具清洗干净，以便于下次使用，见（图8）。
- In the phase of bamboo-plastic extrusion, we adopted Single-screw extruder, the aspect ratio is 36:1.At the same time, we used vacuum in feed.Finally, we extruded materials through dies. 在竹塑复合材料挤出阶段，采用36:1的大长径比的单螺杆挤出机，采用真空上料，最后通过模具挤出成型。
- Because in the solid transportation part of the conical twin-screw extruder materials processed are in the forms of incompact grain.So our first study is to confirm its physical character. 利用该透明机筒进行不同条件下的物料输送实验，观察到物料在该段运动情况，并对其运动进行了分析，提出临界充满度和临界角的概念，对固体输送角进行了推导。
- Materials extruded have been plasticized evenly. 5、 配备的强力干燥设备能有效地解决高速生产过程中滴灌管的带水问题。
- Many natural materials are becoming scarce. 许多天然原料越来越少。
- 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
- He is gathering materials for a new book. 他正在收集资料准备写一本新书。
- Environmentalists are keen on degradable materials. 环保分子特别喜爱能够自然分解的材料。
- Lava is extruded from the volcano. 熔岩从火山中喷出。
- Recycled materials are mostly of limited use. 再生材料大多用途有限。
- Extruded aluminum alloy cylinder body. 挤压铝合金缸体。
- All the raw materials are imported. 所有原料都是进口的。
- Stockings made of one of these synthetic materials. 尼龙长袜用这些合成材料制成的长袜
