PE颗粒生产分类一种,吹塑级也叫中空级
...木趟栊纳入大门组件之中,另外也是为了保安因素而特意(Specially)设计这个中(Secondary)空的门楼(Gatehouse)的-----中空(Hollow)的部分足以藏住两三个小孩子躲在里面,居高临下的观察进入室内的人,成功的秘诀在于永不改变自己的目标。但却不容易被发现。
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中空合板 Frame core flush panel
中空玻璃 Insulating glass ; Insulated glass ; Sealed insulating glass unit
中空钉 Semi-Tublar Rivet ; SEMI-TUBULAR RIVET ; si-tublar rivet
中空双层隔热马克杯 Bird Nest
谓器中空空 hollow ; empty
双层中空玻璃 double glazing unit ; bouble glazed unit ; [建] double layer glass ; cylindrically curved glass
中空镜 Center Spot
中空纤维膜 hollow fiber membrane ; Hollow fiber ; hollow-fibre membrane ; HFMs
中空轴 hollow shaft ; quill ; quill shaft
Hollow structures can be observed when a sphere is split by focused ion beam(FIB).
聚焦离子束(FIB)切割实验表明,小球内部为中空结构。
参考来源 - 分级微纳结构ZnO空心球的制备及其光电转换性能Progress in synthesis of hollow particles has provided opportunities for their widespread use in catalysis.
中空粒子合成的快速发展已经为它们广泛应用于催化提供了机会。
参考来源 - 以核壳微球构筑催化功能材料·2,447,543篇论文数据,部分数据来源于NoteExpress
我们穿过林中空地时,我向下瞥了一眼海滩。
I glanced down at the beach as we passed an opening in the trees.
她婚姻的破裂标志着她进入了一生中空前艰难的时期。
The break-up of her marriage marked an all-time low in her life.
岩石中空隙的比例被称为孔隙度。
The proportion of empty space in a rock is known as its porosity.
You have a tube, a transparent--a tube--a hollow tube, and at the top of the tube you throw a ball through so it whips through the tube and it comes out.
用一根管子,一根透明中空的管子,从管子最上面,你丢进去一个小球,小球迅速穿过管子,飞出来
This tube, this hollow tube, which food passes through is made up of many, many epithelial cells which directly abut one another and would be a flat sheet except that it's rolled up into a tube.
这个管道,这个中空的管道,食物可以穿行其中,而它就是由许多许多上皮细胞构成的,上皮细胞一个连着一个,形成了一个平坦的细胞层,但实际上它们还在肠管中卷成管状
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