A near net shaped carbon fiber reinforced Al composite was prepared by a new vacuum squeeze casting process.
利用自行设计的一套净成形真空液相压渗工艺装置制备了净成形碳纤维增强铝基复合材料。
Being three dimensional net shaped microporous structure, the corundum filter plate comes to good filteration result and improves the melt spinnability and the fibers quality.
刚玉过滤板孔隙呈三维网状结构，过滤效果好，改善了熔体的可纺性，纤维质量得到提高。
There were neuropeptide Y immunoreactive nerve fibers in medullary cords which were bead and li ne shaped and wove into net.
在髓索中可见神经肽Y免疫反应性神经纤维，呈串珠状和线状，交织成网。
Metal injection molding is a new net shape technology applied to produce complex-shaped metal parts, in which materials are metal powder and binder.
金属注射成形是一种用来制造形状复杂金属零部件的新型近净成形技术，其物料组成为金属粉末和粘结剂。
Stone box (box-shaped stone cage). Stone cage net is fixed in place so that filling of the wire or wire-mesh polymer material production.
石箱(箱形石笼网)是固定的，这样的填充线或金属丝网高分子材料生产。
In trawling, a fishing boat drags a bag-shaped net along the sea bottom. Fish such as cod, flounder, and haddock are caught in this way.
用拖网捕鱼时，渔船拖着一个袋状的网，从海底兜网鱼类。鳕、比目鱼、黑线鳕等都是用这种方法捕捞的。
Methods: to transform the irregular wax perfusion-path into net work-shaped wax path.
方法：改不规则蜡注道为网络状蜡注道。
The net may be cone or frustoconical-shaped and arranged coaxially with the rose pipe.
所述网可 以为圆锥形或者截头圆锥形且与过滤管同轴心。
The network bonding point is firm, but is not slip. The ball shaped plastic avoids the network contacting floor directly, and reduces abrasion, further prolonging the net service life.
网络结点坚固，不滑移，球状塑料避免了网络直接触及地面，减少磨损，延长网络使用寿命。
The two ends of each steel wire rope are fixed through the circular metal rings and are interwoven with the arc-shaped wear-resistant metal sheets to form a net.
钢丝绳的两端通过圆形金属环固定且与弧形耐磨金属片交织成网状；
A net-shaped small hole is arranged on the seepage plate, and a longitudinal drainage groove and a groove which is vertically communicated with the drainage groove are arranged on the guided plate.
渗水板上设置 有网状小孔，疏导板上设置有纵向的排水凹槽和与排水凹槽相垂直的连通凹槽。
The device is composed of a horizontal material bin, a star-shaped feed device, a centrifugal fan, a cyclone separator, a shaping box, a rotary elliptical cylinder, the paving net belt, etc.
装置由卧式料仓、星形下料器、离心式风机、旋风分离器、成型箱、旋转椭圆筒及铺装网带等组成。
A method for automatically cleaning a net cage under tidal waves and water and a ring-shaped frame type device thereof relate to the agriculture, that is, the floating type net cage culture at sea.
圆环形框架式潮浪水下自动清洗网箱的方法和装置涉及农业，海上浮动式网箱养殖。
The utility model discloses a cell slide pathological treatment wet box device, which comprises a box body, a box cover, a net-shaped parallel support frame, a cell slide and water.
本实用新型公开了一种细胞爬片病理处理湿盒装置，它包括盒体、盒盖、网状平行支架、细胞爬片和水。
The utility model comprises a separator which is a folding type separator; one face of a separator is smooth; the other face is provided with net-shaped protrusion stripes.
结构具有隔板，隔板为折叠式隔板，隔板一面平滑，另一面有网状凸出条纹。
In trawling, a fishing boat drags a bag-shaped net along the sea bottom.
用拖网捕鱼时，渔船拖着一个袋状的网，从海底兜网鱼类。
The ring-shaped vane type hollow floater scraper continuously conducts the upward and downward movements in the net cage, so that the fouling on the cage can not survive.
圆环形叶片式空心浮子网刮不断的在网笼上做上下运动，使污损物无法在网笼上附着生存。
The present invention relates to an H-shaped steel specialized for the supporting column of the contact net of the electrified railroad and the preparation technique thereof.
本发明涉及一种电气化铁路接触网支柱专用H型钢及其制备工艺。
Frost boiling, alligator crack, net-shaped crack and pits are commonly found in highway pavement, they are resulted from the moisture damage in the asphalt concrete pavements.
沥青混凝土路面因水损害造成的唧浆、龟裂、网裂、坑洞等早期破坏现象，在公路路面中普遍出现。
Frost boiling, alligator crack, net-shaped crack and pits are commonly found in highway pavement, they are resulted from the moisture damage in the asphalt concrete pavements.
沥青混凝土路面因水损害造成的唧浆、龟裂、网裂、坑洞等早期破坏现象，在公路路面中普遍出现。
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