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- These are not derived from the neural crest, instead an outpouching of the neural tube generates the optic cup which, in turn, forms the retina. 不过视网膜上皮的黑色素细胞是其中的例外,它们并非由神经脊产生,而是在神经管外囊生成的视杯产生。
- The parasitics is one of vital factors that can influence the precision of strain-gage type transducer. 应变式传感器的寄生效应是影响传感器精度的重要因素。
- The work roll surface can be ground on-line by a non-driven cup type of on-line Roll Grinder(ORG) installed in a strip mill to maintain the appropriate roll shape. 它通过设置在带材轧机上的无驱动式杯形磨辊装置,对轧制中工作辊表面进行在线磨别,以保证轧辊保持良好的轨型。
- The working principles,characteristics and process parameters of single head air spray gun,air electrostatic spray gun and high-speed rotated cup type electrostatic spray gun were introduced. 介绍了单头空气喷枪、空气静电喷枪、高速旋杯式静电喷枪各自的工作原理、施工特点及影响喷涂质量的工艺参数。
- layer of optic cup, neuroblastic, inner 视杯内成神经细胞层
- layer of optic cup, neuroblastic, outer 视杯外成神经细胞层
- layer of optic cup, proliferating 视杯增生层
- neuroblastic inner layer of optic cup 视杯内成神经细胞层
- semicircular split-electrode type transducer 半圆形分割电极探头
- dry cup type uterine suction bottle 火罐式吸宫瓶
- neuroblastic, inner layer of optic cup 视杯内成神经细胞层
- sigmoid split-electrode type transducer S形分割电极探头
- neuroblastic, outer layer of optic cup 视杯外成神经细胞层
- variable magnetic-resistance type transducer 变磁阻式传感器
- cup type electrostatic paint sprayer 杯式静电喷漆机
- proliferating layer of optic cup 视杯增生层
- square-split-electrode type transducer 方形分割电极探头
- differental inductance type transducer 差动电感式位移传感器
- physical property type transducer 物性型传感器
- intravessel catheter type transducer 血管内导管式探头