1.
A Study on the Effect of Soil Layer Nature and Drilling Machine on Variation of Cavity Diameter of Cast-In-Place Bored Piles
土层性质及成孔机具对钻孔灌注桩孔径变化的影响
2.
The Pore Size Change of Polysulfone-Fe_3O_4 Composite Ultrafiltration Membrane in the Magnetic Field
外加磁场下聚砜-Fe_3O_4复合超滤膜的孔径变化
3.
INFLUENCE OF BEAM ENERGY SPREAD AND CHANGES OF CHANNEL APERTURE ON BEAM WAKEFIELD
束流能散度和传输管道孔径变化对束流尾场效应的影响
4.
The Study of Change Detection Technology with Synthetic Aperture Radar Images;
合成孔径雷达图象变化检测方法研究
5.
variable hole fruit grader
可变孔径的水果分级机
6.
The system pressure changed the adsorption abilities and pore size distributions of carbide and activated carbon.
反应压力能够改变炭化产物和活化产物的吸附性能和孔径分布。
7.
Studies of the Heat Transfer in a Rotor-Stator Cavity with the Change of the Radial Position of Pre-swirl Nozzle;
预旋孔径向位置变化对转—静盘腔内换热影响的研究
8.
Study on Land Use/Land Cover Change by Multi-spectral and SAR Images
利用多光谱与合成孔径雷达图像研究土地利用/土地覆盖动态变化
9.
Rule of Pore Size Change of Composite Ultrafiltration Membrane in Magnetic Fields
磁场下磁性复合超滤膜当量孔径的变化规律研究
10.
The Study of Individual Physical Self-concept Effects on the Changes of Pupil Diameter
身体自我概念水平对个体瞳孔直径变化的影响研究
11.
Radio astronomers are now able to synthesize the response of a partially filled aperture of large diameter and thus to map variations in nebular brightness.
射电天文学家现在已经能够把部分充满的大直径孔径进行综合，从而描绘出星云亮度变化图。
12.
Preparation and Synthesis Mechanism of Mesoporous La-Co-Ce-O Oxide with Adjustable Pore Size
孔径可调介孔La-Co-Ce-O氧化物的制备及孔径调节机理研究
13.
Gas drainage in seam with large auto variable diameter bore holes
自动变径大直径钻孔抽放煤层瓦斯试验
14.
magnetic transmission variable aperture flow meter
磁力传动可变孔径式流量计
15.
The human eye has a pupil diameter which, of course, varies.
人眼瞳孔直径当然是可变的。
16.
Fabricating and cell structure refining mechanism of aluminum foam with fine cell structure
小孔径泡沫铝的制备及孔结构细化机理
17.
Analysis of changes of pressure before the orifices in laterals under low pressure drip irrigation
低压滴灌小孔出流孔前压力变化研究
18.
Dual-band Dual-polarization Shared-aperture SAR Array Antenna Technology
合成孔径雷达的双波段双极化共孔径天线阵技术