助手标题
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
共[3226]条 当前为第1条到20条[由于搜索限制,当前仅支持显示前5页数据]
 

相关语句
travel
The impact of different interference substrate materials for improving the color travel effect was studied, and the influence of white and black background on the hue and the color travel effect were studied.
      
The color travel effect was sensitive to the change of substrate materials, and different backgrounds can influence the hue and the color travel effect of the pigment.
      
The developed actuator is characterized by high frequency (30 Hz), high speed (380 μrad/s), large travel (>amp;gt;270°), high resolution (1 μrad/step), and work stability.
      
The results show that an actuator excited by fixed-frequency and the adjustable-amplitude ramp voltage waveform works with a large travel range (180°), high resolution (1 μrad), speed (0.2 rad/min) and heavy-load ability (0.02 Nm).
      
Attention was focused on the relations for passenger flow densities that would adequately describe the main characteristics of the averaged passenger behavior and their distribution during boarding, travel, and exit.
      
The point is that route busing depends on the travel time and alighting at bus stops; these times depend on boarding and passengers crowding at bus stops.
      
In the conclusion it is argued that propulsion based on the Orion concept only is not the best method for interplanetary travel owing to the very large number of nuclear explosion required.
      
The investigation gives a quantitative estimate of Prandtl's qualitative conclusions to the effect that floating streamlined bodies can travel faster than the flow of the river (for turbulent flow regime).
      
It is shown that anticyclones of a certain type adapt themselves to a steady shape and travel in a direction opposite to the direction of rotation of the sphere (westwards).
      
The use of lightweight pistons (titanium, aluminum or magnesium instead of steel) makes it possible to bring the piston travel time within the range insensitive to the strength properties.
      
At low dissipation rates of the excess thermal energy of excited dye molecules via electron-nucleus interaction, photogenerated electrons have a possibility to travel over a long distance from the photogeneration site as compared with holes.
      
By switching the six ports switching valve, the retained chelates can be back-flushed by mobile phase and travel towards the analytical column.
      
Velocity fluctuations and nonelastic collisions of fragments or their aggregates lead to the liquefaction of the clastic mass-flow, providing its travel over a long distance and simultaneously producing its sorting and stratification.
      
In relatively homogeneous habitats, the locomotor activity of these mollusks is relatively high: they can travel for up to 300 cm per day, with neither the phenotype nor size of the shell having any significant influence on the level of dispersal.
      
The snails prefer to travel westward and southward, but the distances covered by individuals moving in different directions are similar.
      
The procedure of evaluating pesticide travel time through the aeration zone to the groundwater table is presented.
      
It is found that the time of pollutant travel through rocks of the aeration zone depends on the thickness and composition of rocks of this zone, the porosity of rocks, distribution factor, volumetric humidity, and the infiltration recharge.
      
Correlation characteristics and travel time differences for hydroacoustic signals under directional reception at different depth
      
Experimental data are presented for the cross-correlation coefficients and travel time differences of audible signals measured at distances of ~60 and ~120 km in an oceanic waveguide.
      
The small fluctuations of the travel time differences (≤0.43 ms for the "water" signals and ≤0.63 ms for the signals reflected from the sea surface) testify to their high stability.
      
 

首页上一页12345下一页尾页 

 
CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社