The short-circuit current (Isc) value was expressed in μEq per square centimeter of tissue per hour and was positive when the positive charge flowed from the mucosa to serosa. Transmural tissue conductance (Gt) was calculated from the change in current in response to voltage pulses according ...
MWC 349A is the brightest radio continuum star in the centimeter domain. The thermal radio continuum emission is believed to originate in an ionized bipolar flow that photoevaporates from the surfaces of a neutral Keplerian disk. In this work we present high angular resolution observations taken ...
The earplug is formed by the extrusion that a maximum gauge is about 12 millimeters, the extrusion has some narrow positions opened with about 1 to 5 centimeter apart, extrusion is divided into a string of at least ten earplugs, at narrow positions, last earplug on the earplug string made ...
厘米centimeter 毫米millimeter 公顷hectate 牛顿/平方米newton/square meter 千克/立方米kilogram/cubic meter 英尺foot 英寸inch 磅pound 吨ton 加仑gallon 千磅kip 平均尺寸average dimension 变尺寸variable dimension 外形尺寸overall dimension 展开尺寸develop...
事故塔内碱液浓度一般控制在 160g/l ，事故碱液循环泵和事故风机的开关应处于 运行位置，碱液循环泵的进出口阀门应处于关闭位置，正常情况下，碱液由碱高位槽溢流进入事故塔，在失电状况下，碱液高位槽下部切断阀自动打开。
Traveling wave tubes (TWTs) are vacuum electronic amplifiers (see Beck, Gittins, and Pierce) that are commonly used for communication in the centimeter wav... V Dronov,MR Hendrey,TM Antonsen,... - 《Chaos》 被引量: 67发表: 2004年 Relativistic plasma microwave generator A 480-keV electron ...
Pb1−xBaxNb2O6 (PBN) single crystals have been grown by the vertical Bridgman method in the composition range of 1−x=0.5–0.6. Centimeter size crystal... Lee,M.,Feigelson,... - 《Journal of Crystal Growth》 被引量: 8发表: 1998年 Thermoelectric properties of Bi2SexTe3−x prepare...
No prehistorical find anywhere shows such a clear proof for the interest of prehistoric mankind in cosmic events as does the Nebra sky-disk. With an almost 100 percent probability, the (originally) 32 centimeter-size gold plates represent stars. According to astronomical analysis, the group of ...
In the IF group the bone tunnel at the level of the joint entrance was enlarged by 14% (p = .001). One and two centimeter distal to the joint line the IF group showed a widening of the bone tunnel by 21% (p < .001) One and two centimeter below the joint line the ...
We present recent centimeter‐wavelength ''global‐array'' VLBI images of the quasars 3C 273 and 3C 345 with dynamic ranges in excess of 3000:1. They trace the jet emission on scales fromr5 parsecs out to 200 parsecs. The maps of 3C273 at 18 cm wavelength show a well‐collimated one‐...