1) cyclofusion function
旋转融合力
1.
Objective:To study cyclofusion function in normal subjects.
结论 :①双眼外旋、内旋融合力范围随立体视锐度的增高呈下降趋势 ,即视差越大 ,旋转融合力越大。
2) transcriptional fusion
转录融合
1.
Using promoter probe vector pCB182, three different nifH:: lacZ transcriptional fusion plasmids were constructed, (B-galactosidase activity was detected in vivo in Escherichia coli, in the presence or absence of NifA of Kleb-siella pneumoniae, respectively, the results demonstrated that; 1.
利用启动子探针质粒载体pCB182,构建了3个不同的nifH::lacZ转录融合质粒,在大肠杆菌中分别测定肺炎克氏杆菌NifA对它们的转录激活作用。
4) revolving resistance
旋转阻力
1.
The roller revolving resistance is measured in this paper on the standard of MT8211999 'Technological Requirements of Belt Conveyors used in Coal Mines',and the measurement uncertainty is also evaluated and analyzed on the measurement technological standard of JJF10591999 'Evaluation and Expression of Uncertainty in Measurement'.
本文对托辊的旋转阻力依据MT821 1999《煤矿井下用带式输送机托辊技术条件》标准进行检验,并按JJF1059 1999《测量不确定度评定与表示》计量技术规范对测量结果的不确定度进行评定与分析。
2.
The roller revolving resistance is measured in this paper on the standard of MT821-1999 Technological Requirements of Belt Conveyors used in Coal Mines , and the measurement uncertainty is also evaluated and analyzed on the measurement technological standard of JJF1059-1999 Evaluation and Expression of Uncertainty in Measurement .
本文对托辊的旋转阻力依据MT821-1999《煤矿井下用带式输送机托辊技术条件》标准进行检验,并按JJF1059-1999《测量不确定度评定与表示》计量技术规范对测量结果的不确定度进行评定与分析。
5) rotation of principle stress direction
应力旋转
6) whirling force
旋转力
1.
Through the most fundamental study on the motion phenomenon that the tangible motion substance revolving around the system center also revolves around its own axis in the universe,author found that the fifth intangible whirling force existed except for the known four forces in the universe;and get the mathematic expression of the tangible substance tha.
通过对宇宙中有形运动物质绕系心公转而且自转这种普遍现象的研究 ,发现在宇宙中除已知的 4种力外 ,还存在着第五种无形的旋转力 ;得到旋转力作用于有形物质的数学表达式——旋转力定理 ,也得到旋转力与万有引力的能量比值式 ( 4e3) /(π3R3)及形态比值常数为 4 /π3。
补充资料：旋转-旋转式扫描系统
旋转-旋转式扫描系统
影像学术语。CT设备的类型之一。扫描方式为旋转-旋转式(rotate-rotate，R/R)的CT设备。扫描时X线管和排列成扇形的探测器阵列做同步旋转，属第三代CT机，可用于全身CT检查，是70年代后期以来临床应用的主流机型之一。X线管为旋转阳极，发射大角度扇形线束，探测器多为氙气电离室或为固体探测器，阵列规模通常在数百甚至上千。扫描时间1～4秒。通常具有靶扫描、靶重建、动态扫描、三维成像等特殊程序和多种重建算法、测量分析功能。旋转-旋转式设备在扫描过程中探测器是连续工作的，利用率高，但不能同时进行校准。所获取的每一幅投影轨迹剖面图都是由整个探测器阵列同时采集的信息构成的，个别探测器出现误差便可能使反投影后的重建图像上出现环形伪影(ring artifact)。该型机不具备体积采样能力。
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参考词条