Remember, partial f, partial x was obtained by y That means I am slicing the graph of f by a plane that is parallel to the x, z plane.
要记得，在这里的fx中,是作为常量保持不变的。，looking，at，the，situation，where，y，is，held，constant。,这是我用一个平行于xz坐标系的平面,横截了f，所得到的图形。
There is no obvious difference in quality combustion speed and emission intensity in the condition of different charge density by means of F test.
利用F检验确定了不同装药密度下，质量燃烧速度以及辐射强度等没有显著性差异。
Through the numerical analysis of the flow phenomenon around the cable-stayed bridge by means of numerical wind tunnel, the speed distribution of the f.
运用数值风洞法对斜拉桥部分周围流场进行数值模拟，得到斜拉桥周围流场的速度分布和斜拉桥表面的压强系数。
By means of the bin, a comparative test of tractive performance between the wedged paddle wheels and nonrim ones ofpaddy-field tractor(P. F. T. ) is analysed.
此外，还分析了在该土槽上所进行的机耕船用楔形轮与无轮缘叶片轮的牵引特性的对比试验。
On measuring the spectral linewidth by means of photographing the fringes of the F-P etalon, the influence of the instrument width on the measured results has been discussed.
本文讨论了用F-P标准具的照相法测量光谱线宽时，仪器宽度对测量结果的影响。
The best order of approximation by (N, P) means of T-F series is discussed, and asufficient condition to reach this order is found.
讨论了算子（N，P）的最佳逼近阶以及达到此逼近阶的一个充分条件。
A new method for calculating the detection coverage of bistatic radars for stealthy objects is proposed, by means of which the fighter F-117A is researched as a typical stealth object.
以F- 117a作为典型的隐身目标，提出一种计算隐身目标双基地雷达探测区域的新方法。
System and method for optically imaging objects on a detection device by means of a pinhole aperture. F.
FALKDieter：用于通过针孔光圈将物体光学成像到检测装置上的系统和方法。
Mey. Benth. et Hook. f. and Herba Cistanche. Methods Making comparison by means of FTIR and HPLC technique.
方法利用傅里叶变换红外光谱(FTIR)和HPL C技术进行成分对比分析。
This paper calculates the temperature distribution in plate frame of fuselage subjected to aerodynamic heating by means of the former three methods. The numerical results turn out to compare f…
本文用前三种方法计算受气功加热的机身实心框的温度分布，井与全尺寸试验结果比较，得出满意的结果。这说明文中采用的各种处理方法是可行的。
The results calculated by means of regular formula for calculating the shear lag effect in box girder show that the usual analytical solutions f…
对试验结果的分析表明，随着载荷水平的增加，截面的剪力滞效应逐渐明显。
The results calculated by means of regular formula for calculating the shear lag effect in box girder show that the usual analytical solutions f…
对试验结果的分析表明，随着载荷水平的增加，截面的剪力滞效应逐渐明显。
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