查询词典 F-22

For testing the second hypothesis, the method of correlation, partial correlation analysis, regression analysis and path analysis was used, then F test was used to compare among groups.

为论证第二个假设，本文所采用的统计方法有相关及偏相关分析、回归分析及路径分析，并在各变量分组后采用F检验方法对各组进行了比较。

In this paper, the use of education statistics t test, F test methods such as the Department of Mathematics of the University 03 (1) classes and 02 (1) students carried out a four-year analysis of academic performance, try to find employment in academic performance of students with the internal relations, and to evaluate results, make recommendations.

本文运用教育统计学的t检验，F检验等方法对我校数学系03级（1）班和02级（1）班的学生四年学业成绩进行分析，试图找出学生的学业成绩与就业的内在联系，并对结果作出评价、提出建议。

One approach, from mathematical point of view, is to translate the test into comparson of the constant a and proportion b of linear regression by using F test .

数学上该问题转化为对回归直线的常数 a和比例系数 b两组随机样本的 F检验。

The diameter of such an opening, often expressed as an f-number.

孔径这种开口的直径，常以f数表示

Next thing we need to do is to create vraycamera, this is very important, because without this type of camera we wouldn't get options like ISO, shutter speed, f-number.

下面我们要做的是建立一个物理相机，记住这是非常重要的，因为只有物理相机有iso，shutter speed，f-number这些选项。

The change trends of the angular size of the blur spot θ with the f-number and half-field angle uP were concluded.

弥散斑的角宽度θ随着半视场角uP的增大而增大，随着系统f数的增大而减小。

Expanding of Field-of-view for small F-number millimeter wave focal plane imaging is analyzed in this paper.

本文研究平面波倾斜入射在小F数毫米波焦面阵成像系统上衍射斑像差减小即视场扩大问题。

The extra information include date and time picture was taken, width, height, resolution, bit depth, equipment make, camera model, color representation, flash mode, focal length, F-number, exposure time, ISO speed, metering mode and compensation.

额外的资料，包括日期和时间的图片被带到，宽度，高度，分辨率，位深度，设备制造，相机型号，颜色的代表性，闪光模式，焦距， F数，曝光时间， ISO速度，测光模式和补偿。

One or both of transmit and receive aperture controls may include preventing some element of the transducer array from transmitting or receiving, calculating weighting apodizations to combine with standard apodizations for each frame, or determining an aperture size based on an f-number for the transducer array for each frame.

发射和接收孔径控制中的一个或二者可以包括：阻止换能器阵列中的某个元件进行发射或接收，针对每一帧计算加权变迹以将其和标准变迹相组合，或者针对每一帧根据换能器阵列的F数来确定孔径尺寸。

Flexible templates allow to imprint data directly from metadata contained in images: comment, date, time, exposure, f-number, ISO, focal length, device make and model, file name, copyright sign and add your own description to images.You can select the desired language, font face, size, color, background, opacity, placement, date/time format, etc.

灵活的模板，允许数据直接从中继在图片中所包含：评论，日期，时间，曝光， F数，国际标准化组织，焦距，设备制造商和型号，档案名称，版权注册，并加入自己的描述可以images.you选择所需的语言，字型，大小，颜色，背景，不透明，位置，日期/时间格式等。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。