Can F的例句大全

The unknown function F can be easily identified like the identification of Lagrange multipliers.

而待定函数F的识别类似于拉氏乘子的识别。

In the meantime, the power source makes use of single chip microcomputer controlling technology and realizes the function of welding parameters preset. This power can also modify the welding voltage U f through feed back controlling so to get constant voltage characteristic.

同时，运用了单片机控制，实现了焊接参数的预置功能以及反馈控制技术对焊接电压Uf进行调节，从而获得熔化极弧焊电源所需的外特性。

Therefore, the degree of contamination during welding o'f titanium alloy sheets can be predicted and controlled through selecting welding methods and setting welding parameters.

使微束等离子焊接钛合金薄板的污染问题，可通过调整焊接规范进行控制。

On the basis of this set, the f inal ized eguipment making cold-rolled and Twisted bars can be designed at hand.

在这台机组基础上，可设计出生产冷轧扭钢材的定型设备。

Instead of running at350 degrees F, drying can take place at room temperature instead, saving$ 1 million in natural gas per year, van Leeuwen said.

范•鲁凡表示，这一项每年就可以节省一百万美元的天然气开销。

Typical methods of the first class consist of predictive deconvolution, normal moveout interconversion stacking, f-k transformation, tau-p transformation, parabola Radon transformation and beamforming. They can be called as seismography method based on the geometry.

比较典型的方法有预测反褶积、正常时差变换叠加、f-k变换、τ-p变换、抛物线Radon变换和聚束滤波等，它们可以简称为基于几何地震学方法或几何滤波类方法；

The improved optical scanning system consisting of a beam expander, a galvanometric scanner with automatic self-calibra-tion and an f-theta lens can get a laser light spot with the diameter of 0.012 mm on the focal plane.

由扩束镜、高精度扫描振镜及f-θ透镜构成扫描系统，扫描面上的激光光斑直径达到0.012mm。