F的例句大全

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。

The quote Mr Gates used was borrowed from the historian Arthur Schlesinger Jr, describing how Gen MacArthur in 1961 advised President John F. Kennedy to avoid intervention in Laos.

盖茨引用的那句话，借自历史学家阿瑟施莱辛格（arthur schlesinger jr），讲述了麦克阿瑟1961年是如何建议总统约翰肯尼迪（john f.kennedy）避免介入老挝的。

F. An existing construction with arch foundation was analyzed and some interesting results were obtained which may be useful for practical design.

编制了计算程序，对一已建建筑的拱式基础进行了分析，并将结果与常规基础设计理论作比较，获得了一些对拱式基础设计有益的结论。

The J-20 flat lower fuselage is optimal for all aspect wideband stealth, and emulates the F-22 design closely.

歼20平滑的机身底部很好地模仿了F22的设计，是全频隐身的最佳选择。

F_2~+ Type-Like Color Center in Alkali Halide Compound Host Laser Crystal

碱卤化合物复合基质类F2~+型色心激光晶体

In the thrust nappe zone, the size of the trunk fault F 201 and its active intensity both mainly affect the stability of the dam being built.

逆冲带内的主干活动断裂F201的规模及活动强度是影响坝址稳定的主要因素。

The Kunstmuseum houses Europe's oldest public art collection, while the Museum f ü r Gegenwartskunst specializes in works from 1960 onward.

巴塞尔美术馆（Kunstmuseum）陈列着欧洲最古老的大众艺术收藏品，而当代艺术馆（Museum fur Gegenwartskunst）则专门展出1960年以后的作品。

In addition, engineering experimental data fitting system was used to get the tie-in equation between tray efficiency and F-factor. Some critical data that was hard to achieve in experiment were ob to obtained.

此外，本文还运用工程实验数据拟合系统对塔板效率进行了数据拟合，得到了塔板效率与阀孔动能因子关联方程，获取了现有条件下实验无法测得的关键性数据。

After my ride, I sat down with the two men most responsible for bringing the F 015 from futuristic hallucination to a tangible full-scale ride-worthy research platform for the future of autonomous mobility.

试乘之后，我采访了两位最主要的研发功臣，正是他们将这样一个未来主义的科幻概念，变成了看得见摸得着的自动驾驶汽车平台。

Strategy Study of Comprehensive Utilization f for Timber Source in Anhui Province

安徽省木材资源合理利用战略研究

An exponential decay of the cluster number density n with time t is observed and the corresponding time constant is O f ≈ 1 1 × 10-4 s-1;

基底表面的团簇数密度n随时间t指数衰减，衰减时间常量Of≈11×10-4s-1；

It could function as data receiving, F Value calculation, real time curve drawing, data saving and outputting.

该装置具备数据接收、F值计算、实时曲线绘制和数据保存的功能。

Fcr power saving in signal measurements a method of signal-self-controlled display is introduced. Further, a F-ST combined time delay circuit is designed to solve the problem of counting instability when adopting this method.

为了使在信号测量中省电，本文提出信号自控显示方法，并设计F－ST组合延时电路，以解决因用这个方法而产生的计数不稳定性问题。

Rising, we are f uc king your digital world.

瑞星，我们忽悠您的数字世界。

According to the time occupancy, occupancy degree and accuracy, recall, F value for the performance evaluation, etc., the system is good.

根据时间占用度，空间占用度及准确率、查全率、F值等进行了性能评测，系统良好。

Compared with group P-F, the hemodynamic in the D-K group was more stable, but HR decreased significantly when BIS ≤ 60. The induction time and orientation recovery time of D-K group was longer than those of P-F group ( P0.05).

D-K组术中血流动力学较P-F组更加稳定，但当BIS≤60时心率下降明显。D-K组麻醉诱导时间和定向力恢复时间长于P-F组（p0.05）。

In this thesis, the time-dependent quantum wave packet method was used to study the reactive scattering F+ HBr and Br+ H2, respectively.

本文应用含时量子波包法研究了F+HBr和Br+H2反应性散射动力学。

OBJECTIVE: To establish time-resolved fluoroimmunoassay ( TRFIA) of free prostate specific antigen ( F-PSA) in serum.

目的：建立血清游离型前列腺特异性抗原（F-PSA）的时间分辨荧光免疫分析法（TRFIA）。

Most exact quantum dynamical calculations aiming at studying the nonadiabatic processes occurring in fundamental chemical reactions were carried out within the time-independent framework and also focused on abstraction reactions such as F+ H_2 and Cl+ H_2 thus far.

严格的量子力学方法处理基元反应的非绝热动力学过程，目前多以非含时方法为主，并且多用来研究像F+H2，Cl+H2等提取反应。