df的例句大全

It is suggested that DF 11B passenger train locomotive with 441 OkW, AC transmission, disc brake, full suspension traction motor be developed sooner to satisfy the needs of longer combination and faster of passenger trains on some busy trunk lines.

建议加速研制4410kW、交流传动、轮盘制动、牵引电动机全悬挂的东风11B型客运内燃机车，以满足一些繁忙干线旅客列车进一步扩编和提高旅行速度的需要；

At present, the most popular electronic file form& P DF file incorporated the multimedia information has the abundance of mutual way. PDF file was published on the Web, and it has a unique advantage in conveying.

目前最流行的电子文档格式&PDF文档，集多媒体信息于一身，交互方式丰富，并且可在Web上发布和传递，具有独特优势。

Objective: It is to investigate the effects of puerarin injection on diabetic foot disorder ( DF).

目的：观察葛根素注射液对糖尿病足（DF）的疗效。

By using the MCNP, some arrangement of DF sub-critical facility is calculated.

文章介绍了应用MCNP3B程序对DF堆次临界装置的几个实验布置进行的物理参数计算，并将计算结果与实验结果进行了比较。

With Step-quenching bright oil DF-S, the martensite step-quenching test for bearing component has been made. The test results show that the oil may significantly reduce the deformation and stress, increase crushing load of the steel ball and service life of the bearing.

采用DF-S油对轴承零件进行马氏体等温淬火试验，证明该淬火油可以显著降低变形和应力，提高钢球的压碎载荷及轴承的使用寿命。附图3幅，表3个。

Performance Test for Coalmine Ventilating Fan by Using DF-3C Multichannel Anemoscope automatic radio wind wane and anemometer

浅析DF-3C多路风速仪对煤矿通风机的性能测试

This kind of air-cooler is applied in DF 4 , DF 5, DF 7 diesel engine etc.

本厂生产的中冷器可适用于DF4 、 F5 、 F7等系列机车柴油机.

A Method of Creating COULTER STKS DF Scatterplot

一种COULTER STKS DF散点图的生成方法

Objective To introduce the structure and operating principle of a laser optometer for dark focus DF.

目的:介绍了暗焦点检查仪的结构原理.

Pan ZM , Ye DF , Xie X, et al.

潘子民,叶大风, 谢幸, 等.

DF 4 D diesel locomotive, one of the most common locomotives for trains with passengers.

DF4D内燃机车, 最常见的牵引客车的机车之一.

New ideas for the improvement of standardized driver's cab are given for DF 11 diesel locomotive.

最后对实施规范化司机室的DF11型内燃机车提出了新的改进设想.

Results of SCPP DF were compared with those of CPP and control ( physiological saline ).

结果与 CPP 和生理盐水组比较.

All 5 serum specimen of suspected Dengue patient are positive for DF-IgM and DF-IgG.

检测疑似登革热病人血清5份,登革热IgM、IgG抗体均阳性.

Also on exhibit are the DF 21 intermediate-range ballistic missile and DF 11 short-range ballistic missile.

也在展览品上是DF21中间物 - 范围的冲击导弹和DF11不能到达远处的弹道导弹.

The development and strength of DF depends on your support. DF will light up your life!

帝丰的发展壮大有赖于您的支持! 帝丰将使您的生活空间更加完美!