pull and push的例句大全

From the basis of intrinsic factor, Gansu regional culture has badly oppress the breeding and development of both the opportunity pull entrepreneurship and necessity push entrepreneurship.

从地域文化的内因性障碍看，甘肃地域文化严重压抑了机会拉动型和贫困推动型企业家精神的滋生和发展。

But even with a millennial ambassador on stage, the generational push and pull could be felt.

但是，尽管台上有千禧一代的代表，但仍能感到两代人之间的排斥与接受。

They give us the tough flexible frame that lets us push and pull on our will.

组成了我们坚硬有弹性的框架，使我们可以伸缩自如。

The inverter is constituted of push-pull forward DC-DC converter and DC-AC inverter bridge.

这种高频环节逆变器由推挽正激DC/DC变换器和DC/AC逆变桥级联而成。

Several zero voltage and zero current switching PWM push pull three level converters are proposed.

最后，本文还提出了另外几种零电压零电流开关PWM推挽三电平直流变换器。

The droplet of the push-pull short-circuit CO2 welding transfer in order, the energe distribute conformably, and the weld shape is good whatever welding in small or big current.

推拉送丝短路过渡过程熔滴过渡有规律，能量分布均匀一致，不论在小电流还是大电流时焊缝成形均平整美观。

Draw in push, pull, and FIFO locations.

画出推式、拉式、先进先出的地方。

Firstly, it focuses on the positioning of decoupling inventory related to different supply chain structures and the differences between push supply chain and pull supply chain.

首先探讨了供应链的几种结构及其对应的解耦库存的位置，分析了推式供应链与拉式供应链的主要区别；

push the loose ends through the looped end and pull to adjust.

把松散的一端穿过打环的一端，轻轻拉动调整一下。

The small signal mathematical model of push pull DC/ DC converter is constructed by applying the state space method, and the closed loop system block diagram and transfer function are proposed.

文章给出了应用状态空间平均法所建立的推挽式DC/DC变换器的动态小信号数学模型，得出了闭环系统框图和传递函数。

This paper introduces the information push pull technology and discusses the classification of information on Intranet.

介绍了信息的推送拉取技术，并探讨了Intranet中信息的分类。

Characteristics and Poroperties of Plastic-Steel Push-and-Pull Window of75 Series are described, Installation of the window is presented.

阐述了75系列塑钢推拉窗的特点和性能介绍了该窗的安装施工。

Objective To study the effect of push pull maneuver on cerebral apoptosis and NO content of rats.

目的探讨推拉动作对大鼠脑组织中NO含量及细胞凋亡的影响。

Two kinds of dislocation patterns and the forming reasons during the push pull fatigue process for Al single crystals

单晶铝在拉压循环过程中形成的两种位错组态与成因

AIM: To evaluate cardiovascular responses to push pull maneuver and the mechanisms of the push pull effect.

目的：评价推拉动作的心血管反应性及推拉效应的发生机制。

The article analyzes specifically dust control for effectiveness reasonableness and introduces calculating methods of blow and exhaust wind volume of Push pull ventilation device.

对其烟尘控制的有效性和合理性作了具体分析，同时介绍了吹吸式通风装置送、排风量的计算方法。

Several technical features are associated to the new torch design such as an automatic electrode change, a double flow gas nozzle and a push pull wire feeder.

与该焊枪相关联的几个技术特征有：自动更换钨电极、双气流喷嘴和推拉丝送丝机构。

Objective To investigate the injury of cortical neurons and regularity of phase change in rats after they were exposed to push pull maneuver of various degrees.

目的探讨大鼠经不同强度推拉动作暴露后，脑皮质神经元损伤程度和时相变化规律。

Comparing with the+ Gz exposure group, the push pull maneuver group will cause more increase in apoptosis amount and NO content, but this damage is reversible.

推拉组比单纯+Gz暴露所造成的NO含量及脑细胞凋亡百分比多，但这种对神经元的损害是可逆性的。

On some properties of push out and pull back

关于推出与拉回的一些性质