实际地

To solve the traveling salesman problem quickly and effectively is of high practical value.

快速、有效地解决货郎担问题有着极高的实际应用价值。

The problem is simply stated: Should our country allow citizens to make treasonous statements, even though they are not actually guilty of treason?

问题简单地说就是：我国应否让公民发表卖国的言论，即使他们实际并未犯卖国罪。

The advantages of this new method are:(1) The field conductivity distribution function is fitter the actual condition than tradition methods:(2) On the condition of triangle elements cut of field, making the calculation speed increase in large degree than tradition methods.

与单元电导率重建算法相比，节点电导率重建算法的优点有：(1)使场域电导率分布函数更符合实际情况，克服了传统算法中对电导率作离散化处理的缺陷；(2)当场域采用三角形单元剖分方式时，在场域的剖分密度保持不变的情况下，可以大大提高重建计算的速度；(3)在场域采用三角形单元剖分方式时，场域的剖分密度可以比以前加大一倍，在不降低重建计算速度的前提下，可以改善重建计算的精度；(4)由于重建的是所有节点的电导率，避免了先前单元电导率重建图像中"阶梯"状边缘和"锯齿"状边缘的出现，明显地改善了图像的视觉效果。

In addition, total wheel/rail contact calculation with divided rail outline method are raised. Under the condition of considering the displacement, bouncing, yaw, roll of wheelsets and displacement, bouncing, roll of rails, minimum gap between rail and wheel were calculated by the trochoid method and divided rail outline method, we can easily judge totally real contact states of the wheel/rail such as normal one-point contact, nonnormal one-point contact, two-point contact and wheel complete lift. Wheel/rail normal forces in the two contact point are respectively calculated by nonlinear Hertz contact theory, and then, result of simulation more close to reality on actual track.

另外，提出了轨廓分区法全面计算轮轨接触状态法，在考虑轮对的横移、浮沉、摇头、侧滚和左右钢轨的横移、浮沉、侧滚的条件下，可全面地分别计算左右侧轨顶和轨侧区域与车轮的最小轮轨间隙量，以此来判断轮轨的真实接触状态：正常的一点接触、非正常的一点接触、两点接触和车轮完全悬浮，并根据非线性赫兹接触理论分别求得两接触点处的轮轨法向力，从而使仿真结果更接近于车辆在实际线路上的运行状态。

Taking the Tunisian Gas Transimission Pipeline as an example, the paper discusses how to define a proper welding plan, and points out some problems to be duely solved in ac...

结合突尼斯天然气管道工程的特点，介绍了如何正确地选择焊接工艺方案，同时指出在管道组装焊接时应注意的几个实际问题。

Two-way referral guidelines are explored in the pilot work of Guanlan People's Hospital,which takes the symptoms as the turn-up gudieline and the health as the turn-down gudieline.We can see that the guidelines are reasonable and standardize doctors' referral behavior.

深圳市观澜人民医院在双向转诊试点工作中，创新思路，探索出具有鲜明特色的以症状上转和以健康问题下转的转诊指南，从实际运行情况来看，该转诊指南可操作性较强，很好地起到了规范医生转诊行为的作用。

However, in a burst of applause, the experts pointed out, we must soberly aware that the current government monopoly on land the actual poor, two-track system and reserve land, fewer resources and other factors have become the city's operating state-owned land use rights of tendering, auction, listing the work of further worry.

然而，在一片叫好声，专家们指出，我们必须清醒地看到，当前政府垄断土地的实际穷人，双轨制和储备土地，更少的资源和其他因素，已成为城市的运营国有土地使用权招标，拍卖，上市工作的进一步担忧。

Therefore,some unadaptable problems in investigation and prevention have to be solved;the law and characteristics of this crime have to be fully grasped;practical countermeasure has to be made out ,thus this crime can...

为此 ，必须解决好侦防工作中存在的某些不适应问题，充分掌握流窜犯罪的规律和特点，制订出切合实际的侦防对策，从而有效地打击犯罪，维护社会治安。

Suppose you were obliged suddenly to depend entirely on your own unassisted power to make money-would it not then be necessary to do something practical?

假定你地孤立无援，完全得靠自己的本领赚钱谋生——那么做些实际的事情不是必要的吗？

In addition to the passive aggressive underminer, who delivers barbs鱼钩 dressed up as friendly inquiries, there is the naysayer反对者,老爱唱反调的人, who undermines you more obviously, the plan-breaker, who ditches 摆脱,抛开 you at the last minute, and peer同辈人 pressurers who won't let you go home when you want to.

除了消极对抗的暗中破坏者假装友好的关切实际暗藏讥讽外，还有更加明显地老是跟你唱反调的人，还有毁约者，最后一刻把你抛弃，再就是同伴压力施加者，你想回家时他却不让。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。