长时间地

It seems as if a great deal were attainable in a world where there are ...

只有在我过度劳累的时候，在我长时间不间断地工作的时。。。

For solve problem these, we basis these design one computer lab fire prevention the burglary-resisting system, computer lab fire prevention burglary-resisting system through infrared sensor , temperature sensor , gas detector has lenses, spend the system lasting 24 hours to control to the computer lab to transmit to the picture , find unusual situation autoalarm , play a firing prevention theft- proofly role really , can make computer system relatively safe in one, in the reliable environment , operate steadily for a long time , and lengthen service life as much as possible .

为了解决这些问题，我们依据这些设计了一套机房防火防盗系统，机房防火防盗系统通过红外传感器，温度传感器，气体探测器还有摄像头，利用系统对图像传输对机房实施二十四小时监控，发现异常情况自动报警，真正起到防火防盗作用，能够使计算机系统在一个相对安全，可靠的环境里，长时间稳定地运转，并尽可能延长使用寿命。

Numerical control lathe have following outstanding superiority than traditional lathe include:Can process out complicated parts, such as the curve coming out in traditional machine tooling, curved surface,etc;Because computer have superb operation ability is can instantaneous to calculate out each coordinate axis instantaneous amount of exercise that should move accurate, So can compound into the complicated curve or curved shttp://www.51lun-wen.cnurface ;Can realize automation that process is and flexible automation, so efficiency constant traditional lathe raises by 3-7 times;Because the computer has memory and stores ability ,Can carry out automatically according to the order that the procedure stipulates,so realize automation;Proceshttp://www.51lun-wen.cnng precision of part high, size disperse degree light, make and assemble easy, No longer need to" repair the damaged parts of a machine and supply replacements";Can realize the concentration of many processes,have many kinds of self-containment functions,such as autoalarm, controlling, automatic compensation automatically,etc;Therefore can realize that nobody guards and processes for a long time.

机床数控化改造可以加工出传统机床加工不出来的曲线、曲面等复杂的零件。数控机床比传统机床有以下突出的优越性，由于计算机可以瞬时准确地计算出每个坐标轴瞬时应该运动的运动量，因此可以复合成复杂的曲线或曲面；可以实现加工的自动化，而且是柔性自动化 http：//www.51lun-wen.cn ，从而效率可比传统机床提高3～7倍；由于计算机有记忆和存储能力，可以将输入的程序记住和存储下来，然后按程序规定的顺序自动去执行；加工零件的精度高，尺寸分散度小，使装配容易，不再需要"修配"；可实现多工序的集中，减少零件在机床间的频繁搬运；拥有自动报警、自动监控、自动补偿等多种自律功能，因而可实现长时间无人看管加工。

Numerical control lathe have following outstanding superiority than traditional lathe include:Can process out complicated parts, such as the curve coming out in traditional machine tooling, curved surface,etc;Because computer have superb operation ability is can instantaneous to calculate out each coordinate axis instantaneous amount of exercise that should move accurate, So can compound into the complicated curve or curved surface ;Can realize automation that process is and flexible automation, so efficiency constant traditional lathe raises by 3-7 times;Because the computer has memory and stores ability ,Can carry out automatically according to the order that the procedure stipulates,so realize automation;Processing precision of part high, size disperse degree light, make and assemble easy, No longer need to" repair the damaged parts of a machine and supply replacements";Can realize the concentration of many processes,have many kinds of self-containment functions,such as autoalarm, controlling, automatic compensation automatically,etc;Therefore can realize that nobody guards and processes for a long time.

机床数控化改造可以加工出传统机床加工不出来的曲线、曲面等复杂的零件。数控机床比传统机床有以下突出的优越性，由于计算机可以瞬时准确地计算出每个坐标轴瞬时应该运动的运动量，因此可以复合成复杂的曲线或曲面；可以实现加工的自动化，而且是柔性自动化，从而效率可比传统机床提高3～7倍；由于计算机有记忆和存储能力，可以将输入的程序记住和存储下来，然后按程序规定的顺序自动去执行；加工零件的精度高，尺寸分散度小，使装配容易，不再需要"修配"；可实现多工序的集中，减少零件在机床间的频繁搬运；拥有自动报警、自动监控、自动补偿等多种自律功能，因而可实现长时间无人看管加工。

The Pakistani government must realize that kleptocracy can only continue for so long – eventually, they will be forced to choose: governing the periphery of their country benevolently or giving up power in the capital to mob rule.

巴基斯坦政府必须认识到，盗贼统治的国家只能持续这么长时间——最终，他们不得不选择：是仁慈地控制他们国家的周边地区，还是放弃首都的权力，采取暴民统治。

Based on thoroughly research, the author draws some following conclusions:(1) the origin of new bilateralism in Asia-Pacific is that each country altered its trade policy to maximize its gains from trade when they faced common external shocks, which is not only to satisfy the restrains of internationally political and economic environments but also to help each government to balance internal political economy when they implement trade liberalization;(2) it has been a common trade policy for each country in Asia-Pacific to set up bilateral trade agreements as soon as possible and as much as possible to obtain hub position in the network of bilateralism;(3) with the inevitable spread of bilateralism, China, as a developing large trade economy, should take first start to guide a favorable process of regional economic integration depending on its booming economy, large domestic market, cheap labor price and abundant natural resources in aim to get much more benefits and advantages.

经过笔者研究，《亚太新双边主义的政治经济学分析》一文得到如下结论：其一，亚太新双边主义的兴起是20世纪末亚太地区各经济体在面临外部冲击的情况下，权衡内部政治经济，选择在当前国际政治经济环境的约束下能够最大化自身利益的贸易政策的必然结果；其二，尽可能快尽可能多地签订双边自由贸易协定，谋求新双边主义中的"轮轴国"地位已经成为各经济体今后较长时间内对外贸易政策的共识；其三，区域经济一体化中的新双边主义趋势已经不可避免，中国作为发展中的贸易大国，应该凭借不断增长的经济、广阔的国内市场、廉价的国内劳动力和丰富的国内资源，发挥先发优势，谋求以我为主的区域经济一体化进程，争取有利的战略地位和更多的利益。

"The bombardment of visual images in contemporary society has thesingle issue over a long period of time."

当代社会中视觉形象的冲击导致了人们愈加无法长时间清晰而深刻地将注意力集中在一件事情上。

John and Claude thrashed him royally, and I had not heard from him for some time.

约翰和克劳德狠狠地揍了他一顿，我好长时间没有听到他的事了。

It took ages to clear customs (=be allowed through customs) but then we were out of the airport quite quickly.

我们在办理清关手续时花了很长时间，但是之后我们得以迅速地离开机场。

I have found it to be the most serious objection to coarse labors long continued, that they compelled me to eat and drink coarsely also.

我反对长时间的拼命做苦工的理由是它强迫我也拼命地吃和喝。

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。