移民通常被定义为“永久或半永久的居住变化”。
Migration is usually defined as "permanent or semipermanent change of residence".
我们永远也不会知道这种计算能力是何时、如何发展起来的，但可以肯定的是，在人类形成半永久定居点的时候，这种计数法已经发展得很好了。
It will never be known how and when this numeration ability developed, but it is certain that numeration was well developed by the time humans had formed even semi-permanent settlements.
但是到处人们都在死于胃溃疡，或者将他们的胃整个或一半切除；在我们的周围，永久性的切除术和死亡一直都在发生。
But people died from ulcers all over the place and were having their stomachs or half their stomachs removed; there were permanent, mutilating operations and deaths going on around us.
与水星总有一半固定地面对太阳相似，该行星总是始终保持一面朝向恒星，使得星球的一半永久处于阳光之中，而另一半则永久位于黑暗。
Just as Mercury is locked facing the sun, the planet is tidally locked to its star, so that one side basks in perpetual daylight, while the other side remains in darkness.
他想稳定福岛核电站，电站周围的放射水平已经被证明超过了预期，可能需要如切尔诺贝利事件一样划出巨大的半永久性无人区。
He wants to stabilise the Fukushima nuclear power plant, around which levels of radiation are proving higher than expected, and may create large, semi-permanent no-go zones, just as at Chernobyl.
我现在的计划包括，回国后前往旧金山，尽管我确实也可以选择在某个偏远的地方半永久性地为耐克工作。
My current plan includes going to San Francisco upon my return, though I do have the choice of a semi-permanent job with Nike in the middle of nowhere.
但是用生物炭半永久性地消除大气中的二氧化碳，引起了农业界之外人们的关注。
But it is the idea of using biochar to remove carbon dioxide from the atmosphere on a semi-permanent basis that has caused people outside the field of agriculture to take notice of the stuff.
机械构件中，联轴器可以用来实现相邻两根旋转轴的半永久性联接。
In machine construction, couplings are used to effect a semipermanent connection between adjacent rotating shafts.
下面我们大盘点一下，看看剧中女主演们的韩式半永久定妆造型。
Below we have a big point, look at the female stars starring semi permanent makeup styling.
超亮光的LED发光体代替了一半的电灯泡，可永久使用，能见度达一英里。
Exceed light LED shiner replace half of electric bulb, can be used forever and Visibility reach one mile.
本论文即是参照国内相关试验技术标准和已有的实验测试的基础上进行的半永久性钢桥的静动特性测试实践。
Based on the standard of correlation experimentation technique and some experimental investigations, a practical test of static and dynamic for Half Permanent Steel Bridge is accomplishment.
除夕表现年新的一年，新的开端，万事重新起，精良的末尾是乐成的一半祝你永久是乐成者。
New Year's Day said in the New Year, new beginning, everything from scratch, a good start is half way to success is always wish you success.
介绍了动车组半永久车钩的焊接工艺及其工艺评定检测结果。
Described are the welding technology and its technology evaluation inspection result of the semi-permanent couplers on multiple units.
即使因使用刀具而产生磨损，但由于锯状或波纹状的边缘部被半永久性地维持，所以切削性能不会降低。
Even though the abrasion occurs by using the blade, since the saw like or wavy edge part is semipermanently maintained, the cutting ability is not reduced.
无论是加深自然灰还是尝试大胆风格转变，半永久性的家用染发剂都是一种低风险、低成本获得最新时尚风貌的最佳选择。
Whether enhancing natural greys or experimenting with a bold transformation, semi-permanent home hair dye is a low-risk and inexpensive way to get this latest look.
此外，该陶瓷扩散器可方便地使用，若无维护问题可以是半永久性的，这增加了其经济优势。
In addition, the ceramic diffuser can be used conveniently and semi -permanent Iy without maintenance problems, adding to its economic advantage.
我们最好假设大多数的本地植被可以提供永久性或半永久性的遮阳效果。
It is best to assume that most native vegetation will give permanent or semi-permanent shade.
当前的一个解决方案是，如果我打算申请一个半永久性变换到一个视图(而不是仅仅来回动它暂时以某种方式)，以消除影响这一切的约束。
One current solution is, if I'm going to apply a semipermanent transform to a view (and not merely waggle it temporarily somehow), to remove all constraints affecting it.
本建议规定了用于描述B - ISDNAT M半永久连接可用性的网络性能参数、指标和测量方法。
This Recommendation defines network performance parameters, objectives and measurement methods for describing B-ISDN ATM semi-permanent connection availability.
本建议规定了用于描述B - ISDNAT M半永久连接可用性的网络性能参数、指标和测量方法。
This Recommendation defines network performance parameters, objectives and measurement methods for describing B-ISDN ATM semi-permanent connection availability.
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