这种需求一直很迫切，数学师范教育的课程也在持续演变。
The need is as great as ever, and programs of teacher education in mathematics continue to evolve.
这种假设或许可以解释为什么活跃星系中只有10%存在喷流，以及它们如何持续演变。
This scenario may explain why only 10% of active galaxies have radio jets, and how active galaxies evolve over time.
NFS持续演变，并与Linux的演变类似(支持低端、嵌入式、和高端性能)，NFS为客户和企业实施可扩展存储解决方案。
NFS continues to evolve, and similar to the evolution of Linux (supporting low-end, embedded, and high-end performance), NFS implements a scalable storage solution for consumers and enterprises.
例如，在慢性乙型肝炎病毒和艾滋病病毒治疗期间发生艾滋病毒感染和耐药变异时CXCR 4向性病毒的出现可作为这种持续演变的表型证据。
Phenotypic evidence of this continuing evolution is seen, for example, in the emergence of CXCR4 tropic viruses during HIV infection and drug-resistant variants during chronic HBV and HIV therapy.
然而虽然雇主品牌的重要性明显上升，公司对它定义的方式似乎取决于您问的是谁。随着雇主品牌持续演变，一个持续出现的问题是“这是谁的工作？”
While employer branding clearly seems to be growing in importance, the ways in which companies define it seems to differ depending on who you ask.
但实际上，我们今天所知道的乐器是在20世纪20年代人们出于实用目的造出来、之后持续发展演变而成的。
But really the instrument we know today was the result of a continuing development that started for our practical purposes in the 1920s.
未来的发展趋势将是那些使应用程序能够持续运行的能力，即使出现数据离线重组、模式演变、版本升级和高负载变化。
The trend is for capabilities which enable the application to run continuously even through offline reorganizations of data, schema evolutions, version upgrades, and heavy load variations.
鉴于虚拟化实现的优势持续增长，这种演变并不那么令人吃惊。
This evolution isn't really surprising, as the benefits virtualization realizes continue to grow.
如果上述“急性应激障碍”的症状持续时间超过四个星期，那么这种创伤影响很可能已经演变成了“创伤后应激障碍”（PTSD）。
Ifthe symptoms described above, under "acute stress disorder", persistbeyond four weeks, the trauma- effect has probably evolved into that ofpost-traumatic stress disorder (PTSD).
然而其接口必须经常提供对状态的处理，这里的状态就是指，作为Web服务互操作结果而持续交叉和演变的数据值。
However, their interfaces must frequently allow for the manipulation of state, that is, data values that persist across, and evolve as a result of, multiple Web service interactions.
然而其接口必须经常提供对状态的处理，这里的状态就是指，作为Web服务互操作结果而持续交叉和演变的数据值。
However their interfaces must frequently allow for the manipulation of state, that is, data values that persist across and evolve as a result of Web services interactions.
但是，一旦这种担忧持续时间过长或有些过度，就有可能演变为一种问题。
But anxiety can become a problem when it becomes persistent or is out of proportion to the situation.
他们的角色是防止一次性的急剧通胀演变成持续性的物价高压。
Their role is to prevent one-off surges from translating into persistently higher pressure on prices.
许多经济历史学家说，如果失业率升至10%以上并持续数年，衰退就演变成了萧条。
Many economic historians say the line between recession and depression is crossed when unemployment rises above 10% and stays there for several years.
没有灵魂被丢失或注定要留在最低的层面，因为演变是一个持续的过程。
No souls are lost or destined to remain in the lowest dimensions, as evolution is a continual process.
如果你犹豫太久的话，疑虑会持续不断并进一步演变成为恐惧。
If you hesitate too long, doubts will linger and turn into fears.
每走几分钟，它就会怦、怦、怦地狂跳不止，然后还要演变成一阵持续的、痛苦的上窜下跳的撞击，几乎让他窒息了，令他感到虚弱而眩晕。
When he had travelled a few minutes it would begin a remorseless thump, thump, thump, and then leap up and away in a painful flutter of beats that choked him and made him go faint and dizzy.
对我们太阳系内这颗巨大环状星球的观测将追踪风暴如何演变，以及它最终会持续多长时间。
Observers of our Solar System's huge ringed world will be tracking the storm to see how it evolves and how long it will ultimately last.
这样的草地，我后来了解到，本身也是一个持续的演变过程。
Such meadows, I would later learn, are themselves in a continuing process of transformation.
作为此小说系统中最常见的人物之一，汉武帝的形象在两汉到六朝的小说本文中发生了持续不断的演变。
One of the most written characters in this writing is Emperor Hanwu who had been evolved successively in novels till the Six Dynasties.
应用该方法可以判断气候演变过程的持续性或周期性存在与否，进而可以为古气候重建和环境预测提供必要的科学依据。
The result indicated that this method was very useful to study the cycles of climatic change, which provides vital reference for paleoclimatic reconstruction and paleoenvironmental forecast.
过去50年来，芭比不只是一件玩具，而且是个文化现象，持续存在于世世代代小女孩的生活中，并且不断演变，是个经典的国际品牌。
More than just a plaything, for 50 years Barbie has been a cultural phenomenon, a constant but evolving presence in generations of little girls' lives, an iconic international brand.
应用建立的水沙数学模型以及河岸冲刷模型，模拟了一概化弯道在持续清水冲刷下的主流线位置、断面形态、主槽比降的变化过程，模拟结果符合弯道演变规律。
The model is applied to forecast the variation process of main stream direction, cross section and channel slope of a conceptualized curved river under the erosion of clear water.
我只是不明白，这种糟糕的交换演变成持续不断的争论，但到底和中国有什么关系。
I'm just wondering what on earth this bad-tempered exchange in what appears to be an ongoing argument has to do with China.
我只是不明白，这种糟糕的交换演变成持续不断的争论，但到底和中国有什么关系。
I'm just wondering what on earth this bad-tempered exchange in what appears to be an ongoing argument has to do with China.
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