对许多潜在的种植者来说，当前的经济转变时间不合适。
The current economic shift has come at an inopportune time for many prospective growers.
同时，加热表面上方还会出现由爆发沸腾向常规核态沸腾的过渡，通过转变时间这一特征参量能够对两种沸腾形态进行划分。
Besides, there is a changeover from explosive boiling state to conventional boiling state on the heating surface, and the transition can be denoted by changeover time.
外拖冲击电压的极性与绝缘子表面电荷极性是否相同会影响绝缘子的电晕起始时刻、由流注向先导的转变时间间隔和流注电晕电流。
The polarity of impulse voltage and the polarity of insulator surface electric charge can affect the corona initial time of insulator, the change time - interval and the corona current.
我从来没有见过公众舆论在这么短的时间内发生如此突然的转变。
I have never seen such a seismic shift in public opinion in such a short period of time.
在20年的绝大部分时间里，我一直在撰写和谈论太空飞行，突然对深海探险者的兴趣发生了转变，这似乎有些奇怪。
As I have been writing and talking about space flight for the best part of 20 years, a sudden switch of interest to the depth of the sea doer seem peculiar.
我们经常认为我们会直接从假期的模式回到工作的模式-但是它需要花费安排一些转变的时间。
We often think that we can go straight from vacation mode back into work mode - but it's worth planning some transition time.
推广一个新品的时间正在缩短，时尚转变变得越来越快，产品周期也变得越来越短。
The time it takes to launch a new product is shrinking as fashions shift more quickly and product cycles get shorter.
随着时间的流逝，转变出现了。
一份相关报道关注到了牛随时间发生的基因转变。
A related report looked at genetic changes in cattle over time.
但是这些转变都需要长久的时间和一贯的政策才能得以确保，而阿根廷却因为在政界中风云突变而名声狼藉。
But it takes time and consistent policy to make such changes and Argentina is notorious for sudden alterations in the political weather.
视频大概20多分钟，我保证只要你对我们是如何学习的这个问题有一点点兴趣或者想要来个大转变，那么这视频很值得你花时间看一下。
Thevideo runs about 20 minutes, and I guarantee you that if you are the leastinterested in how we learn and change on a large scale, it will be worth yourtime.
在这么长一段时间里，没有发生任何有利的转变。于是唐太斯开始幻想，认为巡查员的视察只不过是一个梦，是脑子里的一个幻想而已。
Finally ten months and a half had gone by and no favorable change had taken place, and dantes began to fancy the inspector's visit but a dream, an illusion of the brain.
因为(读者)时刻追溯时间的转变要花费很多精力，所以，作者有意地不时模糊战争的宏伟场景和战争闹剧之间的界限。
Keeping track of these time shifts takes concentration, since theauthor will sometimes deliberately blur the line between war as grand drama andwar as farce.
这同时意味着在国际社会的慷慨解囊很转变成冷嘲热讽之前，时间所剩不多。
It also means that time is short before the world's generosity turns to cynicism.
进行这种转变——这是一种转变——需要艰苦的努力，也需要时间。
Making this transformation - and it is a transformation - requires painstaking work and it takes time.
看来还要等上很长时间，这将会使那些希望立即看到转变的人更为不满。
That may seem a long time to wait, and it will add to the list of disappointments for those who had hoped for immediate transformation.
在此之前，人们普遍认为，完成这一转变需要经过多年的时间。
It had been accepted before that they could take years to make such a transformation.
从传统产品转变成有机产品用了几年时间，部分原因可能是使土地从肥料和杀虫剂的中缓一缓。
It takes several years to convert land from conventional production to organic production, in part because of the need to free the soil of fertilisers and pesticides.
睡觉模式的转变可能需要一段时间。
据一项新的研究称，爱情并不一定由于长时间的相处而变淡，或是转变为朋友式的爱情。
Romance does not necessarily have to fade away in the long-term relationships and transform into a friendship-type love, according to a new study.
预测此种转变的时间是不可能的。
随着时间的流逝那种愧疚很可能会转变成为失望。
这个既有趣又便捷的转变节省了安装的时间。
It's an interesting twist and a handy way to save time during the install.
考古学家们把这个发现称作‘重大意义’，同时Pappalardo先生描述了这些研究线索是怎样在一块精美的木材被暴露在空气中后转变为和时间的抗争。
Archaeologists have called the find 'significant', meanwhile Mr Pappalardo described how the search for clues has turned into a race against time after the delicate wood was exposed to air.
因此，这个转变过程会花费一段时间，要经过几个阶段的渐进迁移。
As a result, the process will take time and go through several periods of gradual change.
只要时间长，哪怕是最不起眼的IT业务也有潜力转变成新颖的东西。
Longer term, it has the potential to transform even the humblest it operation into something quite new.
他们用数学方法计算了达尔文所声称的进化机制需要多长时间才能完成某项特定的功能性转变。
They’ve done the math to calculate how long it would take for Darwin’s mechanism to accomplish a particular kind of functional conversion.
他们用数学方法计算了达尔文所声称的进化机制需要多长时间才能完成某项特定的功能性转变。
They’ve done the math to calculate how long it would take for Darwin’s mechanism to accomplish a particular kind of functional conversion.
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