有变化的

It gradually ascends in difficulty to help the student avoid sudden changes in difficulty.

逐步上行，以帮助有困难的学生避免突然变化的困难。

The lower part of PV curve contains abundant information about UEP bifurcating as power changes.

常用电力系统P-V曲线的下半部分包含有不稳定平衡点随功率P变化的丰富信息。

While I watch the moon go down a crow caws through the frost.Under the shadows of maple-trees a fisherman moves with his torch.

秋深，夜静，西天的上弦月渐渐落下去了，天色变得漆黑；或许受到天色变化的刺激吧，远远近近有内只乌鸦惊叫起来。

One of the most promising avenues of combating climate change and creating economic growth is energy efficiency technology.

应对气候变化和创造经济增长的最有希望的途径之一是能效技术。

But there are those who worry that by speaking to young children about climate change we could risk encouraging a sense of inertia, either by leaving them paralysed with fear, or cosseting them with reassuring talk of switching off phone chargers when we know that it won't make a blind bit of difference.

但是，也有人担心，告诉孩子气候变化的问题有可能会助长孩子们踌躇不前的心态，要么使他们由于害怕而举足不前，要么我们大人用拔掉电话充电器这样的话来宽慰他们，尽管我们知道这么做半点用处都没有。

Although the dazzling display may vary in intensity from year to year, it seldom disappoints.

虽然令人眼花缭乱的显示可能年年会有强烈的变化，它很少令人失望。

I am sorry for any inconveniences I have caused by this change in plans.

对不起，我有任何的计划，这个变化引起的不便。

Changes in the business environment have continued and intensified.

的变化的商业环境有继续和加强。

Introspecting this period of history we set a referential historical coordination for the present.

在当今世界历史迅速变化发展的条件下回顾这段历史，将有重要的借鉴意义

The changes of amino-N were basically identical both in saccharificated and liquidized WWWSIs They reached the lowest point at 16h, then rose slightly.

在糖化和液化两种废水中的氨态氮变化趋势基本一致，均在16h达到最低水平后有少量的回升。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。