有变化的

There are many reasons for the great change in the ownership of houses in cities.

有很多的原因导致城市的房屋的所有权发生巨大变化。

The activities of glycerol dehydrogenase and 1,3-PD oxidoreductase were also studied, and it was found that the activity of GDHt was enhanced, but the mutation had little influence on the activity of PDOR.

同时测定了诱变前后还原途径中甘油脱水酶和1，3-丙二醇氧化还原酶的酶活变化，研究表明诱变对GDHt有明显的促进作用，而对PDOR的影响不明显。

It is patchy, unplanned, organic.

它是个有生机的，充满变化的，多元的城市。

In the biological systems of nature, because of randomicities in the development of the biological populations, it is very effective to simulate the population dynamics. In this field, there are many kind of ways to solve problems in biology, Penna model, proposed by T.

在生物界中，由于生物种群的发展变化有许多的随机性，因此，用计算机来模拟生物群体的演变发展也取得了一定成效，1995年T.J.P。

Now we also need to determine the ecliptic longitude of perigee of the sun on this same day. This changes very slowly, thus we need know only the year to compute it with sufficient accuracy.

现在，我们还需要确定黄道经度的近地点的太阳就这同一天，这变化非常缓慢，因此，我们需要知道，只有今年来计算，它有足够的精度。

The bioactivities of fullerenols under THz were also tested. The results showed that the fullerenols had different photosensitization under visible lights with different wave bands.

研究结果表明，富勒醇在可见光照射下，都表现出对细胞的光动力杀伤，并随着可见光波长的变化，富勒醇光动力杀伤效果也有一定的差异。

Besides, there are some relationships among the ploidy of the planarian, the generative mode and the temperature around during this research.

另外，本研究中还发现涡虫染色体倍性的变化与涡虫生殖方式的转变以及环境温度有一定的联系。

One of the mysteries of the Earth's history is the fundamental climate change in the Mid Pliocene, about 3.5-2.5 million years ago.

地球历史上有很多尚未揭示的奥秘，例如距今约350～250万年前的全新世中期地球气候变化的根本原因一直都是个谜。

There is much metal powder in liquid and the visitors can use magnets to attract them to the top of the container and then let go. When the powder slowly falls down in the liquid, it produce beautiful and diverse patterns like the one produced by ink drops in water.

在液体中有许多的金属粉末，观众可以手持吸铁石隔着容器把沉在底部的金属粉末吸引到上面来，然后一松手金属粉末就会缓缓落下，形成如墨滴溶解般美丽而又富有变化的图案。

According to the principle of probability curve, the data was divide into two or more parts, and then geology explanation can be got based on the diversity of line shape and its position and the useful information for mineral exploration can be got in the end.

利用概率图筛分的原理，将其筛分为二个或者多个总体，并针对其线性形态变化和数据点出现的位置进行地质解释，为找矿勘探提供有价值的信息。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失