不变化的

But if it is not clean coal our efforts to mitigate climate change will fail.

但是，如果煤炭资源不能得到更"清洁"的利用的话，我们试图缓解气候变化的努力就将付诸东流。

I love and am used to keeping a distance with those changed things. o nly in this way can I know what will not be abandoned by time.

我喜欢并习惯了对变化的东西保持着距离，这样才会知道什么是最不会被时间抛弃的准则。

While the experimental side force distribution over a slender body with a blunt ogive nose is basically consistent with the curve of the analogy predicted, and the characteristic points and half cycle of the experimental curve are basically constant with the roll angle changing 360°. But the local maximums in the curve are not the results as the analogy predicted, which is an important flow feature of 3-D slender body than that of 2-D cylinder.

而钝头拱形细长体在大迎角下的截面侧向力分布与脉冲起动横流比拟方法预测的侧向力曲线的形状是基本相同的，而且随着滚转角旋转360°，截面侧向力分布曲线的特征点和半周期基本保持不变，即它们都基本上不受滚转角变化的影响；但是截面侧向力分布曲线极值点形成的原因却是不同的，这是细长体绕流区别于二维圆柱绕流的一个重要特性。

The cause of cradle cap is uncertain, although it may be linked to hormonal changes affecting the oil-producing glands in the skin.

事业的摇篮，上限是不确定的，虽然它可能与荷尔蒙变化，影响产油腺体在皮肤上。

With atmospheric carbon concentrations rising towards 400 parts per million concerns about climate change will not go away.

随着大气中的碳浓度接近400ppm，人们对于气候变化的担忧将不会消失。

Meanwhile ,this paper analyzed separately the relations between Atlantic high pressure,Ice landic low pressure and our country's climate.Results showed that winter tempera ture in our country was correlative with Atlantic high pressurepresented basical ly, but counter-correlative with Icelandic l...

同时，还分析了大西洋高压和冰岛低压与我国气候的关系，发现大西洋高压与我国冬季气温基本呈正相关，而冰岛低压与我国气温大致呈反相关，但均没有显著影响，所以两者都不是影响我国气候变化的重要天气系统。

But, the influence of interest rate movement on exchange rate is uncertain.

但是，利率变化对汇率的影响是不确定的。

There is no change in the motion of a body unless a resultant force is acting upon it.

除非有一合力作用于物体上，否则物体的方向是不会发生变化的。

The filtering and feeding rate of rotifer Brachionus urceus were studied under different temperature, salinity, food species, pH and light.

研究了壶状臂尾轮虫在不阔的温度、盐度、饵料种类、pH和光照条件下滤水率和摄食率的变化情况。

Generally, instrumental rumination helped to reduce negative mood, emotional-focused rumination worsened negative mood, and meaning-searching rumination increased the duration of negative mood. Moreover, in the period of severely and long-term negative mood status, instrumental rumination seemed to maintain the duration of positive mood, emotional-focused rumination still worsened negative mood, and meaning-searching rumination seemed to prolong the duration of negative mood. Besides, in the period of negative mood episode, instrumental ruminative had no effect on mood fluctuation, emotional-focused rumination deteriorated and extended negative mood, and meaning-searching rumination had harmful effect on the negative mood but still had borderline effect on the positive mood.

整体平均来说，功用性反刍有助於负向情绪的缓解、情绪焦点反刍会增强负向情绪感受、意义寻找反刍则是增加负向情绪维持的时间；若当天处在长期又严重情绪不佳日子中时，功用性反刍似有维持正向情绪的效用、情绪焦点反刍则是恶化当天的负向情绪强度、意义寻找反刍则有延长当天负向情绪时间的趋势；若连续处在长期且严重情绪不佳的日子中，功用性反刍对情绪变化并无影响、情绪焦点反刍则是延长且恶化此时期的负向情绪状态、而意义寻找反刍不但会影响负向情绪的状态，似也会有助於此时期的正向情绪状态。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。