有变化的

The basic principle of the trumpet is that blowing into the tube through taut lips sets up an audibly resonant vibrating column of air.

小号的基本原理（作者注：以及它的&兄弟姐妹&都有同样的原理）是通过嘴将空气吹进铜管体内使空气由于压力变化在里面共鸣振动发出声音。

The reason of above phenomena is that they can not fit the rapidly changeable social culture, that they are confined by their experience and astricted by traditional culture unconsciously, that they are immature in their minds.

出现这种情况的原因主要有：首先，女小说家力图追随急剧变化的社会文化时产生不适感；其次，受到个人成长经历经验的局限；再次，自觉不自觉受到传统文化束缚，最后，女小说家女性主体意识仍不成熟。

Each provider has separate interests and risk aversions; and they differ in their attitudes toward how to handle change, let alone their methodologies for decision-making.

每个有单独的利益和风险aversions提供商；他们不同的态度，如何应对变化何况他们的方法决策。

Demain said it's estimated that 90% of the Alaskan tundra will be forested by 2100, and that the types of trees that are most common are changing, too.

德美恩说，到2100年，估计有90%的阿拉斯加冻土地带将会草木从生，并且最普通的树木的种类也将发生变化。

The findings are as follows:①soils rich in 2∶1 clay minerals which have lower binding energy are readily to desorb ...

土壤干湿变化对钾素转化的影响因速效钾含量的高低而有明显的区别。

It is indicated that none of the three dopants had effects on thegeometric properties of the T-grain.

随着掺杂量和掺杂位置的不同，掺杂后基本乳剂的感光度有不同的变化。

The tests show that it's quite essential to confirm the mechanical properties of rock with the triaxial test fitting the stress change of acutal engineering.

试验研究结果表明通过符合工程实际应力变化的三轴试验确定岩石的力学性能参数是很有必要的。

Zhu Datong experienced the function of the foot during I practiced,in Wu-style Taijiquan,the center is on one leg,the foot is the base,the base of change between Yin and Yang.

祝教练在练拳中体验到脚在拳中的作用，吴式太极拳单腿脚重心，脚的作用之大是根，是阴阳变化的根，祝教练有一决：上下一条线，脚下阴阳变。

There's a secret weapon in the change wars, one that can fill the gaps and soften the edges of our constantly morphing identities—and I don't mean leaving your whole social system or forcing others to conform to you at every moment in time.

在&改变之站&中有一个秘密武器。一个能够在不断变化的身份中去填补鸿沟、软化棱角的武器--我不是说完全离开你的社交系统或者强迫别人及时每时每刻都同步。

New musical compositions were created during the Shizong Period (1418-1450), as well as, a music culture that included Gagaku music, for instance. After the Chengzong Period (1469-1494), many Tangyueqi had already gone through many transformations and served as accompaniment in Choson musical performances.

在世宗时期（1418－1450）开始整备乐器，新创作乐曲，整理雅乐等等的音乐文化事业中，需要了一种朝鲜音乐的发展，到成宗时期（1469－1494）以后很多中唐乐器本身已经有不少的变化，而且这些乐器在朝鲜本土音乐伴奏时也使用。

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％。