英语翻译1,.通过眼睛看、手摸、刀刻、滴盐酸等手段可以辨认出岩石的种类.2.煤是由于地壳的变动,古代的树林被埋藏在底下,与空气隔绝,并长期受到高温高压的作用.3.地球从表面到地心可以

英语翻译1,.通过眼睛看、手摸、刀刻、滴盐酸等手段可以辨认出岩石的种类.2.煤是由于地壳的变动,古代的树林被埋藏在底下,与空气隔绝,并长期受到高温高压的作用.3.地球从表面到地心可以
英语翻译
1,.通过眼睛看、手摸、刀刻、滴盐酸等手段可以辨认出岩石的种类.
2.煤是由于地壳的变动,古代的树林被埋藏在底下,与空气隔绝,并长期受到高温高压的作用.
3.地球从表面到地心可以分为地核、地幔、地壳三部分.
4.石油是远古时代生物的遗体在地层中经过几亿年的变化而逐渐形成的.
5.石油的开采办法由露天开采和地下开采.
6.铁生锈会造成巨大损失,所以人们通过各种技术手段控制铁生锈的速度.
7.有蜡烛加热白糖时既会发生物理变化,又会发生化学变化.
8.小苏打和白醋混合后,会产生气体,并伴随发光发热的现象.
9.铁钉和硫酸铜溶液发生反应后,溶液的颜色会变浅.
10.物质发生物理变化的过程中一定发生了化学变化.

英语翻译1,.通过眼睛看、手摸、刀刻、滴盐酸等手段可以辨认出岩石的种类.2.煤是由于地壳的变动,古代的树林被埋藏在底下,与空气隔绝,并长期受到高温高压的作用.3.地球从表面到地心可以
1. Through the eyes, hands touch, Knife Carving, dripping hydrochloric acid and other means to identify the types of rock.
2. Coal is due to changes in the earth's crust, ancient forests have been buried at the bottom, and air separation, and has long been the role of high temperature and pressure.
3. Earth from the surface to the center of the earth can be divided into the core, mantle, crust of three parts.
4. Oil is the remains of ancient organisms in formation through the hundreds of millions of years of evolving changes.
5. Mining method of oil extraction by the open and underground mining.
6. Cause huge losses of iron rust, so people through a variety of technical means to control the rate of iron rust.
7. A candle heating sugar occurs when both the physical changes, chemical changes will occur.
8. Baking soda and vinegar mixture will produce gas, and with the phenomenon of light and heat.
9. Nails and copper sulfate react, the solution of the color lighter.
10. Physical changes occurring substances in the course of a certain chemical changes have taken place.