CHARACTERSTICS OF EST-2

1、 1. It is evident that a well lubricated bearing turns more easily than a dry one. 2. It seems that these two branches of science are mutually dependent and interacting. 3. It has been proved that there is water on Mars. 4. It was not until the 19th century that heat was considered as a form of ener

2、gy. 5. Computers may be classified as analog and digital. 6. This steel alloy is believed to be the best available here. 7. Electromagnetic waves travels at the same speed as light. 8. Microcomputers are very small in size, as is shown in Fig. 5. 9. In water sound travels nearly five times as fast a

3、s in air. 10. Compared with hydrogen, oxygen is nearly 16 times as heavy. 11. The resistance being very high, the current in the circuit was low. 12. Ice keeps the same temperature while melting. 13. An object, once in motion, will keep on moving because of its inertia. 14. All substances, whether g

4、aseous, liquid or solid, are made of atoms. 1顯然，潤滑得好的軸承比不潤滑的軸承容易轉(zhuǎn)動。 2看來這兩個學科分支是相互依存、相互作用的。 3已經(jīng)證明，火星上有水。 4直到十九世紀人們才認識到熱是能量的一種形式。 5 計算機分為模擬計算機和數(shù)字計算機二種。 6 人們認為這種合金鋼是這里能提供的最好的合金鋼。 7 電磁波傳送的速度和光速相同。 8 如圖5所示，微型計算機體積很小。 9 聲音在水中的傳播速度幾乎是在空氣中傳播速度的五倍。 10氧與氫比較，重量大約是它的十六倍。 11 由于電阻很大，電路中通過的電流就小。 12 冰在溶化時，其溫度保持不變。

5、13 物體一旦運動，就會因慣性而持續(xù)運動。 14 一切物質(zhì)，不論是氣態(tài)、液態(tài)，還是固態(tài)，都由原子組成。 Work Area Noise Limits The sound pressure level shall not exceed 115dB(A) measured with an instrument set to “SLOW” response, at any time and at any place which is accessible to personnel, with start-up, shut-down, regeneration, maintenance operati

6、ons and in case of emergency discharge of safety valves but excluding emergencies where life is at risk. 工作場所噪音限制 使用大量的復合詞及縮略語 Full-enclosed Feed-back On-and-off-the-road Radiophotography Colorimeter thermometer maths (mathematics ) lab ft cpd FM telesat comsat VHF UHF DDT IMO SOLAS CD DVD STI STD T

7、B Full-enclosed 全封閉的 Feed-back 反饋 On-and-off-the-road 路面越野兩用的 Radiophotography 無線電傳真 Colorimeter 色度計 thermometer 溫度計 maths (mathematics ) 數(shù)學 lab (laboratory) 實驗室 ft (foot/feet) 英尺 cpd (compound) 化合物 FM (frequency modulation) 調(diào)頻 telesat (telecommunication + satellite) comsat (communication + satellite) 通信衛(wèi)星 VHF (very high frequency) 甚高頻 UHF (ultra high frequency) 超高頻 IMO (International Maritime Organization) 國際海事組織 SOLAS (Convention on the Safety of Life at Sea) 國際海上人命安全公約 CD (compact disk) DVD (digital video disk) AIDS= Acquired Immure Deficiency Syndrome STI =Sc