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| 41. | "Chemical reaction Any chemical process in which substances are changed into different ones, with different |
| 化学反应: 一些物质转变成另外一些物质的化学过程,与物质所发生的其它类型的变化(位置或形态的变化)不同。 |
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| 42. | utilization of natural gas research and production of chemical materials, design and consultation of chemical |
| 从事天然气开发与利用研究基本化工原料生产与研究，化工工艺设计与咨询，工业与民用燃气应用与设计咨询。 |
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| 43. | Linear least square was adopted as model correction algorithm according to the characteristics of the chemical |
| 该方法不需要设计观测器来估算过程的不可测变量，还可以将故障检测和诊断任务同时进行。 |
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| 44. | c10ck wakes you up(which is made of plastic and electronic components--materials which are made by the Chemical |
| "嘟，啷!"闹钟把你闹醒了。(闹钟由塑料和电子元件组成，这些材料都由化学加工工业(CPI)生产。) |
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| 45. | To have universally recognized and understood values for energy changes in chemical process, it is first |
| 为使化学过程中的能量变化值为世人所公认和理解，必须首先规定物质的标准状态。 |
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| 46. | Reliability is very important in the chemical process industries (CPI). a faulty piece of equipment, |
| 可靠性在化学加工工业(CPI)中非常重要。一台设备失效，一个过程的错乱，或者出现泄漏，都要花很多时间来处理。 |
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| 47. | "Vulcanization (1839): Chemical process, discovered by Charles Goodyear (1839), by which the physical |
| 硫化 (1839) :改进天然橡胶或合成橡胶物理性质的化学过程。1839年,由固特异发明硫化方法。 |
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| 48. | Corrosion is an elctro-chemical process by which a metal such as mild steel, returns to its natural state |
| 原译：腐蚀是一种电化的过程，象低碳钢一类的金属，因腐蚀而回复到自然状态，如氧化铁，即铁锈。 |
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| 49. | explains the surface finishing, such as gold plating, laminating and the surface protection methods of chemical |
| 详细叙述了铜牌、铜徽的光亮防护：鎏金、镀金、烤金、镀银、贴金、假贴金、泥金、化学工艺防护、电泳漆、有机膜等。 |
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| 50. | This subject catalog lists information resources relevant to Chemical and Process Engineering. |
| 英语资源按…检索的:工程学,自然科学与数学. |
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