| 歌曲 | Lesson 15 Secrecy in industry |
| 歌手 | 英语听力 |
| 专辑 | 新概念英语(第四册) |
| [00:01.54] | Lesson 15 |
| [00:03.45] | Secrecy in industry |
| [00:12.27] | Why is secrecy particularly important in the chemical industries? |
| [00:19.76] | Two factors weigh heavily against the effectiveness of scientific research in industry. |
| [00:26.40] | One is the general atmosphere of secrecy in which it is carried out, |
| [00:31.91] | the other the lack of freedom of the individual research worker. |
| [00:37.00] | In so far as any inquiry is a secret one, |
| [00:40.77] | it naturally limits all those engaged in carrying it out from effective contact with their fellow scientists either in other countries or in universities, |
| [00:51.08] | or even, often enough, in other departments of the same firm. |
| [00:56.75] | The degree of secrecy naturally varies considerably. |
| [01:01.11] | Some of the bigger firms are engaged in researches which are of such general and fundamental nature |
| [01:07.94] | that it is a positive advantage to them not to keep them secret. |
| [01:13.61] | Yet a great many processes depending on such research are sought for with complete secrecy until the stage at which patents can be taken out. |
| [01:24.58] | Even more processes are never patented at all but kept as secret processes. |
| [01:31.12] | This applies particularly to chemical industries, |
| [01:34.96] | where chance discoveries play a much larger part than they do in physical and mechanical industries. |
| [01:42.16] | Sometimes the secrecy goes to such an extent that the whole nature of the research cannot be mentioned. |
| [01:49.61] | Many firms, for instance have great difficulty in obtaining technical or scientific books from libraries |
| [01:56.64] | because they are unwilling to have their names entered as having taken out such and such a book, |
| [02:02.19] | for fear the agents of other firms should be able to trace the kind of research they are likely to be undertaking. |
| [00:01.54] | dì 15 jié |
| [00:03.45] | gōng yè zhōng de mì mì |
| [00:12.27] | wèi shí me zài huà xué gōng yè zhōng bǎo mì yóu wéi zhòng yào? |
| [00:19.76] | yǒu liǎng gè yīn sù yán zhòng dì fáng ài gōng yè zhōng kē xué yán jiū de xiào lǜ |
| [00:26.40] | yī shì kē yán gōng zuò zhōng pǔ biàn cún zài de bǎo mì qì fēn |
| [00:31.91] | èr shì yán jiū rén yuán quē fá gè rén zì yóu |
| [00:37.00] | rèn hé yī xiàng yán jiū dōu shè jí dào bǎo mì |
| [00:40.77] | nèi xiē cóng shì kē yán de rén yuán zì rán shòu dào le xiàn zhì, tā men bù néng hé qí tā guó jiā qí tā dà xué |
| [00:51.08] | shèn zhì wǎng wǎng bù néng yǔ běn gōng sī de qí tā bù mén de tóng háng men jìn xíng yǒu xiào de jiē chù |
| [00:56.75] | bǎo mì chéng dù zì rán chā bié hěn dà |
| [01:01.11] | mǒu xiē dà gōng sī jìn xíng de yán jiū shǔ yú yì bān hé jī chǔ de yán jiū |
| [01:07.94] | yīn cǐ bù bǎo mì duì tā men cái yǒu lì |
| [01:13.61] | rán ér, yī lài zhè zhǒng yán jiū de hěn duō gōng yì chéng xù shì zài wán quán bǎo mì de qíng kuàng xià jìn xíng de. zhí dào kě yǐ qǔ de zhuān lì quán de jiē duàn wéi zhǐ |
| [01:24.58] | gèng duō de gōng yì guò chéng gēn běn jiù bú huì qǔ de zhuān lì quán, ér shì zuò wéi mì fāng bǎo cún zhe |
| [01:31.12] | zài zhè huà xué gōng yè fāng miàn yóu wéi tū chū |
| [01:34.96] | tóng wù lǐ hé jī xiè gōng yè xiāng bǐ, huà xué gōng yè zhōng ǒu rán fā xiàn de jī huì yào duō de duō |
| [01:42.16] | yǒu shí, bǎo mì jìng dá dào le zhè yàng de chéng dù, jí lián yán jiū gōng zuò de zhěng gè xìng zhì dōu bù zhǔn tí jí |
| [01:49.61] | bǐ rú, hěn duō gōng sī xiàng tú shū guǎn jiè yuè kē jì shū jí shí gǎn dào kùn nán |
| [01:56.64] | yīn wèi tā men bù yuàn ràng rén jiā jì xià tā men gōng sī de míng zì hé jiè yuè de mǒu yī běn shū |
| [02:02.19] | tā men shēng pà bié de gōng sī de qíng bào rén yuán jù cǐ mō dào tā men kě néng yào cóng shì de mǒu xiàng kē yán xiàng mù |