this recommendation describes the protection of cables by means of incombustible materials and provides information on the classification and characteristics of the sealing materials.

1、

prior to the air pressure test, a trial test shall be carried out using air or other nontoxic and incombustible gas.

气体压力试验时，必须用空气或其他无毒、可燃气体介质进行预试验。

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2、

the calculation of the thermodynamic properties for the products of combustion of the mixed gaseous fuel with incombustible gases

混合气体燃料（含不可燃成分）燃气热力性质的计算及讨论

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3、

studies on the relation between fire resistant limit and the thickness of light incombustible wallboard

轻质不燃墙板厚度和耐火极限的关系

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4、

preparation of composite ceramic incombustible coating for aluminum alloy surface

铝合金表面复合阻燃陶瓷涂层的制备

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5、

the postage certificates which are contaminated, incomplete or illegible due to fading or discolouring, and stamp patterns cut from stamped envelopes, stamped postcards and stamped aerogrammes shall not be used.

污染，残缺或者褪色，变色，难以辨认的；从邮资信封，邮资明信片，邮资邮简上剪下的邮票图案。

provided by jukuu

6、

don't keep them in plastic bags or airtight boxes and avoid humidity, which can make them mouldy and avoid bright light, which can discolour suede.

不要放在塑料袋子里，或者不透气的盒子里，而且要注意防潮，以免发霉；注意防晒，以免掉色。

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7、

according to the discolouring between potassium persulfate and light green sf with the anti-catalytic effect of alcohol, a new catalytic spectrophotometry method for the determination of alcohol had been established.

基于乙醇对过硫酸钾与亮绿间的氧化褪色反应的负催化作用，建立了一种定量乙醇的新方法。

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8、

objective: the research turns over the function of potentilla discolour bunge ( pdb) on the pancreatic islet b cells of the dm rat.

前言：目的研究翻白草对糖尿病大鼠胰岛B细胞的作用。

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9、

t trace selenium(ⅳ) can catalyze the discolouring oxidization of methylene blue by potassium bromate in nitric acid medium.

在硝酸介质中，硒（Ⅳ）能催化溴酸钾氧化亚甲蓝使之褪色。

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10、

and through lines of discoloured linen,

钻过一行行晒得褪了色的衣服，

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11、

immediately above his head there hung three discoloured metal balls which looked as if they had once been gilded.

他的头顶上面挂着三个褪了色的铁球，看上去以前曾经是镀过金的。

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12、

dice the apples and toss with a little lemon juice to prevent discolouring.

将苹果切片，和上少许柠檬汁防变色，沥干。

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13、

remove any dead, diseased or damaged wood which is flaking or discoloured.

剪掉任何正在脱落或变色的枯死的，患病的或损坏的枝条。

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14、

the leads must be bright and no longer tarnished or discoloured.

导线必须是亮泽的，不再无光泽或变色。

provided by jukuu

15、

technology of preventing copper and its alloys from discolouring

国外铜和铜合金防变色工艺

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16、

study on new type silver discolour inhibitor

新型银变色抑制剂的研究

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17、

observation on clinical treatment of discoloured teeth by light-cured-resin following home bleaching

软托盘脱色法、光固化树脂治疗变色牙的临床研究

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18、

wear resistance and discolour resistance are dependent not only on sn content but on thickness of plating film.

镀层的耐磨性和抗变色性不仅与锡含量有关，也与镀层厚度有关。

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19、

lengthy standing ovations rewarded not just great performances ( bassey, hudson and streisand) but a break from the endless badly written snark.

现场观众长时间的起立欢呼不只是对（贝西、哈德森和史翠珊等人）杰出表演的衷心祝贺，更是对从冗长的糟糕节目中解脱出来的如释重负。

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20、

so how many standing ovations do you think a modern-as in still living-composer of orchestral music could get in one night?

你们认为有一位现代的-我指的是现在依然活着的-作曲家的管弦乐作品在一个晚上能够得到多少次的站立鼓掌？

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