the hydraulic experiment has proved that the standard circular section of the plastic hose can only be formed in the condition of a certain internal water pressure because the plastic hose is hydraulic smooth pipe, soft and elastic and different from the hard texture plastic pipe.

1、

to do so, undo the hose clamp and pull the hose off the pressure pipe.

为此，松开软管卡箍并拉出压力管的软管。

provided by jukuu

2、

to do this, push the pressure hose onto the pressure pipe and tighten the hose clamp.

为此，将压力软管推到压力管上并拧紧软管卡箍。

provided by jukuu

3、

different arrangement of the piping, different connecting manner of the hose and steel pipe, different air leakage and different operation conditions would have influence on conveying capacity.

不同管道布置形式、不同软管和钢性管连接方式、不同漏风量、不同操作条件均对输送产量有影响。

互联网摘选

4、

the paper i use is made using an aluminium water trough, a silk screen, and a hose pipe with a homemade nozzle.

我使用的纸是由一个铝制水槽、一个丝网和一条带有自制喷口的软管制作而成。

互联网摘选

5、

exo-tcd is successfully used as high-density liquid fuels while adamantane is widely applied in the fields such as medicines, functional materials and fine chemical industry.

挂式四氢双环戊二烯是目前用量最大、用途最广、综合性能较好、成本较低的合成高密度液体烃燃料，金刚烷在医药、功能材料和精细化工等领域有着广泛的应用。

互联网摘选

6、

because of the special spatial structure, unique physical and chemical properties, and strong design of molecules, adamantane and its derivatives have received a great deal of attention.

金刚烷及其衍生物由于其特殊的空间结构，独特的物理、化学性质，以及很强的分子可设计性引起人们极大的研究兴趣。

互联网摘选

7、

adamantane hydrocarbon is the secondary product during the evolution of hydrocarbons, and if once formed, more stable than most other hydrocarbons.

金刚烷类化合物（简称DIAMO）属成烃演化过程中的次生产物，一旦形成则非常稳定。

互联网摘选

8、

hydrogenation of dicyclopentadiene and synthesis of adamantane in ionic liquids

室温离子液体中双环戊二烯加氢以及金刚烷合成

互联网摘选

9、

the double adamantane index x md can be taken as the maturity parameter of high over mature marine carbonate;

双金刚烷指标XMD作为高&过成熟碳酸盐烃源岩成熟度衡量标尺；

互联网摘选

10、

this paper describes a capillary gc and gc-ms analytical method for the synthetic adamantane and its isomers.

本文给出了金刚烷及其异构体合成物系毛细管气相色谱及色谱-质谱联用分析方法。

互联网摘选

11、

chemical research of adamantane

金刚烷的化学研究

互联网摘选

12、

determination of adamantane and its isomers by capillary gas chromatography and chromatography-mass spectrometry

毛细管气相色谱、色谱-质谱联用测定金刚烷及其异构体

互联网摘选

13、

start anew the latest study of adamantane

金刚烷最新研究

互联网摘选

14、

synthesis of adamantane with the modified molecular sieves catalysts

改性分子筛催化异构化合成金刚烷的研究

互联网摘选

15、

the study of synthesis of adamantane

金刚烷合成的研究

互联网摘选

16、

adamantane and its application to studying the maturity of crude oils from tarim basin

金刚烷在塔里木原油成熟度研究中的应用

互联网摘选

17、

synthesis of adamantane was studied using alcl 3 catalyst system and co-catalysts.

用三氯化铝－助催化剂的催化体系进行了金刚烷合成的研究。

互联网摘选

18、

analysis of products of adamantane synthesis by capillary gas chromatography and chromatography-mass spectrometry

金刚烷合成体系成分的毛细管气相色谱及色谱-质谱法分析

互联网摘选

19、

the adamantane is a new type of fine chemical material developed in the latest 30 years.

金刚烷是近30年来发展起来的一种新型精细化工原料。

互联网摘选

20、

synthetic methods and feature of adamantane have been reviewed.

综述了金刚烷的各种合成方法及特点。

互联网摘选