• 阀门保护方式关闭时,必须选择作用反作用

    When the valve of protection for the loss of gas is turned off, you must select a single role of the reaction cylinder.

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  • 作用使用阀门处于电或失气位置,确保继续生产。单作用在电或失气时,阀门处于原始极限位置(全开或全闭),以确保生产过程处于安全位置。

    Dual role in the loss of power or loss of use of gas when the valve is out of power or loss of gas when the position to ensure continued production.

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  • 你们做父亲的,不要儿女的,恐怕他们

    Fathers do not embitter your children, or they will become discouraged.

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  • 那些近距离围绕主要星系轨道运行的卫星最终它们星际更大星系

    Satellites that orbit close to major galaxies eventually forfeit their interstellar gas to the greater galaxy.

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  • 提高原料中CO_2CH_4摩尔空速反应温度可以提高催化剂稳定性,减缓催化剂括速度。

    In order to improve stability of catalyst, some process methods, such as increasing CO_2 and CH_4 molar ratio, gas space velocity, and reaction temperature, were adopted.

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  • 研究表明:相反应,副产物较多催化剂活,使用寿命

    The results show that, when reaction proceeds in gas solid phase, more by product is produced and the catalyst is easily inactivated with short service life.

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  • 概述生物质一步法合成二甲醚双功能催化剂活、中毒原因及其解决方案。

    The causes after the poisoning deactivation and thermal deactivation of bifunctional catalysts for direct synthesis of dimethyl ether (DME) from biomass syngas and the countermeasures were reviewed.

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  • 假如结果算的差,糟了,恐怕从此就背上包袱心情,那还有

    If the result is bad, that would be much worse, I'm afraid I will be back from the baggage, bad mood, lost gas, that have a good?

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  • 场的感受使亲切,心中杂念顿处于柔和清静安宁静谧的状态中。

    The field makes people feel amiable, and be in the easy, clean and quiet state with wicked ideas disappearing at once.

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  • 关于保罗我们警告说:“你们作父亲的,不要儿女恐怕他们。”

    Paul has given a caution on this point: "Fathers, provoke not your children to anger, lest they be discouraged."

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  • 采用相色谱重量法低温吸附等分析方法,对水合催化剂(MH)原因进行了研究

    The deactivation of ZSM-5 zeolite catalyst (MH) for cyclohexene hydration to produce cyclohexanol was investigated by gas chromatography, gravimetry analysis and low-temperature nitrogen adsorption.

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  • 同时秸秆中还含有少量焦油硫化物物质可以造成合成反应的催化剂活。

    At the same time, the straw syngas contains a spot of tar, sulphide and oxygen and so on, which result in the deactivation of copper-based catalyst.

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  • 你们作父亲的、不要儿女的、恐怕他们

    Fathers, do not embitter your children, or they will become discouraged.

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  • 现有传统分配阀相比,具有重量轻、油路紧凑易于安装性能可靠压力特点。

    With the existing allocation of the traditional air control valve, its light weight, compact circuit, easy to install, reliable performance, pressure drop characteristics of a small loss.

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  • 现有传统分配阀相比,具有重量轻、油路紧凑易于安装性能可靠压力特点。

    With the existing allocation of the traditional air control valve, its light weight, compact circuit, easy to install, reliable performance, pressure drop characteristics of a small loss.

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