- 更多网络例句与吸湿的相关的网络例句 [注:此内容来源于网络,仅供参考]
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The properties of moisture absorption and retaining of freeze-dried schizophyllanwere studied by controlling the relative humidities of the desiccator.
通过干燥器控制湿度的方法对经冷冻干燥的裂褶多糖试样进行吸湿和保湿性能测试,其48h吸湿率和保湿率分别为44.75%、63.06%;168h吸湿率和保湿率分别为112.28%、4.06%。
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The surface appearance and hygroscopicity of ADN after coating were analyzed by SEM and weighing method. Results show that a kind of floccule of PU is formed on the surface of ADN, which makes the hygroscopicity of ADN after coating less than that before coating evidently. When coated ADN is exposed in the atmosphere for 30 days with the RH less than 60%, the hygroscopicity of coated ADN is only 0.136% and does not increase with the increasing of exposure time.
用扫描电镜和称重法分析了包覆后ADN的表面形貌和吸湿性,结果表明,聚氨酯黏合剂在ADN表面形成絮状的包覆膜,使包覆后ADN的吸湿率明显小于包覆前ADN,在相对湿度60%以下,包覆后ADN在空气中暴露30天时吸湿率仅0.136%,吸湿率不随时间增加。
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It is thought to work due its hygroscopic nature – or ability to attract water from air.
这是思想工作,由于其吸湿的性质-或有能力吸引水从空气。
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Hygroscopic Able to absorb water from the surroundings, including moisture from the atmosphere.
吸湿的:指可以从周围环境中吸收水分,包括大气中的湿气。
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This hygroscopic nature can impact both the processability and end use of Evoh.
EVOH是吸湿的。它的吸湿性影响其加工工程和其最终的使用。
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Although a typical measurement time using nitrogen carrier gas is 24 hours, very hygroscopic materials
尽管采用氮载气的标准测量时间为24 个小时,但是高吸湿的材料例如纤维素,或者
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Effects of dry temperature and dry time on properties of heat cured sand and the relationship with binder composition are as follows:sands bonded by binders that are not modified have high strength when dry temperature is high and dry time is long,but their anti-wettability power is poor . Sands bonded by binders that are modified by B but not modified by M can be dried quickly and sand strength is high but anti-wettability power is also poor. Sands bonded by binders that are modified by M but not modified by B can also be dried quickly to obtain maximum strength,then the strength becomes lower when they are dried continually for more time. and sand strength is high but anti-wettability power is also poor. Sands bonded by binders that are modified by M as well as by B at the same time can be dried quickly to obtain maximum strength at low temperature and short time. But the anti-wettability of sand mold is best when they are dried at high temperature and long time.
烘干温度和烘干时间对热硬砂性能的影响及其与粘结剂改性的关系是:未经改性剂B和改性剂M改性的粘结剂砂,脱水速度较慢,烘干温度越高,时间越长,则硬化强度也越高,但未经改性的粘结剂热硬砂的抗吸湿性较差;经改性剂B而不经改性剂M改性的粘结剂热硬砂,烘干硬化速度较快,强度也高,但在高湿度下的抗吸湿性不好;经改性剂M改性而不经改性剂B改性的粘结剂热硬砂,烘干时强度先随烘干时间升高至最大值后,继续烘干时强度又出现下降;经改性剂B和经改性剂M共同改性的粘结剂热硬砂能在短时间和较低的烘干温度下就可烘干到最高强度,即烘干脱水的速度较快,但试样的抗吸湿性差,若在更高温度和更长时间下烘干,试样的抗吸湿性得到改善,综合考虑烘干强度和抗吸湿性要求,对于φ30×30mm试样,理想的烘干温度是200℃,烘干时间20分钟。
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Orthogonal experiment under special condition showed that modifier M has marked effect on properties of no bake sand. Other factors such as modifier B,phosphate concentration and aluminum hydroxide have some impact on properties of binder. It can be found by experiments that strengths of no bake sand are raised notably by binder that modified by modifier B. Modifier B can reduce the strength of no bake sand at high room temperature apart from condition of low room temperature that it can accelerate the reaction and strengthen the sand. Modest content of modifier M in binder has some improvement to anti-wettability of sand. But modifier B has not such notable effect. Electronic microscope shows that near cracks in no bake product there are fibrous shape substances formed when the samples are moistured in high humidity air for sometime.
通过改性剂B对粘结剂自硬砂的性能影响试验发现,改性剂B能显著提高粘结剂自硬砂的强度,在0℃左右很低的环境温度下改性剂M有利于提高自硬砂的反应速度和砂型强度外,但在较高环境温度下,改性剂M均降低粘结剂自硬砂的强度,但是适量的改性剂M有利于改善自硬砂的抗吸湿性,而改性剂B对于改善自硬砂的抗吸湿性的作用不如改性剂M明显,电镜观察发现抗吸湿性较好的自硬砂在高湿度下存放一定时间后,在粘结膜裂纹处会形成一种绒毛状物质,该物质对裂纹具有愈合作用,这种绒毛状物质中具有改性剂M中的某种成分,且含量很高,由此说明改性剂M对提高抗吸湿性有利。
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Therefore, for easy moisture of filmogen dampproof, be sure to note before using nylon membrane and post-using shall promptly foil wrapped it.
因此,对于易吸湿的薄膜材料一定要注意防潮,尼龙薄膜在使用前和使用后应当及时用铝箔将其包裹好。
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--- Method and apparatus for abstracting water from air wherein in a first phase of a recurring cycle a stream of cool, moist air from the atmosphere first cools a first heat storage condenser (1) and then humidifies a hygroscopic medium (14); in a second phase a stream of warm air additionally heated by solar radiation expels moisture from the hygroscopic medium and carries the moisture into said first heat storage condenser (1) where it condenses, releasing condensation heat, and drains away; in a third phase another stream of cool, moist air from the atmosphere first cools a second heat storage condenser (2) and then rehumidifies the hygroscopic medium, and in a fourth phase another stream of warm air heated by solar energy again expels the moisture from the hygroscopic medium and carries the moisture to said second heat storage condenser where it condenses and drains away, and wherein the warm air streams of the second and fourth phases, are preheated using the heat of condensation picked up by the said second heat storage condenser (2) in the fourth phase and the heat of condensation picked up by said first heat storage condenser (1) in the second phase, respectively, before being additionally heated by solar radiation and being used to expel moisture from the hygroscopic medium.
摘要---方法和仪器取水,从空气,其中在第一阶段的周期性循环流冷静,潮湿空气从大气中的第一冷却的第一个蓄热冷凝器( 1 ),然后humidifies一吸湿中等( 14 );在第二阶段流的暖空气此外,激烈的太阳辐射驱逐水分从吸湿中等,并进行水分成表示,第一蓄热冷凝器( 1 )凡它凝结,释放出凝结换热,及雨水渠的距离;在第三阶段另一流的冷静,潮湿空气从大气中冷却,第一第二蓄热冷凝器( 2 ),然后rehumidifies该吸湿中等,而在第四个阶段的另一流的暖空气加热太阳能再次驱逐水分从中期和吸湿性带有水分说,第二蓄热冷凝器而凝结及排水渠远离,和其中的暖空气流,第二和第四阶段,预热用热凝结回升,由说,第二蓄热冷凝器( 2 )在第四个阶段和热凝结回升,由说,第一蓄热冷凝器( 1 )在第二个阶段,分别之前,此外激烈的太阳辐射和被用来驱逐水分从吸湿中等。
- 更多网络解释与吸湿的相关的网络解释 [注:此内容来源于网络,仅供参考]
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absorption hygrometer:吸收湿度计[根据吸湿材料所吸收的水蒸气量来测定大气湿度的仪器]
absorption heat 吸收热 | absorption hygrometer 吸收湿度计[根据吸湿材料所吸收的水蒸气量来测定大气湿度的仪器] | absorption machine 吸收式机
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Hygroscopic:吸湿的
hygroscopic substance 吸着物 | hygroscopic 吸湿的 | hygrothermograph 温湿计
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Hygroscopic:吸湿
hygroscopic property 吸湿性吸湿性能 | hygroscopic 吸湿 | hygroscopic 吸湿的
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hygroscopic capacity:吸湿
吸湿的;感湿的;因湿气而运动的 hygroscopic | 吸湿 hygroscopic capacity | 吸湿系数 hygroscopic coefficient
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nonhygroscopic:不吸湿的 抗湿
nonhydrogenacid 非氢酸 | nonhygroscopic 不吸湿的 抗湿 | nonhypergolic 非相混自燃式的
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nonhygroscopic:不吸湿的
nonhuman 非人类的 | nonhygroscopic 不吸湿的 | nonidentical 不恒等的
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hydroscopic:吸湿的
hydrorfluoricacidlignin 氢氟酸木素 | hydroscopic 吸湿的 | hydroscopicmoisture 湿存水
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hydroscopic water:吸湿水
hydroscope 水气计 | hydroscopic water 吸湿水 | hydroscopic 吸湿的
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hydroscopicity:吸湿性
hydroscopic 吸湿的 | hydroscopicity 吸湿性 | hydroseal 液封
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hygrometric:测湿的; 吸湿性的 (形)
hygrometer 湿度计 (名) | hygrometric 测湿的; 吸湿性的 (形) | hygrometry 湿度测定 (名)