失水量
- 网络water loss;transepidermal water loss;TEWL;PAC-LV
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而改变其它因素仅仅影响失水量但不影响恒速干燥速率。
Changing other factors only influenced the water loss but constant drying rate .
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增韧水泥的流动性得到改善,其失水量和析水率显著降低。
The flowability of the cement slurry is improved , its water loss and water - liberating rate are reduced .
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VRLA电池的析气失水量与循环寿命
Gas evolution and cycle life of the VRLA battery
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研究了亚硫酸氢钾与甲醛用量、体系pH值、反应温度与时间、共聚物磺化度对泥浆表观粘度、动切力及失水量的影响。
PH value of the system . reaction temperature and time . sulfonation level of the copolymer on apparent viscosity , dynamic shear and water loss of mud has Been studied .
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叶片蒸腾量小.脱落酸(ABA)含量高,单位叶面积失水量小,抗旱性强。
The ABA content was higher and the evaporation capacity was lower in the SDC grafted scion leaves with more ability of resistant to water stress .
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静胶凝强度发展形态较好,从48Pa到240Pa的过渡时间均小于20min;⑤API失水量小;
The static gel strength develops well , while the transit time from 48 Pa to 240 Pa is less than 20 mini ( 5 ) the API filtration is less .
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性能评价结果表明,该水泥浆体系密度低(1.2-1.6g/cm3),强度高(24h抗压强度大于14MPa),失水量容易控制,体系稳定。
Evaluation results show that this cement slurry system has low density ( 1 . 2 - . 1 . 6 g / cm3 ), high strength ( over 14 MPa of compression strength in 24 h ), easy control of fluid loss and stable performances .
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在30℃左右时,长段水泥浆稠化时间控制为90~120min,短段为50~60min,失水量小于50mL。
And at 30 ℃, the thickening time of the cement slurry for long section is conditioned within 90 ~ 120 min and the cement slurry for short section within 50 ~ 60 min , and the filtrate volume below 50 mL.
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该水泥浆体系失水量小于50mL,游离液为0,水泥浆的密度差甚微,稳定性能好,且稠化过渡时间短,防窜性能优良。
The fluid loss of the slurry is less than 50 mL , the free water is 0 mL , the density difference is minor , the property is stable , the transit time is short and the anti-channeling ability is strong .
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这些性能包括水泥浆的流变性能、稳定性、稠化时间、失水量和水泥石的抗压强度等,并且将SDJ2与自制缓凝剂SDH-2进行了配方试验。
The properties include rheology , stabilization , thicken time , fluid loss of grout and pressure strength of cement etc , and SDJ2 is tested with SDH-2 retarder .
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泥饼质量是影响失水量的重要因素。
The quality of slurry cake is important for filtration control .
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最后,讨论了失水量与浓缩倍数的问题。
Finally , the water loss volume and concentrating times are discussed .
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优化供暖工艺减少供暖管网失水量
Optimizing Heating Processing for Decreasing Heating Pipe Net Lose Water
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在水敏性岩土体中进行钻孔灌注桩施工时,泥浆的失水量指标是钻孔能否成功的重要因素。
The Water loss is the important character of the slurry when drilling in water-sensitivity soil .
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中药成丸干燥过程失水量检测系统
Measure System of Lost Weight of Water in Dry Process of Traditional Chinese Medicine Becoming Pill
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由于供热效果不好,失水量较大,为节约用水,改善供热效果,必须对供热系统进行改造。
For the purpose of water saving and improvement of heating supply the system must be reformed .
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三种蜗牛的高温失水量及其壳通透性的比较
Comparisons of the Amount of Lost Water and the Permeability of Shells among Three Species of Snails under High Temperature
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钻井液性能的评价表明,PX&2在降低钻井液粘度与切力的同时还降低失水量。
The evaluation of drilling fluid property indicates that PX-2 can reduce the viscosity , shear and fluid loss as well .
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速生杨木改性材阻燃剂抗流失性的研究而改变其它因素仅仅影响失水量但不影响恒速干燥速率。
Study on retard leach resistant of modified fast-grown poplar Changing other factors only influenced the water loss but constant drying rate .
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马拉松选手和其他在比赛中失水量大的选手,如果他们补水速度过快,就会产生风险。
Marathon runners and others who may lose large amounts of water are at risk if they try to rehydrate too quickly .
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在切花品种选择中也要选择保水能力强的品种,切花采后水养当天的吸水量和失水量的绝对值可以作为衡量切花品质的一个重要指标。
Water uptake and loss of the flowers at 1st day can be used as a standard for peony cut flower cultivars selecting .
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相关性能测试表明,该套钻井液具有较低的比重和失水量、良好的剪切稀释性。
Performance test shows that , this set of drilling fluid has a lower specific gravity and water loss , good shear dilution .
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其中优选出的低密度水泥浆体系流变性好、失水量低、稠化时间合理、过渡时间短、水泥石抗压强度高。
The optimized lightweight cement has good rheological property , low fluid loss , proper thickening time , short transforming time , and higher compressibility .
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该水泥浆体系密度在1.40&1.60g/cm~3之间可调;失水量低;
The density of this system is adjustable between the range of 1 . 40 to 1 . 60 g / cm3 , with low filtration .
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在褐变过程中,荔枝果实与果皮的失水量持续上升,果实失水主要由果皮失水引起。
During the process of skin browning , both the whole fruit and pericarp lost water continuously . The water loss of whole fruit was mainly resulted from water loss of pericarp .
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用失水量不同的水泥浆进行岩心污染试验,研究了水泥浆失水对岩心渗透率和污染深度的影响。
In this paper , core damage tests were conducted with cement slurries of different filtration control additive doses to study how the filtrate volume affect the core permeability and damage depth into the formation .
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激光照射后短期内对于皮肤弹性、皮肤血红蛋白含量、经皮失水量、皮脂含量、表皮含水量,均有一定程度暂时性影响,对皮肤黑素含量无影响。
Resonance running time , hemoglobin content , transepidermal water loss , sebum content and moisture of skin were changed temporarily after laser irradiation . However , the laser had no effect on melanin content of mouse skin .
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该超低密度早强水泥浆体系具有优异的流变性、失水量低、无游离液、直角稠化、水泥浆胶凝强度发展快,水泥石具有优异的低温早强性能,达到现场应用要求。
This slurry system has good theology , low water loss and no free fluid , right angle thickening , the slurry bond strength developing fast and has the excellent low-temperature early strength performance and achieve the on-site application requirements .
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详细研究了电池在循环过程中电池的失水量、残余电流、过充电的安时数和电池容量的变化,这些参数的研究会对电池寿命的进一步改进和充电器的设计提供很多有用的信息。
The water loss , residual current , overcharge Ah amount and the capacity change of battery during life cycle were studied in detail . Such research will provide useful information for further improvement of battery life as well as the charger design .
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室内研究和现场试验证明:该抗盐水泥浆体系具有失水量低、流变性能好、稠化时间易调、抗压强度高等特点,综合性能能够满足盐层固井施工的技术要求。
In-house study and field tests show the salt-tolerable cement slurry has the characteristics of low fluid loss , good rheology , ease-adjustable thickening time and high compressive strength etc. Its comprehensive performance can meet the technical requirements for cementing operation through salt zones .