干湿
- 网络dry and wet
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荒漠生态系统对大气CO2浓度升高响应的干湿年差异
Difference of Desert Ecosystem Responses to Elevated Atmospheric CO_2 Concentration between Dry and Wet Years
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珠三角大气多环芳烃(PAHs)的干湿沉降
Dry and Wet Depositions of Atmospheric PAHs in the Pearl River Delta Region
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双肺听诊清音,无喘鸣或干湿罗音
The lungs are clear to auscultation bilaterally , without any wheezes , rales , or rhonchi .
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膨胀土干湿循环胀缩裂隙演化的CT试验研究
A CT study on the crack evolution of expansive soil during drying and wetting cycles
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干湿纺PAN纺丝溶液的制备及其性能研究
Study on the preparation and properties of Pan spinning solution in dry-wet spinning
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对大气干湿沉降和化肥的研究表明,土壤酸化速度明显,pH值年均降低0.02。
The soil acidification is obviously rapid , with an annual decrease of 0.02 , due to both atmospheric deposition and fertilization .
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HACCP系统在干湿梅加工中的应用
The application of HACCP system to the production of salted prune
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蒸发比(E/E_0)指标在云南省干湿气候区划与干湿气候分类中的应用
The Application of Evaporation Ration ( E / E_0 ) tO the Regionalization and Classification of Arid and Humid Climate of Yunnan Province
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持续淹水和干湿交替预培养对2种水稻土中Cd形态分配及高丹草Cd吸收的影响
Effect of Submerging and Wetting-Redrying on Cd Speciation and Uptake by Sorghum Hybrid Sudangrass in Two Paddy Soils Under Spiked Cd
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而干湿交替条件下P的释放主要是氧化&还原条件变换下Fe-P的形态转换。
And the main impetus of phosphorous release at alternately inundating - draining conditions was the latter .
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干湿法制备异形PAN原丝及其力学性能的研究
Study on dry-jet wet spinning process of noncircular cross-section shape polyacrylonitrile precursor for carbon fiber and the mechanical property
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水量平衡各分量、土壤CO2释放量、森林小气候特征都与干湿季节的变化有明显的关系。
The components of water balance , CO2 released from soil , and the property of forest microclimate obviously change with dry and wet seasons .
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按再灌注不同时间即6h、24h、3d三个时间点采集标本。并通过干湿重法测脑水肿变化隋况;
According to pours into the different time is again 6h , 24h , the 3d three time gathering specimen .
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Zn-Al合金热镀层在干湿交替条件的腐蚀
Corrosion of hot-dip Zn-Al alloy coating under alternating wet and dry conditions
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以3.5%的NaCl溶液为腐蚀剂,对碳钢和耐候钢进行干湿循环加速腐蚀实验。
Both weathering steel and carbon steel were tested using an accelerated atmospheric corrosion test of dry wet cyclic immersion by 3.5 % NaCl solution .
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另一方面,空气中PAHs的干湿沉降也是水体、土壤等环境介质中PAHs的重要来源。
Then PAHs in dry and wet deposition is an important source of the PAHs in water , soil and some other environmental mediums .
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将聚氯乙烯(PVC)和聚砜(PSF)共混,采用干湿纺工艺制备了中空纤维超滤膜。
A hollow fiber ultrafiltration membrane was prepared by using polyvinyl chloride ( PVC ) and polysulfone ( PSF ) blends and the dry wet spinning technology .
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扫描电镜(SEM)研究该体系干湿固化物结构形态,提出了醛亚胺基高分子复合物/环氧树脂体系湿固化成膜机理。
The morphological structure of the dry - and wet-cured system was studied with the scanning electronic microscope , and the mechanism of film-formation of the system through dry curing was investigated and described .
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进一步计算了干燥度指数,并在10a代际尺度上详细分析了辽西干湿气候变化特征。
Furthermore , we have calculated the aridity index and analyzed the inter-decadal fluctuation of dry and wet climate .
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干湿氢还原对Pt-Sn催化剂结构和反应性能之影响
The Effects of Dry and Wet Hydrogen Reduction on the Structure and Reaction Characteristics of Pt-Sn Catalyst
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TGW型煤气干湿柜柜容柜位检测装置的应用
Application of examination equipment on capacity of TGW dry / wet gas-holder
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碱处理可以增大菌丝球的干湿比,提高其机械强度,但并不能提高其对Pb(Ⅱ)的吸附能力。
Alkali treatment can increase the ratio of dry and wet mould mycelium pellet and reinforce its mechanical strength , but alkali treatment can not improve adsorption capacity of Pb ~ ( 2 + ) .
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最终利用统计分析软件SPSS建立了路基干湿状况模型,并通过假设检验证明所得模型是有意义的。
Make use of SPSS statistical analysis software to build dry and humidity conditions model of subgrade gradually , and prove the availability model significative by means a series of hypothesis testings .
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模式中详细考虑了气象过程、气相与液相化学过程、非均相化学过程、气溶胶过程和干湿沉降过程对SO2输送、转化和沉降过程的影响。
The impacts of meteorological processes , gas-phase chemistry , aqueous-phase chemistry , aerosol processes , heterogeneous chemistry and deposition processes upon sulfur transport , transformation and deposition were comprehensive considered .
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树轮宽度记录的天山东段近200a干湿变化
Variation of the Dryness in the Recent 200a Derived from Tree-Rings Width Records in the East Tianshan Mountains
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总的来看,碳化、有限次数的冻融循环、盐溶液干湿循环对CFRP和GFRP纵向受拉性能影响不大。
Anyway , carbonation , freeze and thaw cycles for limited times and wet and dry cycles in salt solution affect slightly on the tensile performance of CFRP and GFRP . 2 .
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方法采用胶原酶注入诱导的大鼠尾壳核出血模型,用干湿法测定脑组织含水量,用黄嘌呤氧化酶法测定脑组织SOD水平。
Method Collagenase was injected to made a rat model of caudate nucleus hemorrhage . A dry wet method was used to measure the water content of brain tissue and a xanthine oxidase method to determine SOD level in brain tissue .
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对于大豆蛋白纤维/棉混纺针织物,只有采用Sirospun纺纱方法对其在干湿两种状态下的抗起毛起球性能有显著提高。
The fuzzing and pilling property under both dry and wet condition of the treated woven fabrics was improved significantly .
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调查结果说明,3H来源于核电站气态流出物和液态流出物,通过干湿沉降并贮留于处于下风向的草地土壤中,然后随雨水渗入监测井水。
The survey indicated that ~ 3H is from gaseous and liquid effluents from the NPP , which is its seepage into well water together with rainfall through dried deposition and retention in grassland downstream .
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通过2%NaOH溶液处理、浓H2SO4溶液处理或干湿交替处理,可使砧木山楂种子次年萌发并提高出苗率,不同种的山楂种子所适用的最佳处理方式不同。
Pretreatments of hawthorn seeds with 2 % NaOH 、 98 % H_2SO_4 and alternation of drying-wetting could improve seed germination rate and seedling rate and could sprout well in the next spring .