cacl
- 网络氯化钙
![cacl](../cache/633773.jpg)
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Methods Six kinds of polysaccharides were prepared by hot water extracting , ethanol and CaCl 2 precipitating and acid hydrolyzing .
方法用热水提取,乙醇、氯化钙沉淀分离及酸水解制备了6种羊栖菜多糖样品;
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Regulations of Salt Tolerance of Cotton Plants at Seedling Emergence Stage by Soaking Seeds in Pix ( DPC ) and CaCl 2 Solutions
缩节安和氯化钙浸种对种子萌发出苗期棉株耐盐性的调节
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Effect of CaCl 2 on Chilling Resistance of photosynthetic apparatus of Maize Seedling
CaCl2对玉米幼苗光合器官抗冷性的效应
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Discussion on the salt content of porous aerated concrete immersed in CaCl 2 solution after drying
多孔混凝土材料浸泡烘干后含盐量的探讨
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The strain is reduced by saturating the sample with CaCl 2 solutions of increasing concentrations .
用CaCl2溶液饱和的应变随着盐克分子浓度的增加而减小。
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The results also indicate that Ca ( NO 3 ) 2 is superior to CaCl 2 in reducing the salt injury .
实验结果证明,在降低小麦幼苗盐害方面,Ca(NO3)2好于CaCl2。
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A dynamic model is established for the solar-powered solid absorption refrigeration system using CaCl 2 and NH 3 as working pair .
发展了以CaCl2、NH3为工质对的太阳能固体吸收式制冷系统的动态模型。
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In the tests of different concentration of CaCl 2 , cell growth rate was high , whereas flavonol glycosides content was low .
随CaCl2浓度的变化,细胞生长率和黄酮醇糖苷含量呈负相关。
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The viscosity retention value of the copolymer solution was higher than that of PAM when NaCl and CaCl existing .
此共聚物溶液在NaCl、CaCl2存在下的粘度保留率比PAM高,具有较强的抗盐能力,而且耐温性也明显优于PAM。
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And in the same concentration of CaCl 2 , the APO % of which was increased when temperature was risen .
同一CaCl2浓度下,APO%和[Ca]i均随温度的升高而升高。
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Meanwhile , the waste acid is treated and the water pollution caused by discharged CaCl 2 and the air pollution caused by H 2S are also prevented .
同时,治理了废酸和CaCl2排放造成的水污染及H2S对大气的污染。
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After submerging tobacco seeds with CaCl 2 solution , we studied the effect of Ca 2 + on activities of certain enzymes in tobacco seedlings .
用CaCl2浸种处理烟草种子,研究了钙对烟草幼苗某些酶活性的影响。
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The extracted ability had the increasing tendency with the Cd pollution increased ( CaCl 2 was excluded ) and the ratio of soil to solvent cut down .
提取率(提取能力)随土壤镉污染加重(CaCl2除外)和土液比的减小,有增加趋势。
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To obtain the standard control products of AFP gene transcription ( mRNA ), the clone of AFP gene PCR products was made using a method of CaCl 2 transformation .
为获得测定甲胎蛋白mRNA的质控物,用氯化钙转化法制备了甲胎蛋白mRNA聚合酶链反应扩增产物的克隆。
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In this paper , the solution of CaCl 2 ( 0.8 % ) is used to improve the qualities of garlic stem after high pressure processing ( HPP ) .
为减小蔬菜加工过程中压力所带来的负面影响,采用0.8%的CaCl2溶液来改善高压加工蒜薹的品质。
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From the several moly guide line of measuring the leaching efficacy , the technology of the leachine Polyhalite using CaCl 2 is feasibility .
总之,综合几种衡量浸出效果的主要指标来看,利用溶浸技术对杂卤石矿开采具有可行性。
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The inconsistent influence of water salinity on microwave holdup meter response is considered and eliminated in this work . But CaCl 2 has relatively less effect on it .
这一方法考虑了单井和区域地层水矿化度变化对仪器响应的影响,在较大程度上消除了微波持水率计存在的非一致性响应现象〔1〕。
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Experimental research on the heat conductivity has been carried out , focused on the influence of the magnitude and density of CaCl 2 particles as a thermal adsorption refrigeration material .
热导率是表征物质导热能力的参数。研究颗粒尺寸和散体密度对热能吸附制冷吸附剂CaCl2热导率的影响。
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In temperature range-50 ~ 40 ℃, the maximum measurement error of standard samples , aqueous glycol and CaCl 2 solutions , is less than 4 % .
在-50~40℃温区对标准样品乙二醇和氯化钙水溶液的测量表明,测量误差<4%。
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One portable unit of extracting water from air was developed , and new composite adsorbent SiO 2 · x H 2O · y CaCl 2 was proposed for the unit .
提出了一种便携式吸附空气取水器,并为其提出了一种新型复合吸附剂SiO2·xH2O·yCaCl2。
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The influence of CaCl 2 on PAC in removal of HA in coagulation was studied , better effect of coagulation and precipitation with CaCl 2 was found .
研究了CaCl2对PAC混凝去除腐植酸的影响作用,发现CaCl2可以改善混凝效果和沉淀性能。
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This study uses CaCl 2-Ca ( OH ) 2 neutral titration combined with soil-limestone cultivation to select optimum adding dose of limestone in acid red soil .
应用CaCl2-Ca(OH)2中和滴定法与土壤&石灰培养法联合确定红壤中石灰石的最佳投加量。
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EGTA inhibits the growth of the seed root and the formation and growth of the root hair . Exogenous CaCl 2 can eliminate the inhibition of EGTA .
Ca2+专一性螯合剂EGTA抑制种根生长和根毛的发生及生长,添加一定浓度的外源CaCl2,这种抑制作用可被消除。
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Experimental results showed that the optimized pretreatment process was as follows : blanching time 2 min , blanching temperature 96 ℃ and CaCl 2 0.8 % ( m / v ) .
中心组合优化后得出的速冻青花菜最佳预处理工艺为:烫漂温度96℃、烫漂时间2min、CaCl2浓度0.8%。
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The salt resistance ( dry or fresh weight increase ) of wheat seedlings was increased by adding Ca ( NO 3 ) 2 or CaCl 2 to the medium under salt stress .
利用Ca(NO3)2和CaCl2可以提高生长在盐渍条件下小麦幼苗的耐盐能力,增加幼苗的干、鲜重。
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Some physiological and biochemical changes of Nai plums were studied after treatment in CaCl 2 solution , followed by preservation in polyethylene bags at 30 ~ 35 ℃ .
研究了不同浓度的CaCl2溶液处理后、聚乙烯薄膜袋包装、室温(30~35℃)下贮藏的奈李的一些生理生化变化。
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The prepared SAHS-modified emulsion was characterized by CaCl 2 electrolytical solution , high-speed shearing machine , revolving viscometer , and transmission electron microscopy ( TEM ) .
并用CaCl2电解质溶液、高速剪切机、旋转粘度计和透射电镜(TEM)对乳液进行了表征。
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In accordance with sinter high reduction pulverization ratio in low temperature , spraying test of CaCl 2 solution has been done . When density is 3 % , low temperature metallurgical property has been improved .
针对烧结矿低温还原粉化率偏高的现状,进行了喷洒CaCl2溶液试验,研究结果表明,烧结矿喷洒CaCl2溶液在溶液浓度为3%时,效果最佳,烧结矿低温冶金性能有明显改善。
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The analgesic function produced by acupuncture was inhibited by injecting small amount of CaCl 2 into the mice brain . These changes were all resisted by verapamil , a calcium channel inhibitor .
小鼠脑室内注射少量CaCl2及腹腔注射钙通道阻断剂异博定(verapamil)均可抑制电针的镇痛效应。
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The results showed that CaCl 2-NH 3 is an excellent working pair in its large adsorption refrigeration capacity per unit weight of adsorbent and the suitability to solar energy and low grade waste heat .
研究结果表明,CaCl2&NH3工质对的吸附制冷量大,适宜太阳能或低品位余热驱动,是性能优良的工质对。