溶解性的
- 与 溶解性的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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This phenomenon is supposed to be due to the abundant animalcule and active organic oddment in the surficial sediments and decomposition of organic matter and phosphorus compounds, leading to the dissoluble phosphorus into the pore water.
沈积物和孔隙水中磷的剖面特徵研究表明,表层沈积物和孔隙水中的磷都有明显上升的趋势,是由於沈积物的表层微生物和活性有机碎屑层比较丰富,有机质降解和含磷的有机化合物分解,使溶解性磷酸盐进入孔隙水。
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The results of the qualitative and quantitative analysis on β-glucan in the beer and the determination on beer filterability showed that the solubilisedβ-glucan did not have a distinct influence, but β-glucan gel had an important influence on beer fliterability.
通过对啤酒中β-葡聚糖的定性定量分析和啤酒易滤性的测定,发现溶解状态的β-葡聚糖对啤酒的过滤没有明显的影响,而β-葡聚糖凝胶对啤酒过滤有严重影响。
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This paper reviewed the relationship between fluoridated milk and dental caries prevention derived from the preceding academic research. Several topics, including milk fluoridation, fluoridated milk in animal and human clinical studies, the effect of fluoridated milk to fluoride concentration in saliva and dental plaque, the bioavailability of fluoridated milk, and the effect on human teeth were discussed.
本文回顾有关牛奶与龋齿间关系以及牛奶氟化以预防龋齿的文献,从牛奶氟化的最初想法,到氟化牛奶的动物实验、人类临床实验,进一步研究对唾液、牙菌斑中含氟量的影响,以及氟化牛奶的生物可得性,最后探讨对人类牙齿的抗酸溶解力的改变。
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We have found that, contrary to previous expectations, carbon solubility in olivine is exceedingly low—of the order of 0.1 to 1 parts per million by weight.
对在高达4Gpa的压力下碳在橄榄石中的溶解性所做的新的测定表明,与以前的一些说法相反的是,地幔碳存在于地幔深层一个单独的碳酸盐相中。
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When PO3-4-P concentrations exceeded 0.010mg·L-1, the TAPA was significant difference (P<0.01).②The contents of APA in phytoplankton, bacteria and dissolved were different. The ratio of DAPA to TAPA was the highest and BAPA was the smallest.
水体中的碱性磷酸酶在不同粒级组分中的分布差异明显,其中以溶解性碱性磷酸酶活性所占的比例最大,浮游植物体中的碱性磷酸酶活性所占的比例次之,细菌体中的碱性磷酸酶活性所占的比例最小。
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Compared to the some other reported glasses, it is indicated that the tellurite glass prepared in this paper has a better rare-earth Er3+ ions solubility and a lower energy transfer rate of cooperative upconversion, and is a beneficial glass host applied for broadband fiber amplifiers.
与报道的一些其它玻璃相比,本文研制的碲酸盐玻璃具有较好的稀土Er3+离子溶解性、较小的协作上转换能量转移速率,是一种比较理想的用于宽带放大的掺铒玻璃基质。
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Taking advantage of better solubility and thermal stability of ionic liquid, the ionic liquid supported acetylacetone catalyst can be simply recycled by water washing or vacuumdistillation.The background of this research is renovation on the traditional oxidation reactions by green chemistry principle.
根据离子液体支载催化剂的两个特性:在水中良好的溶解性和具有很好的热稳定性,在反应结束后通过水洗涤或精馏的方法,很方便的对催化剂进行了回收再利用。
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To the best of our knowledge, the relationship of surface acitivity of catanionic surfactant with temperature has not been revealed, and the catanionic surfactant has not been employed in organic reaction also.In this work, surface tensions of equimolar cetyl trimethylammonium bromide-sodium dodecyl sulfate at different temperatures were determined and compared with those of corresponding individual surfactants.
为扩展复配体系的应用,本论文选取等摩尔十六烷基三甲基溴化铵—十二烷基硫酸钠复配体系及它们的单一体系为研究对象,观察到随着温度的升高,CTAB及SDS表面活性变化不大,而等摩尔CTAB-SDS的表面活性显著增强,这是由于升温减弱了其强烈的静电作用,并通过溶解性实验结果进一步证实。
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The solubility of Cu from Cu oxide, Cu sulfate, tri-basic copper chloride, Cu lysine, and Cu proteinate was determined in deionized water, dilute acid or buffer. Twenty crossbred (Poll Dorset X Small Tail Han-yang) wethers were used to assess the effects of copper sources on concentration of plasma copper in sheep. All sources provided 8 mg of added Cu/kg of DM.
研究主要分三部分进行:(1)选用硫酸铜、氧化铜、碱式氯化铜、赖氨酸铜和铜蛋白盐五种铜源,利用不同溶剂模拟绵羊消化道的不同环境,对各种铜源的溶解性进行分析,并用20只杂交一代羯羊作为试验动物,采用单向分类设计,探讨各种铜源对绵羊血铜代谢规律的影响,各种铜源的铜添加水平均为8mg·kg~(-1)。
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In this research, liposoluble chlorogenic laurate was synthesized by the acylation with lauroy chloride in the existence of alkali catalyst in non-water phase, and yellowish CGL powders with a yield of 81.24% were obtained under the optimal synthesis conditions determined via single-factor tests and orthogonal experiments, that is, carrying out the acylation at 35℃ for 8h with a n:n: n ratio of 1:1:1.5 and with dimethylformamide as the solvating agent and the thinner.
文中对绿原酸进行了改性,即在碱性催化剂催化的条件下使其与月桂酰氯进行非水相的酯化反应,得到了脂溶性的绿原酸月桂酸酯。经过单因素及正交试验,确定了最佳合成条件为:以N,N-二甲基甲酰胺作为溶解、稀释剂,绿原酸/月桂酰氯/三乙胺的摩尔比为1:1:1.5,温度控制在35℃,反应时间8h。
- 推荐网络例句
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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
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But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
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Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。