碱性
- 与 碱性 相关的网络例句 [注:此内容来源于网络,仅供参考]
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UNIS MULTI-PURPOSE CLEANER, DEGREASER is an all purpose alkaline cleaner and degreaser.
洁力牌万能去渍剂是一种万能碱性清洁剂及化油剂。
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Of the 4 soil enzymes studied, alkaline phosphatase and dehydrogenase were higher than urase and arylsulfatase in activity.
在所测定的4种土壤酶中,碱性磷酸酶和脱氢酶的活性高於脉酶和芳基硫酸酯酶的活性。
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This could be done in practice by using an alkaline CsCl gradient, as the two DNA strands will denature at high pH.
用同样的样品和相同的技术手段即CsCl梯度离心将半保留复制和弥散复制区分开来的方法是将DNA样品变性,然后利用碱性CsCl梯度离心技术对单链DNA进行离心,半保留复制会出现两条带,而若是弥散复制则出现一条带,如下图所示
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In all cases, the rate of degradation was found to be higher than the corresponding inorganic chloride yield from the parent compound. Deoxygenation was also found to increase the rate of degradation of the chlorophenols in water while degradation under alkaline condition was lower than at low to neutral pH.
试验结果表明:有机氯辐射降解的速度要比无机氯生成的速度快得多;溶液的去氧也能加快氯代苯酚的降解;在酸性到中性条件下比碱性条件下更利於有机氯裂解。
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The effect of coating ingradient on arc stability and slag detachability for basic electrode is discussed; and the status of current research on effect of coating ingradient on welding technology for basic electrode abroad is reveiwed.
利用光谱分析和扫描电镜对高硬度钢质堆焊层金属进行分析,采用修正后的焊条药皮重量系数计算公式计算出Nb、Ti、V的过渡系数,讨论了上述元素在碱性焊条中过渡系数的影响因素,初步得出Nb、Ti、V的过渡规律。
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Slag detachability of new slag system basic electrode ;2. Weld fume quantity and emission rate of new slag system basic electrode ;3. It was discussed about the influence of the mentioned elements on the transition coefficient of basic electrode .
利用光谱分析和扫描电镜对高硬度钢质堆焊层金属进行分析,采用修正后的焊条药皮重量系数计算公式计算出Nb、Ti、V的过渡系数,讨论了上述元素在碱性焊条中过渡系数的影响因素,初步得出Nb、Ti、V的过渡规律。
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To detect the marks reflecting the liver functions as follows:①The marks to reflect the capability to synthesize proteins, TPROT, ALB, GLB;②The marks to reflect the injury of the liver cells: AST, ALT, CHE;③The marks to reflect the capability to egest the bile, excrect, and detoxicate: TBILI, DBILI, IBILI, TBA;④The enzymes to reflect the cholestasis: GGT, ALP. Results The results of both the morphological and the pathological studies showed that the degree of the liver cirrhosis was of the terminal stage.
肝功能指标:①反映肝细胞蛋白合成代谢功能的指标:总蛋白TPROT,白蛋白ALB,球蛋白GLB;②肝细胞受损的指标;谷草转氨酶AST,谷丙转氨酶ALT,胆碱脂酶CHE;③反映肝脏胆排泄、分泌及解毒功能的指标:总胆红素TBILI,直接胆红素DBILI,间接胆红素IBILI,总胆汁酸TBA;④胆汁淤积指示酶:谷氨酰转肽酶GGT,碱性磷酸酶ALP。
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Late Devonian alkaline intrusives with associated ore mineralization are confined to points of these systems intersection.
晚泥盆世碱性侵入体及其相关的金属矿化作用恰位于这些构造系统的交点上。
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The content of dialdehyde starch was determined by spectrophotometry with the color agent alkaline fuchsin-sulfurous acid.
以碱性品红-亚硫酸为显色剂,用分光光度法对双醛淀粉含量的测定条件、灵敏度、回收率进行研究。
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Based on the original production process, the developed corrosion inhibitor used for polyurethane foaming changes the pH of dialyzate, which is produced from submerging polyurethane foam to water, from acidity into faint alkalinity, so as to inhibit or retard corrosion of the pipeline.
研制成的聚氨酯泡沫用缓蚀剂,在不改变原有生产工艺及发泡参数的基础上,将聚氨酯泡沫浸水析出液的pH值由酸性改变为弱碱性,从而达到抑制或延缓泡夹管腐蚀的目的;采用喷涂聚脉补口技术,有效地提高了现场补口的质量。
- 推荐网络例句
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She gently rebuff ed him, but agreed that they could be friends
她婉言拒绝了,但同意作为朋友相处。
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If in the penal farm, you were sure to be criticized.
要是在劳改农场,你等着挨绳子吧!
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Several theories about reigniting and extinguishing of the arc have been refered.
本文综合考虑了几种电弧重燃和熄灭理论。