查询词典 strontium
- 与 strontium 相关的网络例句 [注：此内容来源于网络，仅供参考]
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And the dissolution kinetics of strontium carbonate ore is studied in NH_(4)NO_(3)solution.
研究了粗碳酸锶在硝酸铵溶液中的溶解动力学。
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The authors do some research on adsorption of Strontium,do dynamic experiment and build models in different heights to contrast.
这里通过研究某地土壤对Sr的吸附，做了动态模拟试验，建立了动态模型，进行不同高度柱体的对比实验。
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In this dissertation, firstly, a transmission electron microscopy investigation has been conducted on the domain structure in strontium bismuth tantalate (SBT∶SrBi〓Ta〓O〓), which is the first mentioned fatigue-free material.
首次观察到除了在疲劳材料如PbO〓中存在的90°畴界和180°畴界以外，还存在有新的畴结构：反相畴，90°反相畴和180°反相畴。
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The determination of chloride in industrial strontium carbonate by turbidimetry with spectrophotometer is described.
采用目视比浊法测定工业碳酸锶中的氯化物，若溶液有色，准确定量非常困难。
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A new production technology,using witherite,hydrochloric acid and industrial refined salt as raw materials,to produce liquid barium chloride with low strontium by crystallization method was put forward.
比较了氯化钡的各种生产方法，提出了以毒重石、盐酸和工业精制盐为原料，结晶法生产液体低锶氯化钡新工艺，并对酸化反应、锶钡分离原理、饱和盐水洗涤及母液处理进行了分析和讨论。
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Secondly, as to the improvement of cycle life of mercury-free RAM, Calcium zincate, barium zincate and strontium zincate samples were synthesized by a chemical method and used as negative electrode additives in mercury-free RAM for the first time.
其次，在改进无汞可充碱锰电池循环寿命方面，采用化学方法合成了锌酸钙、锌酸钡和锌酸锶样品，首次将其用于无汞可充碱锰电池的负极添加剂。
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The sol's sensitivity towater can be improved by using inorganic salts instead of alkoxide as bismuthand strontium precursors, and hence the sol-gel processing can be simplified.
用无机盐代替醇盐作为锶和铋的前驱体，可克服溶胶对空气中水分的敏感性，从而大大简化了SBT薄膜的制备工艺。
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Purity control in producing metallic strontium using vacuum aluminothermic reduction was analysed by thermodynamic calculation.
对真空铝热还原法制备高纯金属锶的纯度控制进行了热力学分析；探讨了锶、钡和钙的临界还原温度、蒸气压等热力学参数差异，并制定了制备高纯金属锶的工艺。
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Reaction mechanism of Sr preparation using vacuum aluminothermic reduction ;2. Purity control in producing metallic strontium using vacuum aluminothermic reduction was analysed by thermodynamic calculation.
对真空铝热还原法制备高纯金属锶的纯度控制进行了热力学分析；探讨了锶、钡和钙的临界还原温度、蒸气压等热力学参数差异，并制定了制备高纯金属锶的工艺。
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In this test, two new processes are studied on preparation strontium by the vacuum aluminothermy reduction and Al-Sr alloys by molten salt electrolysis.
本文研究了真空铝热还原法生产金属锶和熔盐电解法生产铝锶合金的两种新工艺。
- 推荐网络例句
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I can still vividly recall the impressive scenes you gave. You were among my friends and relatives who accompanied me from my house to the seaport and when the porters were slow to show up, you obligingly carried my suitcase for me.
你对我的种种感人情意，使我记忆犹新，那天你随着我的亲友从家里送我上轮船，搬运工迟迟不来，你毅然替我提着皮箱上船。
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St. Nicholas became the patron saint of Russia, where he was famous for his red cape, flowing white beard, and bishop's mitre.
圣尼古拉成了俄罗斯人的守护神，在那里，他以身披红斗篷，留着飘逸的白胡须，戴着主教法冠而闻名。
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Long periods of seeming invincibility. Though some industries or lines of business exhibit characteristics that endow leaders with virtually insurmountable advantages, and that tend to establish Survival of the Fattest as almost a natural law, most do not. Thus, for every Inevitable, there are dozens of Impostors, companies now riding high but vulnerable to competitive attacks. Considering what it takes to be an Inevitable, Charlie and I recognize that we will never be able to come up with a Nifty Fifty or even a Twinkling Twenty. To the Inevitables in our portfolio, therefore, we add a few "Highly Probables."
在所属的产业都被赋予其无可取代的优势地位，大者恒存的自然定律似乎牢不可破，但实际结果却不然，也因此在找到真正的真命天子之前，旁边可能还有好几打假冒者，这些公司虽然曾经红极一时，但却完全经不起竞争的考验，换个角度来看，既然能够被称为永恒的持股，查理跟我早就有心理准备，其数量绝对不可能超过五十家或甚至是不到二十家，所以就我们的投资组合来说，除了几家真正够格的公司之外，还有另外几家则是属于极有可能的潜在候选人。