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- Sonoluminescence is being studied in water medium. 摘要 本工作涉及声致水介质发光的实验研究。
- The asymmetric reduction of OPBE catalyzed by Baker Yeast in water medium to synthesis HPBE was investigated. 对面包酵母水相催化不对称还原OPBE进行研究。
- The sedimentary water medium with higher salinity, alkalinity and deoxidizing degree could be propitious to the relative accumulation of the gallium. 较高盐度、较高碱度和较强还原性的沉积水介质条件,是镓相对富集的重要地质原因。
- The new method of structure geologic kinetics drawing is based on the positional anisotropism of the conductivity of ground geological products and water medium. 构造地质动力制图新方法的基础是利用地表地质生成物和水介质导电性能的方位各向异性。
- In order to prepare different titer VC-phosphate and meet the needs of users,a method for synthesis of 40% VC phosphate from VC in the presence of water medium is reported. 为了制备不同效价的VC聚磷酸酯,对VC与三偏磷酸钠在水介质中反应制备效价为40%25的VC聚磷酸酯的工艺进行了研究,在小试及放大试验的基础上,进行了工业性试生产。
- Subjected it to corrosion test in water of corrosion medium and cooling water medium (according to ASTM D1384-80), a result of satisfactory inhibiting corrosion behavior is obtained. 通过金属在腐蚀和冷却水中的腐蚀试验(美国材料试验学会标准ASTM D1384),缓蚀效果较为满意。
- Acetohydroxamic acid (AHA) is synthesized by the method of hydrochloric hydroxylamine reaction with acetic ether in alcohol water medium and its structure is characterized by element analysis, IR, MS, et al. 在乙醇 水体系中 ,用乙酸乙酯和盐酸羟胺为主要原料合成了乙异羟肟酸 (AHA) ,并通过元素分析、红外光谱 (IR)、质谱 (MS)等方法对其结构进行了表征。
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。
- A fish in water is in its natural medium. 鱼在水里就是在自然环境中。
- Water is the natural medium in which fish live. 水是鱼类赖以生存的自然环境。
- The nurse diluted the drug with saline water. 护士用生理盐水把药加以稀释。
- Phosphate Glucose Peptone Water Medium 磷酸盐葡萄糖胨水培养基
- Nitrate Saline Peptone Water Medium 硝酸盐胨水培养基
- hydraulic cone valve for water medium 水压锥阀
- Putting water in brandy is sacrilege. 在白兰地中掺水是可恶的事。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- He cooked the pasta in a large pan of boiling water. 他用一大锅开水煮义大利面食。
- I put the shirt in soapy water to soak out the stain. 我将衬衫浸在肥皂水里以去除污渍。
- Fill your radiator with water, or your engine will overheat. 给你的散热器充水,否则引擎会过热。
- Let the tea leaves steep in boiling water for five minutes. 让茶叶在滚开的水中浸泡五分钟。