查询词典 hydrogen fluoride
- 与 hydrogen fluoride 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Objective To investigate the protective effect of Sodium Ferulae on hydrogen peroxide (H2O2)-induced PIECs apoptosis.
目的 研究过氧化氢(H2O2)诱导内皮细胞凋亡及阿魏酸钠的抗氧化应激和抗内皮细胞凋亡的作用机制。
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The second step is carried out by treating the bleached pulp obtained from the first step, with a solution of sodium hydroxide and hydrogen peroxide.
通过用氢氧化钠和过氧化氢的溶液处理第一步中获得的漂白纸浆而进行第二步。
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The experimental results showed that the optimized parameters for isolation of hemicellulose was: 2% hydrogen peroxide, 2% sodium hydroxide, heating time 4h, reaction temperature 75℃.
结果表明，半纤维素分离提取的优化参数为：2%过氧化氢，2%氢氧化钠，加热时间4h，反应温度75℃。
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Poplar was pretreated separately with hot water,sodium hydroxide and hydrogen peroxide.
分别采用热水浸提、烧碱、过氧化氢等试剂对染色前的杨木进行染色前处理。
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Polyester fibers may also be bleached with hydrogen peroxide or sodium hypochlorite.
涤纶纤维可用过氧化氢或次氯酸钠漂白。
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Research on Using Rice Hull to Extract Arabinoxylan s;2. Study on the Inheritance and Variation of Arabinoxylan s in Hard Wheat;3. In order to enhance the extraction yield of arabinoxylan from wheat bran,the effect of temperature,time,the concentrations of sodium hydroxide and hydrogen peroxide and shaking speed on yield of arabinoxylan were investigated.
为提高小麦麸皮中阿拉伯木聚糖的得率，本研究在考察了温度、时间、碱液与H2O2浓度和振荡速度等单因素对阿拉伯木聚糖得率影响的基础上，采用二次回归正交旋转组合设计对阿拉伯木聚糖的碱提工艺条件进行了优化并建立数学模型。
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Polyester fibers may also be bleached with hydrogen peroxide or sodium hypochlorite.
涤纶纤维可用过氧化氢或次氯酸钠漂白。收藏反馈
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Cellulose fibre and blended polyester fabrics are normally bleached using hydrogen peroxide or sodium hypochlorite .
纤维素纤维和混合的涤纶一般用过氧化氢或次氯酸钠来漂白。有时也用亚氯酸钠来漂白。
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Results indicated that when the extraction temperature,time,the concentrations of sodium hydroxide and hydrogen peroxide were 88℃,200min,0.16mol/L and 1.5% respectively,the yield reached the maximum(21.23%),which was consistent with the validate experiment result.
结果表明，在提取温度88℃、时间200min、NaOH浓度0.16mol/L、H2O2浓度1.5%的条件下，阿拉伯木聚糖的得率达到最大值21.23%，验证实验结果与模型预测值相符。
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Common bleaching agents are hydrogen peroxide, sodium hypochlorite, sodium chlorite and sodium perborate.
常用的漂白剂有过氧化氢、次氯酸纲、氯化钠以及过硼酸钠。
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- 推荐网络例句
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Listen,point and check your answers.
听，指出并且检查你的答案。
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Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.
但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48
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Some known methods of remnant pump detection and automatic laser shut-down use communications, such as an OSC.
一些已知的残余泵浦检测和自动激光关断的方法利用诸如OSC的通信。