查询词典 precipitated

Blends of 75/25 chloroprene rubber/natural rubberfilled with various loadings of precipitated silica were prepared,and their mechanical properties as well as the resistances to thermal aging and oil were studied.

研究了不同用量的沉淀法白炭黑填充质量比75/25的氯丁橡胶/天然橡胶共混物的物理机械性能、耐热老化性能和耐油性能，并用扫描电镜研究了共混物的结构。

For 0.7%Cu steel, aging at 450℃ for 90 minutes, a great deal of Nb particles precipitated in matrix, and aging at 650℃ for 90minute, these precipitates started to coarsen.

含铜为0.74％的试验钢在450℃90分钟时效时，有大量细小的Nb粒子析出，在650℃90分钟时效时，粒子发生粗化。

It is usually precipitated from coke oven gas of steelworks and the byproduct of caprolactam production in industry.

硫酸铵是一种重要的氮肥。

The result show that the precipitated CSFV fluorescent antibody with high sensitivity and specificity and can be used in the clinical CSFV depuration of tonsil tissue detection.

结果表明，本实验所制备的猪瘟荧光抗体具有很高的灵敏性和特异性，可用于猪瘟净化中扁桃体组织抹/涂片检测。

Then SAM precipitation was carried out by picric acid and SAM precipitated is higher than 90％. After butanone extraction, acetone precipitation and SAM sulfate or SAM double salt of sulfate and p-tosylate formation, the stable SAM salt was obtained.

结果表明，苦味酸是一种选择性较好的沉淀剂，沉淀步骤得率在90％以上，制备SAM的硫酸盐的总得率在60％以上，而硫酸对甲苯磺酸双盐的得率在50％以上，产物的纯度达到了95％以上，已经达到了国外同类产品的质量指标。

Results The average recovery of Dracaena's major components reached 80% after precipitated by acetonitrile first and then extracted by ethyl acetate.

结果通过乙腈沉淀蛋白，采用乙酸乙酯进行提取，可使含药血清中龙血竭特征成分的提取率达到80%以上。

Results The average recovery of Dracaena major components reached 80% after precipitated by acetonitrile first and then extracted by ethyl acetate.

结果 通过乙腈沉淀蛋白，采用乙酸乙酯进行提取，可使含药血清中龙血竭特征成分的提取率达到80%以上。

The larger particles contained in the pulverized product which has advanced into the elutriation device 2 are precipitated at the bottom portion of the elutriation device 2 and sucked by the sand pump 6 to also be returned to the tower shell 1 wherein the larger particles are again subjected to pulverization and leaching.

较大的颗粒在煤粉产品已经迈入了淘洗装置 2 沉淀在底层部分的淘洗装置 2 则是将由砂泵 6 也应该归还给塔壳里一大颗粒再次遭受为了粉碎和浸出。

The evaporating experimental results show that, hydromagnesite is first separated with the lake-water being concentrated, and then halite, thenardite, bloedite, picromerite, epsomite, sylvite and carnallite precipitated successively.

蒸发实验的结果表明：首先析出水菱镁矿，随着湖水继续浓缩进一步析出石盐、无水芒硝、白钠镁矾、软钾镁矾、泻利盐、钾石盐和光卤石。

These results suggest that activation of the spinal ERK is involved in morphine-dependent and naloxone-precipitated withdrawal response.

上述结果提示，脊髓水平ERK激活和核转位参与吗啡依赖的形成及戒断反应的表达。

Eight cases of simple chordee of penis were adopted urethral extending.9 cases of severe simple chordee of penis were adopted primary urethroplasty.

8例单纯性阴茎下弯患者采取尿道延伸术，9例重度阴茎下弯患者采取切断尿道矫直阴茎一期尿道成形术。

She is a daintily dressed young lady.

她是个装饰娇艳的少女。