查询词典 precipitated

Their fervour caused an undercurrent that precipitated a world economic crisis in the Year of the Rat.

大家狂热追求，导致全球性的经济危，这是鼠年的大事。

A small loosely aggregated mass of flocculent material suspended in or precipitated from a liquid.

小而松散的丛毛状物质聚合成块，悬浮在液体中或从液体中沉淀出来。

To evaluate the bioactivity of the glass-ceramics,the specimens were soaked in the simulated body fluid. The results indicate that fluorapatite shows needle-like microstructure, which is similar to that in human bone and teeth. The formation of needle-like fluorapatite is related to the heat treatment procedure, which results in needle-like fluorapatite crystals by accelerating one-dimension growth along the c-axis through the screw dislocation growth mechanism. The mechanical properties of the glass-ceramics are close to those of the human bone and teeth. The bioactivity test results show that apatite layer is precipitated on the materials surface after 3 d immersion in SBF, which indicates the glass-ceramics have a good bioactivity.

研究结果表明：氟磷灰石相呈针状，与人体骨和牙齿的磷灰石形貌相似，有利于提高材料的生物活性和生物相容性；氟磷灰石的形成是材料被迅速加热至高温进行热处理，使磷灰石以螺旋位错生长机制沿c轴晶化长大所致；经热处理获得的材料具有优良的力学性能，基本满足骨科和齿科用生物材料的性能要求；材料在体外模拟体液中浸泡3 d后，样品表面已有磷灰石层生成，表明该材料具有较高的生物活性。

The classical potassium fluosilicate precipitated alkali titration method was changed to molybdenum-blue-ness spectrophotometry to fast determine silicon .

将经典的氟硅酸钾沉淀碱滴定法改为钼蓝分光光度法快速测定硅。

The paper also presents the calculation technique of reference fugacity,and the matching method to saturation pressure and amount of precipitated asphaltene through the example shown in the paper.

结合实例计算，给出了沥青质参考逸度的计算、饱和压力和沥青沉降量的拟合方法。

Results ATP andEAA Neurotransmitter Gly were greatly increased in the bilirubin induced neurotoxicity brain; neuralcytosolic Ca2 + in the bilirubin precipitated brain tissue was significantly more than that in the controlgroup; NMDA receptor antagonist GAPA could significantly decrease the cytosolic Ca2+ overload.

结果 胆红素毒性脑组织ATP含量显著降低，细胞外Gly与细胞内Ca2+显著升高；GAPA不影响胆红素毒性脑组织ATP含量，但可显著降低细胞内Ca2+，减轻胆红素毒性脑水肿。

In gravimetry, an analyzer is precipitated in the form of an insoluble compound of defined stoichiometry.

在重量法中，分析物以确定的化学计量配比的不溶化合物沉淀

In alkali borosilicate system, hexagonal CdS was the main crystalphase, co-precipitated with a little cubic CdS.

碱系中，以六方型CdS为主要晶相的纳米晶体，伴有少量立方型CdS析出。

The big bang theory describes the beginning of the universe as having been precipitated from an infinitesimally small point.

宇宙大爆炸理论描述宇宙的开端正如经过沉淀，从一个极小点。

The results showed that the second phase of intermetallic compounds Mg41Nd5 and Mg24Y5 was precipitated from the as-cast structure.

结果表明：合金铸态组织中存在网状的Mg41Nd5和颗粒状的Mg24Y5金属间化合物第二相。

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。