查询词典 precipitation

Recently, Shelnutt and co-workers obtained discrete porphyrin nanosheets reprecipitated from their solutions;[3] Sathish and co-workers constructed hexagonal C60 nanosheets using a liquid–liquid interfacial precipitation method;[4] the groups of Yao[5] and Hu[6] prepared singlecrystalline nanosheets of polycyclic aromatics using a surfactant- assisted reprecipitation and a physical vapor transporting method, respectively; and Zhang and co-workers suggested that molecules with intramolecular charge-transfer dipole moments could be grown into quasi-2D nanostructures.

最近，舍纳特和同事获得离散卟啉薄片reprecipitated其解决方案； [3] Sathish和同事构建六角 C60的薄片采用液液界面沉淀方法； [4]姚明集团[5]和胡[6]准备singlecrystalline 多环芳香烃薄片的使用表面活性剂再沉淀和辅助物理气相传输法分别，张和同事建议随着分子内电荷转移分子偶极时刻可以发展成为准二维纳米结构。

According to the metamorphic fluid involved, metamorphic zircon can be divided into five subtypes: metamorphic recrystallization via solid-state transformation, replacement alteration or dissolution reprecipitation, and metamorphic growth corresponds to chemical precipitation from aqueous fluid or hydrous melt.

根据参与锆石改造的变质流体性质，进一步可将变质锆石区分为五种不同类型，即固态重结晶锆石、交代重结晶锆石、溶解重结晶锆石，以及富水流体和含水熔体中的生长锆石。

Precipitation in summer and autumn appeared to decrease and that in winter tended to increase, but in spring it presented retainable.

近50a降水各季变化没有一致性，却出现一定的规律，即春季持平，夏秋下降，而冬季增加。

Several methods of plant tissue protein extraction (TCA-acetone precipitation method, phenol method, urea method, Zhou Han-tao described method, and phenol method improved by the authors) were applied to extract total protein from Rhizophora stylosa root, and then after SDS-PAGE, a subsequent 2-DE analysis was carried out with the optimized conditions for 2-DE .

分别采用TCA-丙酮沉淀法、酚法、尿素法、周涵韬法和笔者建立的酚改良法，提取红海榄根部总蛋白质，并进行了SDS-PAGE分析和双向电泳体系的优化。

According to seriate daily precipitation and runoff data from 1980 to 1982, we use the model to identify parameter and the periods of from 1983 to 1986 and from 1990 to 2000 is used to validate model.

说明LL—Ⅱ模型真实的反映了流域的水循环机理，该模型同时考虑了蓄满产流和超渗产流等不同产流机理，适合在我国不同水文特性的流域使用。

The yellow serofluid esterified fluid after the treatment such as precipitation and decoloration etc. was used directly in liquor blending, which could improve liquor quality and increase quality product rate and reduce greatly production cost.

将经沉淀、脱色等酯化技术处理后的黄浆水酯化液用来直接勾兑白酒，可提高酒的质量和优质品率，并可大幅度降低生产成本。

A functionalized superparamagnetic iron oxide nanoparticles were synthesized by reduction-precipitation method, and were modified by silicane coupling agent. The nanoparticles were evaluated by diffraction, scanning electron microscope and X-ray energy spectrometer.

用部分还原－共沉淀法制备了四氧化三铁Fe3O4纳米材料，用硅烷偶联剂进行了表面修饰，用扫描电镜，X-射线粉晶衍射，磁强计，X射线能谱仪等分析仪器对材料的相关性能进行了测定。

Methods:Determination method for diazepam and vitamin B1 were changed from coefficient rate and silicotungstic acid precipitation to HPLC and UV respectively.

地西泮由系数倍率法改为HPLC法；谷维素仍用UV法，溶剂由正庚烷改为硫酸乙醇；维生素B1由硅钨酸沉淀法改为UV法。

Therefore, under trend of climate warming and precipitation increasing, manure application is disadvantage of increasing siol organci carbon storage.

因此，气温升高和降水增加等气候变化趋势下，不利于通过施用有机肥来增加农田土壤有机碳储量。

Extreme climate elements such as torrential rain, extreme high temperature, extremely low temperature and so on are always used to analyze and evaluate an extreme climate event. There was a continuous sleeting and freezing process with low-temperature in the beginning of 2008. The process had the characteristics of large and sustained precipitation and snowfall, deep and long-time snow accumulation, long time in daily low-temperature with not so-low extreme low temperature. Therefore, it wasn't objective and accurate to choose any single one of these elements to analyze and evaluate this process.

评估极端气候事件，往往用某一项极端气候要素进行分析评估，如暴雨量、极端最高气温等。2008年初出现的持续低温雨雪冰冻过程，具有雨雪量大、持续雨雪时间长、积雪深、积雪时间长、低温持续时间长、但极端最低气温不低的特点，用其中任一因子评估定位该过程，都不能全面反映该过程的综合影响特征。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。