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The stability of aloin decreased with the increase of temperature and heating time. However, the absorbency of aloin did not change with time under room temperature (20℃). The aloin was sensitive to light, and the aloe juice showed a yellowish green sediment in 2 hours after exposed to sunlight. The stability of aloin declined when the pH value arose. The aloe juice was more stable under lower concentration of sodium chloride and sucrose.

结果表明:加热的温度越高,时间越长,芦荟苷的热稳定性越差,而在室温下(20℃)芦荟苷的吸光度基本不随时间改变;芦荟苷具有光敏性,在太阳光照射下,2小时后便出现黄绿色沉淀物;芦荟溶液随着pH的升高,其稳定性下降;低浓度的氯化钠和蔗糖对芦荟汁液稳定性的维持比高浓度的效果明显。

A loose, earthy, extremely fine-grained, natural sediment or soft rock composed primarily of clay-size or colloidal particles and characterized by high plasticity and by a considerable content of clay mineral and subordinate amounts of finely divided quartz, decomposed feldspar, carbonates, ferruginous matter, and other impurities; it forms a plastic, moldable mass when finely ground and mixed with water, retains its shape on drying, and becomes firm, rocklike and permanently hard on heating or firing.

中文解释=松散的、土质的、颗粒极细的天然沉淀物或软石,主要由黏土粒径大小或胶质的颗粒组成,特徵为具高可塑性,及大量的粘粒矿物,其次为的细小的石英、被分解的长石、碳酸盐、含铁物质和其他杂质;当精细研磨并和水混合后,可形成可塑的,适於模压的物质,乾燥后能维持形状,加热或烘烤时变得如岩石一般牢固,且长期保持坚硬。

But contains steep, probably vertical, cliffs, and gentle sediment-covered terraces, and near its lower reaches there is a long tailing-off which is almost certainly the result of material transported out to deep water after being eroded from the continental masses.

包括了可能是垂直的峭壁和坡度缓和的被沉淀物覆盖的梯田,比较低的地方是一条长长的曳沙带。基本上可以肯定的是这个地带是从大陆架上腐蚀沉积到海底深处的物质所形成的。

The growth inhibiting rate of T24 cell lines were detected by MTT methods, apoptosis of cells were detected by flow cytometry, the mechanism of apoptosis was analyzed by detecting the protein expression of Bcl-2, Bax, Caspase-9, Caspase-3 and cytoplastic protein Cytochrome C. 4 We injected live T24 cells into the subcutaneous space of nude mice and successfully built up the animal model of bladder carcinoma. The effect of CS-PAA-EPI polymer magnetic microspheres targeting chemotherapy was investigated by HE staining, TUNEL ,tumor weight and volume inhibition rate. Results: 1 TEM revealed that the CS-PAA polymer magnetic microspheres were regular spherical shape,the average diameter was 80nm in dry condition. By controlling the pH value of the medium,polymers had positive or negative zeta potential. VSM showed the CS-PAA polymer magnetic microspheres had superparamagnetic. The diameter of CS-PAA-EPI polymer magnetic microspheres were 200nm in solution by DLS examining,the embedding ratio was 20%,the EPI loading rate was 15%, which was higer than reported in other articles. 2 Raw eye observation found that the rat"s bladder of treatment group was brown color,which meaned the aggregation of iron particles, compared with the control group, iron stain found iron particles were assembled in rat"s bladder of the treatment group, the amount of iron particles in liver and spleen were less obviously.

研究结果:1合成的CS-PAA磁性聚合物微球呈球形,大小均一,TEM测定其干态下粒径为80nm左右,磁化曲线证实具有超顺磁性,具有一定的PH敏感性,固载表柔比星后,水溶液性状稳定,无沉淀物,DLS测定直径约200nm左右,测定载药率为15%,较文献报道高,包封率为20%。2肉眼观察试验组大鼠膀胱表面呈褐色,可见大量的Fe粒子聚集,普鲁士兰染色法显示,试验组大鼠膀胱壁内有大量的Fe粒子,分布至膀胱壁全层,与对照组大鼠相比,试验组大鼠的肝、脾内的Fe粒子聚集量明显降低;HPLC测定结果与Fe染色相同;高剂量磁性CS-PAA-EPI生理盐水组及单纯EPI生理盐水组均在给药后14天出现血肌酐和尿素氮的升高,其他组大鼠血生化指标没有明显变化。3MTT法发现,高、中、低剂量磁性CS-PAA-EPI生理盐水组在外加磁场的协同作用下杀伤T24细胞效应明显高于单纯的EPI生理盐水组,FCM发现试验药物组可引起明显的肿瘤细胞凋亡,试验药物治疗组细胞胞浆内出现了由线粒体释放出的细胞色素C,试验组细胞Bcl-2蛋白减少,Bax蛋白变化不明显,Caspase-3、Caspase-9蛋白受到了激活活化。4高、中、低剂量磁性CS-PAA-EPI生理盐水组的瘤重抑制率和瘤体积抑制率均明显高于单纯的EPI生理盐水组(P<0.01),其中高剂量组的抑制率最高。

On the back label was a hand-printed date of when the wine was 'disgorged,' when the sediment in the neck of a bottle of bubbly was removed and the temporary cap replaced by a real cork.

标签背面是手写的日期,标明酒是何时&酵母溶解&的、香槟酒的瓶颈处的沉淀物是何时被去除的以及真正的软木塞是何时替代了临时瓶盖。

Where at one point its seems we were trying to clean spaghettis and we were trying to clean it off the sink and for some strange reason I took my nails and dug into my daughter's legs (My daughter is 15 years old and we have a pretty good relationship and she is not a bad person so why would I want to hurt her) and she gave me this strange look like wow why did you do this with this strange look on her little face like it was almost evil.

看起来我们好像一度要给spaghettis洗澡而且我们正试图清理沉淀物。基于某些奇怪的理由,我是将指甲嵌进了我女儿的腿(我的女儿15岁,我们的关系很好,她是个不错的人为什么我要伤害她)她奇怪地看着我就像是问我为什么我这么奇怪地看着她就像她是邪恶的东西。

INTRODUCTION As a part of the research program of the Water Resources Division of the U.S. Geological Survey, a project was organized in September 1956 to study the mechanics of water and sediment movement in alluvial channels.

介绍 如美国的水资源区分的研究计画的一部份地质学的调查,一个计画在 1956 年九月被组织学习冲积的频道水和沉淀物运动的技巧。

DDT, PAHs, PCB, organo-metals, fossil remains, and biochemical markers such as organic carbon compounds can provide indicators of past natural and anthropogenically induced changes.

在沉淀物里,矿物质含量,磁化率,主要,微量元素,稳定同位素,混合的具体的同位素和有机的地球化学(例如DDT,对氨基苯甲酸,PCB,organo 金属),化石保持,并且象有机的碳化合物那样的生物化学的记分员能提供经过自然的指示器,anthropogenically 引起变化。

A portion of the electrolysed solution can be removed as a bleed stream from a cathode compartment of an electrolytic cell of the electrolysis process and processed to remove manganese as manganese dioxide precipitate by adding thereto limestone, and the halide species from an anode compartment of the electrolysis process.

部分电解溶液可以作为来自电解过程的电解槽的阴极室的排出液,并通过添加石灰石和来自电解过程的阳极室的卤化物处理,以二氧化锰沉淀物形式除去锰。

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On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面,更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。

You rap, you know we are not so good at rapping, huh?

你唱吧,你也知道我们并不那么擅长说唱,对吧?