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Using trimeric surfactant C_(14-2-14-2-14) as templating agent, the low cost and facile inorganic species sodium aluminate and sodium silicate as inorganic precursors, highly ordered 2D hexagonal aluminosilicate MCM-41 with high Al content were successfully synthesized.

利用廉价易得的硅酸钠和偏铝酸钠作为无机前驱体,以低聚季铵盐表面活性剂C_(14-2-14-2-14)为模板剂合成了高铝含量,高有序性的二维六方结构介孔硅铝酸盐材料,并对材料的结构、表面性质、形貌以及酸性进行了研究。

Trial natriuretic peptide and B-type natriuretic peptide are secreted by the heart and play important roles in the compensation of congestive heart failure with their vasodilating, natriuretic, antiproliferative, lusitropic and neurohumoral-modulating properties.

NP和B-型利钠肽都是被心脏分泌的,在充血型心衰的血管扩张性,钠尿水平,抗增生性,lusitropic,和神经体液调节的代偿方面起重要作用。

Once again, the chili has hidden MSG: autolyzed yeast extract, spices, artificial flavors, natural flavorings, disodium inosinate and disodium guanylate (MSG give-aways).

再次,辣椒已隐藏的讯息: autolyzed酵母提取物,香料,人工香料,天然调味料,钠盐的inosinate和钠盐的鸟苷。

Sound enamel surfaces were dematerialized in bacteria model in vitro. QLF was used to analyze the area of lesions, the loss of fluorescence and ΔQ on enamel surfaces after demineralization. Confocal laser scanning microscopy was used to quantify the mineral content after demineralization.

将30个牙釉质块开窗后分为3组,分别使用氟含量1 450 mg/L的氟化钠牙膏、单氟磷酸钠牙膏和无氟牙膏的处理液处理,并在体外恒化器龋病模型中进行脱矿循环,定量光导荧光技术分析病损脱矿后的面积、荧光损失和总荧光损失量,激光扫描共聚焦显微镜分析脱矿后矿物质含量变化。

The coesite-diamond-bearing eclogite distributed in the northern part of the UHPM belt suffered three stages of metamorphism. The first stage is the Ep amphibolite facies metamorphism, which is represented by the paragenesis of phe+Qtz+Cro/Bar Bar+Ep+Ab occurred as inclusions in Grt and Omp; The second stage is the peak metamorphism of eclogite facies with mineral assembledge of Grt+Omp+Coe±Dia±Ky±Zo±Phe+Rt. The P -T condition is 800±50℃,≥28Kb; The third stage is the amphibolite facies retrograded metamorphism from the peak one, which can be divided intothe early amphibolite facies stage with the mineral assembledge of Amp+ Pl+Di+Qtz±Ep+Ilm/Ttn and the late greenschist facies one with the mineral assembledge of Ep+Chl+Bi+Tr+Ab.

分布于超高压变质带北侧的柯石英榴辉岩经历了3个阶段的变质作用:(1)早期绿帘—角闪岩相阶段,以出现在石榴石和绿辉石中的包体矿物多硅白云母、石英、冰蓝闪石或青铝闪石、钠长石等为代表;(2)峰期柯石英榴辉岩相阶段,其矿物组合为Grt+Omp+Ky+Phe±Zo+Coe±Dia+Rt,其变质温度压力为800±50℃,≥28Kb;(3)退化变质作用阶段,早期为角闪岩相,以Amp+Pl+Di±Ep+Qtz+Tit等退变矿物组合为代表;晚期为绿片岩相,以绿帘石、绿泥石、黑云母、透闪石及钠长石等矿物为代表。

The weight loss rate in 600 ℃ sodium containing 30 μg/g oxygen is about 1×10~(-4) mm·a~(-1) and 2×10~(-4 mm·a~(-1), respectively for the rotary swaging tungsten and polishing tungsten.

在600℃、含30μg/g氧的金属钠中,旋锻钨和抛光钨的失重速率分别为1×10-4mm·a-1和2×10-4mm·a-1,两种钨与钠均有良好的相容性。

Comparing the two kinds of catalyst, although the high conversion could been gotten at the optimum reaction conditions respectively, to the same conversion, the reaction conditions for ammonium molybdate catalyst were higher than that for sodium tungstate catalyst, that means the catalytic activity of ammonium molybdate is higher than that of sodium tungstate.

两种催化剂相比,虽然在最佳工艺条件下,均可使反应达到较高的转化率,但达到相同转化率时钨酸钠催化剂所需的反应条件比钼酸铵催化剂高,所以总体来说,钼酸铵催化剂的反应活性高于钨酸钠催化剂。

In the process of alumina production by Bayer process, the loss of soda is mainly caused by the formation of sodium hydrate alumino-silicate.

拜耳法生产氧化铝的过程中,碱耗的主要原因是因为有钠硅渣的生成,碱耗可以用赤泥钠硅比表征。

Three novel single-singlet energy transfer pairs between ketocoumarin dyes and rose bengal BNa〓 Salt were designed and their properties were studied in micelles and vesicle.

以合成的香豆素染料作为能量给体,以孟加拉玫瑰钠盐作为能量受体,设计了三对新型的能量传递对(即:香豆素染料-孟加拉玫瑰钠盐),研究了它们在胶束或囊泡中的能量传递,其结果如下

Coli disease. And the use of allicin sulbactam or amoxicillin by a certain percentage for the Joint duck E.coli disease prevention observed experimental results, the results showed that: Allicin, amoxicillin, and sulbactam sodium single drug to duck the E. coli O0701 MIC were 1024ug/mL.Compound MIC its portfolio of 3~4.5ug/mL than single drug decreased by about 64 times.

利用大蒜素与阿莫西林或舒巴坦钠按一定的比例联合用于鸭大肠杆菌病的防治观察实验效果,结果显示:大蒜素、阿莫西林、与舒巴坦钠单药对鸭大肠杆菌 O0701的 MIC 均为1024ug/mL ,其复方组合 MIC 为3~4.5 ug/mL ,较单药降低了约64倍。

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What would he tell Judith and the children?

他将怎样告诉朱迪丝和孩子们呢?

I this is at that time, the opinion with peacockish true girl is full of in a heart.

这就是当时的我,一个心中布满虚荣的女孩子真实的想法。

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