小的工具都用磁铁固定在吧台后面的墙壁上,而较大的物体都展示在一个透明的丙烯酸架子单元上,它在花岗岩台面的上方。
Small tools are affixed with magnets to the wall behind the bar, while larger objects are displayed on a clear acrylic shelving unit suspended above the granite counter.
采用红光对单、双掺铌酸锂晶体中全息光栅的热固定效率及光擦除和暗存储寿命的特性进行了深入的实验研究。
In this paper, the factors of affecting thermal fixing efficiency, and lifetimes of fixed gratings under both illumination and dark conditions are analyzed theoretically.
利用固定床反应器,以固体酸为催化剂催化桐油预酯化反应。
Pre-esterification of China wood oil catalyzed by solid acid in fixed bed reactor was researched.
腐殖酸对土壤钾素释放和固定的影响是通过对含钾矿物的溶解和层间堵塞以及对钾素的吸附作用实现的。
The effect of humic acids on fixation and release of potassium in soil was accomplished by dissolving K-bearing minerals or blocking interlayers and adsorbing k.
目的评估丹宁酸改性处理对戊二醛固定牛颈静脉管道理化性质的影响。
Objective To evaluate the effects of tannic acid(TA) treatment on the physicochemical properties of glutaraldehyde(Glut)-fixed bovine jugular vein(BJV).
寡核苷酸固定过程中,末端氨基修饰没有明显的特异性,但是可以提高被固定探针的杂交容量。
During oligonucleotide immobilization, terminal amino modification has no obvious specificity, but it can enhance the hybridization capacity of immobilized oligonucleotides.
本文报道采用海藻酸钙作载体固定酵母活细胞用于糖蜜酒精连续发酵的研究。
This article deals with studies on continuous fermentation of molasses into alcohol by immobilized yeast cell with calcium alginate.
结果表明:腐殖酸的施用可抑制土壤汞向植株迁移,对土壤汞的最大固定率超过90 % ;
The results indicated that humus application inhibited soil Hg to shift to the plants, Hg fixation rate by the humus being over 90%.
除atp外,由这些自养生物进行的CO2固定,需要还原的吡啶核苷酸。
The fixation of CO2 carried out by these autotrophs, in addition to ATP, requires reduced pyridine nucleotide.
采用固定化单宁对酒中可能存在的营养成分蛋白质、氨基酸、糖类、有机酸、乙醇和铁离子等进行吸咐试验。
Tests for the adsorption of proteins, amino acids, sugars, organic acids, ethanol and iron ions in wine with immobilized tannins were carried out.
研究了海藻酸钙固定化技术在酿酒酵母上的应用。
The application of calcium alginate immobilized method in brewing yeast cell.
本文考察了海藻酸钙固定化酵母与聚乙烯醇固定化酵母的连续乙醇发酵行为。
The behavior of Ca alginate immobilized yeast and polyvinyl alcohol immobilized yeast for continuous production of ethanol is studied.
研究了一些芳胺类化合物在1-萘甲膦酸改性氧化锆固定相上的色谱行为。
The high performance liquid chromatographic behavior of some aromatic amines was studied on zirconia stationary phase modified by 1-naphthylmethylphosphonic acid.
以强酸性阳离子交换树脂为催化剂,经过自制的固定床反应器,使棕榈油脱臭馏出物(PODD)中的脂肪酸与甲醇起酯化反应,合成脂肪酸甲酯。
Fatty acid methyl esters were prepared by esterification in a fixed bed reactor from methanol and fatty acids in palm oil deodorizer distillate (PODD) using a cation exchange resin as catalyst.
同时比较了固定化细胞与游离细胞的富马酸酶特性。
Specific property of fumarase for immobilized cells was compared with that of free cells.
因此,在富马酸铵体系中用固定化酶生产L-苹果酸采用填充床反应器更佳。
Thus, the PFR was optimal for immobilized cells to produce L-malic acid in ammonium fumarate system.
它与丙烯酸树脂类阴离子复鞣剂配伍性好,且有助于对阴离子材料的吸收与固定,基本上克服丙烯酸树脂类鞣剂的“浅色效应”。
The combination of this product with acrylic resin is good, and it can also help to absorb and fix anionic materials, and can primarily overcome the effect of light shade caused by acrylic resin.
本文对固定化细胞技术在氨基酸生产中的应用研究及进展进行了综述。
Recent advances in the use of immobilized cells for amino acids production were reviewed.
用固定床和搅拌槽进行了吸附(离子交换)柠檬酸实验。
Experiments of adsorption and ion exchange of citric acid in fixed bed and stirred cell were carried out.
研究了制备固定化细胞最佳条件,而且与戊二醛交联法、 海藻酸钙包埋法作了比较。
The optimum conditions of preparation for immobilized were studied and the results were compared with that of valeric dialdehyde crosslink and calcium alginate embedment methods.
方法用1%多聚甲醛固定嗜酸粒细胞和支气管上皮细胞系BEAS-2B细胞;
Methods Eosinophils and BEAS-2B cells were fixed with 1 % paraformaldehyde for 1h separately.
目的:预防口腔固定正畸酸蚀牙釉白斑的发生。
Objective: To prevent enamel opaque spot after orthodontic etching.
在加入少量藻酸钙盐的条件下,用硼酸交联聚乙烯醇(PVA),活性污泥培养物渗于其内,将其涂于载体上被固定成膜。
To add a little calcium alginate into boric acid cross-linkedpolyving akohol(PVA)and permeate active sludge culture into the mix, and at last apply the mix on carrier to make film.
黑曲霉as·3.4309的孢子用海藻酸钙凝胶固定化,制成固定化细胞胶粒,用于生产糖化酶的研究。
The spores of Aspergillus Niger as 3.4309 were immobilized with calcium alginate ia bead form. Sach immobilized cells was applied to glucoamylase production.
有机酸对土壤磷的固定有较大影响,其影响作用从大到小依次为腐殖酸、柠檬酸、酒石酸。
Organic acids have a great effect on phosphorus mobilization with humic acid stronger than simple organic acids.
本文即从这方面着手,开展了固定化脂肪酶催化15—羟基十五烷酸甲酯合成环十五内酯的研究。
So in this research, synthesis of cyclopentadecanolide with Methyl 15-Hydroxy-pentadecanate by immobilized lipase had been studied.
研究了以海藻酸为载体的固定化德氏乳酸杆菌间歇增殖过程,提出增殖模型;
The cell growth process of Lactobacillus delbrueckii immobilized by alginate calcium entrapment method was studied.
方法:以磷酸化的PVA 海藻酸钙为载体包埋黑曲霉细胞,与固定化的葡萄糖异构酶协同反应,以蔗糖为原料转化生产低聚果糖。
Methods: Aspergillus niger cells entrapped by modified phosphorylated polyvinyl alcohol(PVA) alginate gel co react with immobilized glucose isomerase to transfer sucrose to FOS.
紫外交联对大片段DNA固定率影响显著,但对氨基修饰的寡核苷酸影响不显著;
Ultraviolet crosslinking greatly affected the attachment rate of a large fragment of DNA, but did not noticeably affect the attachment rate of the amino-modified oligonucleotides.
结果表明,生物素浓度以及萄葡糖,玉米浆加初尿对固定化细胞的产酸均有非常显著的影响。
The results show that the concentration of biotin is a very sensitive factor and the contents of glucose and corn-steep liquor added urea also indicate obvious effects for immobilized cells.
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