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As hydrogen atoms and catalyst atoms are normally found bound together as molecules or are bound in other compositions of matter, BlackLight has invented a solid fuel that uses conventional chemical reactions to generate the catalyst and atomic hydrogen at high reactant densities that in turn controllably achieves very high power densities.

通过分离出该进程中的能量产物,用外界元素中电解水。使用水作为燃料,不可见光发电机的可用成本是不昂贵的,而且,他不会带来空气污染或者放射性废物,还具有商业使用价值的氢成分作为氢产物。

In real environment, multiple audio mixtures are a convolutive mixture.

在实际的室内环境中,多通道的语音混合是一个卷积混合信号,在频域利用ICA进行分离时,不同频点上分解出的源信号的次序不确定,需要用后处理方法确定源的对应关系。

On the basis of the characteristic of the TCM patent, we adopt the process of PIDP to standardizing the prescription data: 1 long text is dealt with by the approach of orthotropic dispartment, so the single herb can be stored separately; 2 using the TCM"s dictionary, the problem of herb"s alias is tackled rightly; 3 fuzzy set is applied to depicting the medical dose.This paper makes progress on the FTDA algorithm proposed by T.P.

针对中药专利的数据特点,以PIDP(方剂信息数据预处理,Prescription Information's Data Preprocessing)过程规范方剂数据:1、用正交分离的方法对方剂长文本字段进行处理,使方剂中的各味草药独立存储;2、利用中药词典,解决了目前普遍存在的中药异名问题;3、以模糊集描述实际药剂用量。

The antifungal activities of these materials were investigated and build foundation to develop low poison plant antifungal products. In experiment, polyphenols were extracted by reflux ectraction method which applyed petroleum ether to degrease and methyl alcohol solvent. Phenolic hydroxyl were examined and inspected by colour-developing reaction and the content of total polyphenols was determined by UV-spectrophotometry. Screening test were performed to the antifungal activities of polyphenol extraction by the tube dilution method to the selected ten pathogenic fungus such as Dothiorella gregaria, Rhizoctonia solani, Phyllosticta pirina, and the minimal inhibitory concentration were measured. The column chromatography and thin layer chromatography were applyed to separate and analyse cortex extracts of Dracaena cochinchinensi Lour.

实验部分采用以石油醚脱脂,甲醇为溶剂的回流提取法来提取植物多酚,用显色反应检识酚羟基;采用紫外分光光度法对多酚粗体物进行总多酚含量的测定;选取了聚生小穴壳菌、立枯丝核菌、梨叶点霉等10株常见农林业致病真菌,采用试管液基稀释法对多酚粗提取物进行了抗真菌活性筛选试验,并测定其最低抑菌浓度;采用柱层析法和薄层层析法对其中抑菌效果较好的龙血竭进行分离分析,根据其中3种化合物的光谱数据UV、IR、~(13C-NMR、1H-NMR和MS鉴定其结构。

Six bacteria and five mildews have been separated from 119 strains, wliich grew well on the culture media contained lignin. The result of taxonomic identification is that XI, X2 and X3 belong to Pseudomonas, X4 and X5 belong to Xanihomonas, X6 belongs to Mycoplana. A preliminary study has been carried out on the capacity of lignin degradation of the 6strains of bacteria, and strains X2 and X4 were chose to carry out the experiments. The most favorable temperature for the 2 strains is 30癈, and the pH is 7; After being treated by ultraviolet rays, activity of all the three kinds of lignin-degrading enzyme produced by the strains can be increased greatly, the bacteria increasing rate is remarkably improved.

从119个菌株中分离筛选出了6株细菌和5株霉菌,它们可以在含有木质素的培养基上良好生长:细菌分类学鉴定结果为X1、X2和X3:假单胞菌属,X4和X5:黄单胞杆菌属,X6:枝动杆菌属;对6株细菌降解木质素性能进行了初步的研究,选定X2和X4为实验用菌种,两株菌适宜的生长温度为30℃,最适初始pH值为7;经紫外线照射诱变法处理,可使它们产生的三种木素分解酶活性均有明显的提高,细菌增长速率比诱变前明显提高。

Methods Mononuclear cells of peripheral blood were isolated by Ficoll Hypaque centrifugation from 32 breast cancer patients and plated on 6-well culture plates(106 /ml, 2 ml/well) in RPMI1640 medium supplemented with 10% heat-inactivated fetal bovine serum, GM-CSF, IL-4, and/or TNF-α. Two h later, nonadherent cells were gently removed and fresh medium was added.

方法采用密度梯度离心的方法,分离32例乳腺癌患者外周血中的单个核细胞,在6孔培养板上(106/ml,2ml/孔),用含10%热灭火的小牛血清和GM-CSF、IL-4、TNF-α细胞因子的RPMI 1640培养基培养。

We also compared the phenotypical and biological functions of monocyte-derived DCs from these patients. Results: In Group BC, 61. 8%, 72. 7% and 86. 5% patients cleared HBsAg, HBeAg and HBV DNA respectively. However, no significant difference of HBV clearance was found between Group BC and Group B.

体外分离培养具有不同临床转归的合并感染者的树突状细胞,通过流式细胞仪检测其表型及抗原摄取的功能,用掺入法检测其刺激异体淋巴细胞增殖的能力。

Comparison from the Germany isolate, phocine distemper virus type Ⅱ(PDV-2) and vaccine strain, the major difference is the long signal peptide domain while the mature protein exhibit high identity, and all of the 13 serine residues, four potential asparagine glycosylation sites and two hydrophobic regions supposed to affect the fusion function are completely identical. These data supports the view that F protein is more conservative than H protein in CDV.

三、犬瘟热病毒中国分离株囊膜糖蛋白基因免疫小鼠诱发的抗体应答经一系列步骤将CDV-YZ0101株的两囊膜糖蛋白基因定向导入真核表达载体pcDNA3.1中,DNA测序和酶切分析筛选阳性重组质粒克隆pcDNA-H和pcDNA-F,以重组质粒DNA和脂质体共转染COS-7细胞,用间接免疫荧光试验证实转染的COS-7细胞的胞浆中分别表达了CDV的H和F蛋白。

YAC is now prevailingly used as the first cloning vector for human genome analysis, but one problem that is not yet solved is the insert DNA fragment is not easily isolated from yeast chromosomes and vectors. So, we developed a new technique for the specific radioactive labelling of YAC insert by Alu-PCR technique.

因目前YAC中的插入片段还无法分离出来,因此我们对筛选到的这些YAC,用Alu-PCR技术将人基因组插入片段进行了特异扩增,并通过PCR条件的适当改变,获得较理想的标记效果。

A midtone neutral gray is made up of approximately 50% cyan, 40% magenta, and 40% yellow, although this varies slighty with different scanners and separation software.

有的专业词汇你再改改,毕竟我不是搞这个的……中性灰是由大约50%的青色、40%品红、40%黄组成的,虽然用不同的扫描器和分离软件有细微差别。

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Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书,王祥生,李德昌。安徽省首次发现嗜群血蜱。

Chapter Three: Type classification of DE structure in Sino-Tibetan languages.

第三章汉藏语&的&字结构的类型划分。