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Many test parameters proposed in these methods have widely accepted in the literature for sample pretreatment, tem-perature, enzyme dose, pH, and reaction time. This study used sodium arsenate (Na2HAsO4E7H2O) and NIST 2710 soil as the standards to investigate the effect of mixing intensity, liquid to solid ratio, extraction time, and extract pretreatment methods for the determination of bioavailability.

文献中对於体外试验操作参数与程序，如样品前处理、温度、酵素添加量、胃肠相pH值与反应时间等参数已渐趋一致，本研究针对尚未深入探讨之重要参数进行试验，以砷酸钠(Na2HAsO4.7H2O)与标准土让(NIST 2710 soil)，探讨蠕动强度、液固比、小肠相萃取时间以及萃取液前处理方式对生物有效性之影响。

A process for preparing the recombinant chicken gamma-interferon (rCHIFN-gamma) with high activirus activity includes such steps as cloning ChIFN-gamma gene from eukaryotic plasmid to transfer carrier by dual enzyme servenings to obtain recombinant transfer plasmid pFASTBACI-ChIFN-gamma, taking DH10Bac competent cell, adding IngpFASTBAC1-ChIFN-gamma, transposition, diluting to culture object by SOD culture medium, coating on Luria plate, culturing, choosing white clony, purifying, naming positive plasmid as Bacmid-ChIFN-gamma, extracting its DNA, and transfecting Sf9 cells.

高抗病毒活性重组鸡γ-干扰素的制取方法及用途，涉及一种广谱高效抗病毒基因工程产品的制取方法。将ChIFN-γ基因从真核质粒中经双酶切后克隆到转移载体中，获得重组转移质粒pFASTBAC1-ChIFN-γ；取DH10Bac感受态细胞，加入1ng pFASTBAC1-ChIFN-γ，转座后，用SOC培养基稀释培养物，涂布Luria平板，培养后，挑取白色菌落，Luria平板进行纯化，阳性质粒命名为Bacmid-ChIFN-γ，提取阳性质粒DNA；取上述重组DNA质粒转染Sf9细胞，制得高抗病毒活性重组鸡γ-干扰素。

The po sitive rates of NG culture, smear examination and biochemical enzyme assay were 48. 6%, 57. 9% and 96. 2%, respectively. It is demonstrated that although NG culture is the most important, the bacterial culture is very complicated.

研究结果表明NG细菌培养虽是NG感染的&金标准&，但菌株营养要求高，对理化因素抵抗力低，影响阳性率；涂片易漏诊，尤其对女性患者，不能确切反应淋病的发病情况。

In 1996, there were 183 cases of suspectable Neisseria gonorrhoeae infection in my venereal disease clinic, Their urogenital specimens were detected with NG culture, smear examination and biochemical enzyme assay. The result of NG culture was considered as the decisive result.

近年来，性病发病逐渐升高。1996年院皮肤科性病专科门诊中，发现淋病奈瑟氏菌感染高危者183例进行NG培养、涂片和生化酶法检查，以NG菌培养阳性者89例作为确诊组，以49例女职工妇科健康普查作对照组，高危病人183例的生殖道淋病奈瑟氏菌培养、涂片和生化酶法检查的阳性率分别为48.6%、57.9%和96.2%。

Storage condition and available period of water spore, slant tube seed, plate colony and lyophilized vegetative mass were examined. The result showed the best seed style was lyophilized vegetative mass whose ability of high enzyme yield remains stable preserved at -20℃ for three months.

通过对水芽孢、试管斜面、平板菌落和冻干营养体保存条件及其对产酶能力影响的研究，确立冻干营养体为可直接用于摇瓶发酵的生产菌种，该菌种在-20℃保存三个月对发酵无不良影响。

Effect: Evening is the skin carries on metabolism the peak, this content effective sea ore plant essence, may go down to the flesh first floor, decomposes continually calm in the skin melanin, suppresses the tyrosine enzyme activity effectively, the impediment melanin formation, the display stable lasting America white effect.

功效：晚上是皮肤进行新陈代谢的高峰期，本品内含有效海洋矿植物精华，可深入肌肤底层，持续分解沉着于皮肤的黑色素，有效抑制酪氨酸酶活性，阻止黑色素形成，发挥稳定持久的美白效果。

White wax scale contained 7.2% crude polysaccharide. The polysaccharide content was 4.54% after removing protein by enzyme. The sugar content of the polysaccharide was 22.1% as glucose, composed of glucose, galactose and fructose in molar ratio of 5:21:1. The polysaccharide isolating from white wax scale was polysaccharide-protein complex. This insect contained 1.3% flavonoid and several kinds of vitamins.

分析结果表明：白蜡虫含有2.14%甲壳素；7.2%的粗多糖，除蛋白后的多糖含量4.54%，多糖含量以葡萄糖计为28.4%，由葡萄糖、甘露糖和果糖组成，3种糖的摩尔比为5：21：1，白蜡虫多糖为一种杂多糖－蛋白复合物；白蜡虫还含有1.3%的总黄酮和多种维生素。

For example, exogenous REs, induce the extent of changes in root growth, root enzyme activities and root cell membrane permeability.

如施用不同剂量RE条件下，稀土元素与根系的相互作用使根系生长、酶活性、细胞质膜透性等受到不同程度的影响。

Trehalose-6-phosphate synthase, a key enzyme in trehalose synthesis pathway of plant, plays an important role in response of exrophilous rock lily and other resurrection plants to severe abiotec stress.

海藻糖-6-磷酸合成酶是植物海藻糖合成途径的关键酶，在旱生巻柏等复苏植物对逆境胁迫应答中起重要作用。

Soil enzyme and microflora rhizosphere effect of urea fertilizer treatment and biological fungus fertilizer treatment was less than organic fertilizer treatment.

施用有机肥处理对土壤微生物和土壤酶根际效应值影响最明显，菌肥处理影响最小。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。