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METHOD: Radzx Stemonae tuberosae and Syringa reticulata Hara var. mandshurica Hara were identified by TLC, and the content of Baicalin was determined by HPLC. Agilent Eclipse XDB-C18 column (4.6 mm×250 mm, 5 m) was used, the mobile phase was methanol and 0.2% phosphoric Acid (45:55), flow rate was 0.9 mLmin^(-1), and the detection wavelength was 276 nm; the column temperature is 35℃.

采用薄层色谱法对制剂中的百部、暴马子皮进行鉴别，采用高效液相色谱法测定化痰平喘片中黄芩苷的含量，用Agilent Eclipse XDB-Cl8柱(4.6mm×250mm， 5μm)，以甲醇－0.2%磷酸(45：55)为流动相，流速：0.9mLmin^(-1)，检测波长为276nm，柱温：35℃。

Results at the wavelength of 420 nm, the total flavonoids content of instant tartary buckwheat was 6.87%.

结果在420 nm波长处测得即食型苦荞菜中的总黄酮含量为6.87%；苦荞芽苗在生长1，3，5，7 d的总黄酮含量分别为3.31%，4.19%，4.20%，4.15 %。

The method was applied for the direct solid phase spectrophotometric determination of tartrazine in soft drink samples at the maximum absorption wavelength of 435 nm with satisfactory results.

所提出的方法用於清凉飮料中柠檬黄的测定，结果满意。

The absorption cross section,σ_p, for λ=337.1 nm and fluorescence quantum yield,φ, of each tautomer are quite different.

各种异构体对λ=337.1 nm激发光的吸收截面σ_P和其荧光最子产额φ各不相同。

When TEOS reacted with moderate water, the β－ SiC with the size of about 15～ 20 nm could be synthesized under both of the acid and basic conditions.

适量水与TEOS反应时，无论是在酸碱条件下都能得到粒径为15～20nm左右的β－SiC粉。

In Clark-Lub's buffer solution of pH=3.6, protein combines with ferric-alizarin red S complex to form a ternary complex, which has a maximum absorption at 567 nm. The influencing factors and the spectral mechanism of the reactive system are studied.

在pH为3.6的Clark-Lub's缓冲溶液中，蛋白质与Fe-茜素红S络合物相互作用生成三元复合物，复合物的最大吸收峰波长λ=567 nm，考察了反应体系的各个影响因素，并对反应机理进行了初步讨论。

The RRS intensity was enhanced obviously after the drugs and DNA reacting with each other, which indicated the formation of new products for the maximum peak appeared at around 375 nm with slight red shift. Then the Cu ion was added into the system to form a ternary system, and the RRS intensity was enhanced significantly, when the enhanced spectral value was directly proportional to the concentration of the DNA. Thus a highly sensitive method could be obtained for determining DNA and the detection limit of the experiment reached 9.7 ng/mL for the RFSV system.

两者反应形成结合产物后其RRS明显增强，并在375 nm左右出现最大散射峰，且有不同程度的红移和散射增强，说明两者结合成新的产物；加入Cu2＋离子后， Cu2＋与利福霉素抗生素及DNA形成三元复合物，此时将导致RRS进一步剧增，而且RRS光谱增强值与DNA浓度呈正比，因而可用于DNA测定具有较高的灵敏度，实验对ctDNA的检出限为9.7 ng/mL (RFSV-Cu2＋- ctDNA体系)。

Methods:the dispersible tablets was prepared by taking lose subsfrits hydroxypropyl cellulose and hydroxypropymethyl cellulose as excipient.the phenobarbital content in tablets was determined by uv spectrophotometry at 240 nm.results:the uniformity test of dispersion showed that the tablets could smoothly disperse and pass through a no.2 sieve within 1 min.

以低取代羟丙基纤维素、羟丙甲纤维素等为辅料研制该分散片，紫外分光光度法测定该片中苯巴比妥的含量，测定波长为240 nm。结果：分散均匀性试验表明该分散片在1 min内均匀分散并通过2号筛。

X-ray diffraction and transmission electron microscopy results indicate that the sample can be indexed to tetragonal ZnMn2O4 and the particle size ranges from 20 to 50 nm.

采用X射线粉末衍射和透射电子显微镜测试技术对样品进行了分析表征，结果表明所合成的催化剂为粒径均匀的纳米粒子，平均粒径在20-50 nm，具有较好的分散性。

NM provides the new theoretics of design, production and information sharing for weave industry.

网络化制造为纹织行业的设计、生产和产品信息的发布与管理等方面提供了新的理念。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。