多色的

A graph is said to be equitably -colorable if the vertices of is colored with colors such that there are no two adjacent vertices of the same color and the size of the color classes differ by at most one.

如果图上的点可以用个颜色来著色使得相邻的点著不同的颜色且颜色类的大小差最多是1，我们就说这个图是可均匀著色。

The company owns the advanced international intaglio colour imprinter, high speed compound machine, multi-function and automatic capper, soft packing production line, WuSe Hai De Bao CP2000, Tai Wan Bi Sheng and other offset point equipment, etc. The annual throughput gets to 3500 tons.

公司拥有国际先进的凹版多彩色印刷机、电脑高速复合机、电脑多功能全自动封口机等成套软包装生产流水线和有五色海德宝CP2000、台湾铋晟及其它胶印设备，年生产能力达3500吨。

In chapter 2, multicomponent spectral correlative chromatography was proposed as a new method based on orthogonal projection and correlative chromatogram.

第二章基于相同的化学物质具有相同的光谱，在单组分光谱相关色谱的基础上，提出了多组分光谱相关色谱的新方法。

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。

The plasticity of NSCs was detected by the differentiating test. HESCs were induced into dopaminergic neurons by means of adding Sonic Hedgehog Peptide and fibroblast growth factor eight (FGF8) early under the condition of mocked microenvironment and different development stage of dopaminergic neurons in vivo ,meanwhile made comparison with traditional method . The marker of dopaminergic neurons was tested by immunocytochemistry and RT-PCR, the content of dopamine and its derivation homovanillic acid were measured by HPLC-ECD.

模拟体内多巴胺神经元分化发育的不同阶段及微环境，采用早期添加音猥因子及成纤维细胞生长因子-8(FGF8)的方法，诱导hESCs定向生成多巴胺能神经元，并与传统的诱导方法相比较，免疫荧光细胞化学和RT-PCR法检测多巴胺能神经元的标志，高效液相色谱法检测诱导后细胞及细胞培养上清液中多巴胺及其代谢产物高香草酸的含量。

An analysis method of 50% Carbendazim· Diethofencarb Wettable Powder by RP-HPLC was described .

利用反相高效液相色谱外标法测定了50%多菌灵·乙霉威可湿性粉剂中多菌灵和乙霉威的含量。

Cognac, the miraculous magic made by enologists, from grapes into clear amber wines. Stronger and mellower than some general grape wines; richer and fruitier than whisky; more elegant and soulful than vodka.

干邑，从一串串葡萄被酿酒师赋予神奇的魔力，而变成一瓶瓶清澈优雅的琥珀色酒液，比葡萄酒多了一些浓烈和醇厚，比威士忌多了一点圆润和果香，而比伏特加则多了一分优雅和深情。

The tasseled cap transformation is a kind of linear transformation of the multi-spectral band,which can eliminate relative spectral response correlation of multi-spectral images and is of great importance for full-color image visualization and automatic feature extraction.

文中提出了IKONOS多光谱图像缨帽变换方法。缨帽变换是多光谱波段的一种线性变换，且该变换能消除多光谱图像的相对光谱响应相关性，并对全色图像可视化和自动特征提取都非常有用。

We selected different eluents according to different diasteroisomers and gained the singles of the diasteroisomers by the column chromatography.

经过简单易行的薄层色谱分析法选择了不同的洗脱剂，然后通过柱色谱分离，得到了多对非对映异构体的α-体和β-体。

Was founded in 1988, is a very high reputation of the domestic packaging industry modernization of plastic soft packing printing large-scale joint-stock enterprises, the company owns more than 15,000 square meters garden plants, supporting a full range of 4-storey modern office, elegant environment clean .1998 equipment since ongoing technological transformation, has introduced a Japanese Fuji FM-8 color and FM-10-color automatic high-speed computer gravure machine dry compound machine extrusion composite computer slitting machine mechanism bags, etc., so that the complete set equipment, fully adapted to modern market demands for flexible packaging products need to improve.

中港印务有限公司创办于1988年，是一家在国内包装行业声誉甚高的现代化塑料软包装印刷股份制大型企业，公司拥有15000多平方米花园式厂房，配套齐全的4层现代化办公大楼，环境幽雅清净。1998年以来不断进行设备技术改造，先后引进了日本富士FM-8色和FM-10色全自动高速电脑凹版印刷机干式复合机挤出复合机电脑分切机制袋机等，使公司设备成龙配套，完全适应现代市场对软包装产品要求日益提高的需要。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。