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The prepared PU was an elastic solid,which could dissolved in ethanol,and it exhibited strong deep purple fluorescence at the peak of 365 nm along with a shoulder at 386 nm as a thin film. Obviously,the prepared PU also was a kind of uncommon ultraviolet-emitting polymer materials.2.A novel water-soluble rod-coil block copolymer was designed and prepared successfully via the facile isocyanic acid polycondensation method using polyfluorene as rod segment and polyethylene glycol as coil segment in the main chain for the first time.

所制备的聚氨酯是一种弹性固体，可以溶解在乙醇中，同时又显示出具有半导体性质的荧光性能——最大荧光发射峰在365 nm并且在386 nm处有一个小的侧肩峰，可见它又是一种非常难得的紫外发光聚合物材料。2、首次采用了简单的异氰酸酯反应，成功地将聚芴作为刚性链段和聚乙二醇作为柔性链段，以嵌段方式连结到聚合物分子主链上，从而形成了一种新型的具有刚性链—柔性链结构的嵌段共聚物。

An ionic liquid (1-ethyl-3-methylimidazolium tetrafluoroborate, 1E-3MI-TFB) modified micellar electrokinetic capillary chromatographic method was developed to separate and determine isoquercitrin, chlorogenic acid and quercetin.

建立了一种离子液体（1-乙基－3-甲基咪唑四氟硼酸盐，1E-3MI-TFB）修饰毛细管胶束电动色谱法分离测定异槲皮甙、绿原酸和槲皮素的方法。

Cruciferous cancer protection, which may also extend to lung, colon, ovarian, and breast cancer, is attributed to plant chemicals that are metabolized by the body into anticarcinogens called isothiocyanates.

十字花科蔬菜的抗癌作用亦可能对肺癌、肠癌、子宫癌和乳癌等有效，因为这些植物所含的一种植物化合物能经过新陈代谢而产生一种称为异硫氰酸酯的抗癌物质。

The simple method of one step synthesis of isoamyl isovalerate from isovaleraldehyde under aluminum isoamyloxide catalyst and ZnCl\-2 co catalyst was studied.

在自制的异戊醇铝催化剂和无水氯化锌助催化剂作用下，以异戊醛为原料一步合成出异戊酸异戊酯。

Results: Jejunal H increased significantly with SBR, as expected, and orotate further stimulated this response.

结果：在小肠切除后，粘膜绒毛高度跟预期的一样明显增加，并且乳清酸能进一步促进这一反应。

Results: Jejunal VH increased significantly with SBR, as expected, and orotate further stimulated this response.

结果：在小肠切除后，粘膜绒毛高度跟预期的一样明显增加，并且乳清酸能进一步促进这一反应。

To overcome color degradation because of the presence of silver, the surface of compound samples were covered a bit of sodium laurate to modify surface activities. The chromatism and lipophilic degree had also been examined.

为了克服由于Ag存在产生的变色问题，采用在复合试样表面包覆一层月桂酸钠来进行表面改性并测量色差和亲油化度。

Levulinic acid is a kind of new platform chemicals.

乙酰丙酸是一种新型的平台化合物。

By chemical treatment of LS, a kind of modified lignosulphonate based plasticizer was obtained. The modification was confirmed to be connected with carboxyl groups through infra-red spectroscopy analysis.

通过化学方法对LS改性，得到了一种接有羧基基团的改性木质素磺酸盐减水剂。

Results AHS was an acute severe drug reaction with characteristic symptoms, including generalized skin eruption, fever, lymphadenectasis, eosinophilia, and multiple visceral involvement.

结果 AHS是一种急性严重药物反应、临床表现为广泛皮损，伴发热、淋巴结肿大、多脏器受累、嗜酸粒细胞增多等血液学异常为特征的严重药物反应。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。