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- The HDI reflects the progress of the concept and measurement of development. “人类发展指数”反映了发展观和发展尺度的进步。
- The effects of the composition and molecular weight of the HDI oligomer on the properties of coating film were studied. 通过改变HDI齐聚物合成反应的条件，探讨了齐聚物的组成和分子量对涂膜性能的影响。
- Back in 1975, a graph plotting fertility rate against the HDI fell as the HDI rose. 1975年，图表显示随着HDI的增加，生育率对比HDI值呈下降趋势。
- By testing the viscosity, the HDI oligomer showed long storage life which was suitable for coating technology. 通过测定HDI齐聚物粘度随贮存时间的变化，对其稳定性进行了研究，作为涂料固化剂，符合涂料施涂工艺的要求。
- Lower level exposure to the HDI factor was found duringother painting-related tasks and even tasks without direct exposureto paint. 在其他与喷漆相关作业及未直接暴露于喷漆之作业则发现有较低浓度之HDI因素暴露。
- Anyway, the changes of the measurement for the HDI have puzzled people very often during the past period of more than 10 years. 但是10多年来计算“人类发展指数”的方法的变化,容易使人迷惑。
- The results showed that the HDI oligomer could decrease the reaction activity of NCO group,slow down the reaction with water. 结果表明，齐聚物能够减缓NCO基团的反应活性，基本消除其与水的反应，提供施涂操作的充分时间；
- IR was used to analyze the composition of the HDI oligomer and to investigate the crosslinking reaction of water-solubilized colloidal dispersion with the oligomer. IR分析了齐聚物的组成，并对丙烯酸酯共聚物水溶胶／HDI齐聚物交联体系的固化过程进行了跟踪分析。
- These are the development of the HDI index, wealth as a measure of development, urbanisation within china using previous UK experience as a benchmark and NNP, or Green GDP. 人类发展指数，国民净收入指标和都市化指数都被引用计算，为中国面临的问题寻求解决方案。虽然范围广泛，得到的答案对中国来说是详细和具体的。在最后一部分里，本文试图做出解决问题的研究展望和总结。
- While there is a strong correlation between having a high HDI score and a prosperous economy, the UN points out that the HDI accounts for more than income or productivity. 虽然有一种强烈的相关关系具有高度人类发展指数评分，经济繁荣，联合国指出，人类发展指数比重超过收入或生产力。
- The wind whirled the dead leaves about. 风吹得枯叶在四处回旋。
- The wind was whispering in the trees. 一阵风穿过树林沙沙作响。
- There are 26 letters in the English alphabet. 英语字母表中有26个字母。
- Foreign nationals were asked to leave the country. 外国侨民被要求离开该国。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- A country must have the will to repel any invader. 一个国家得有决心击退任何入侵者。
- Swimming is the best way to tone up your body. 游泳是健体强身的最好方法。
- A fire was burning in the grate. 火在壁炉中燃烧着。
- It was found that the water disperse polyisocynates can be obtained from the HDI trimer and PEG 1000.The amount of the PEG1000 used should be greater than 20% of the isocynates by weight. 通过不同的异氰酸酯与不同的乳化剂反应,考察了所生成的交联剂在水中的分散情况,发现HDI三聚体与PEG1000反应所得交联剂在水中的分散效果较好。
- They cleaved a path through the wilderness. 他们在荒原中开辟出一条路。
