芳香地

Second, we investigated the aldol reactions of the specialα-oxo ketene dithioacetals with aromatic aldehydes under the mild conditions in good yields.

在温和的条件(室温、30℃)下，高产率地实现了α-羰基二硫缩烯酮与芳香醛的缩合反应。3。

The effect of various conditions on the reaction, such as solvent, temperature, the amount of catalysts,the concentration of hydrochloric acid, the amount of hydrochloric acid, oxygen/air and so on, was studied.

在此基础上，系统地考察了溶剂、温度、催化剂各组分的用量、盐酸的浓度、盐酸的用量、氧气/空气等因素对芳香化合物氧化氯化反应的影响。

The effect of various conditions on the reaction, such as solvent, temperature, the amount of catalyst, the concentration of hydrobromic acid, oxygen/air and so on, was studied.

在此基础上，系统地考察了溶剂、温度、催化剂用量、氢溴酸的浓度、氧气/空气等因素对芳香化合物氧化溴化反应的影响。

Reductive dechlorination of polychlorinated biphenyls by zero-valent metal ;2. Zero-valent metals can be used to treat many kinds of pollutants including Organohalides,heavy metal,nitro-aromatic compounds,azo dye,perchloride and nitrate etc.

介绍了零价金属在处理环境污染物中的具体应用，包括卤代有机物、重金属、硝基芳香族化合物、偶氮染料、高氯酸盐以及硝酸盐等，指出零价金属可以通过还原和混凝吸附等作用有效地治理环境污染物，并分析了零价金属处理污染物的特点和应用前景。

Thy leaves o'er the bed where thy mates of the garder.Lie scentless and dead.So soon may I follow.When friendships decay.And from.Loves shining circle.The gems drop away when true hearts lie withered.And fond ones are flown.Oh!Who would inhabit.This bleak world alone?

于是我善意地把你的花瓣撒落在花坛，让你与伙伴们团聚，在埋葬芳香和生命的泥土，当友情凋残，宝石从爱人华丽的指环散落，我也将很快随你而去，当忠实的心儿枯萎，亲爱的人儿永逝，噢，谁还愿独自苟活在这凄凉的世界？

You can still feel the rain on your face and think of its long journey from sea to air to earth, and wonder at the mysteries of natural selection embodied in the perfume and flavor of a fruit.

你仍然能感觉到打在你脸上的雨点，想着它从大海到天空到地面的漫长旅程，对水果的芳香所体现的自然选择的神奇惊叹不已。

You can still feel the rain on you***ce and think of its long journey from sea to air to earth, and wonder at the mysteries of natural selection embodied in the perfume and flavor of a fruit.

你仍然能感觉到打在你脸上的雨点，想着它从大海到天空到地面的漫长旅程，对水果的芳香所体现的自然选择的神奇惊叹不已。

A heated snifter hastens the release of the brandy's bouquet.

加热后的白兰地杯可以更快地释放白兰地中的芳香。

The desert passed speechlessly below them. The stars reverberated like a scatter of diamonds, stones they had never seen, and the smell of night-blooming agave reached them.

沙漠在他们下面默默地走过，星星象钻石一样闪烁着光点，他们看到了从未见过的岩石，夜间开花的龙舌兰散发出的芳香弥漫在他们周围。

He takes his sprayer in his hand, appreciating their beauty

他手里拿着喷壶，津津有味地欣赏着花的美丽，闻着花的芳香。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。