乐天

A healthy man, as a general rule, is optimistic.

一个健康的人一般都是乐天的。

Last they arrived at a humble cottage, At where the old couple Baucis and her husband Philemon lived.

最后他们来到一间简陋的小茅屋前，这里住着鲍西丝和她的老伴费莱蒙，老俩口虽一贫如洗，却也乐天知足，与世无争。

At a thousand house sthey knocked,and a thousand times they were refused rest and food and drink.At last they arrived at a humble cottage,where the old couple Baucis and her husband Philemon lived.

最后他们来到一间简陋的小茅屋前，这里住着鲍西丝和她的老伴费莱蒙，老俩口虽一贫如洗，却也乐天知足，与世无争。

She has a blithesome nature.

她有个乐天本性。

She's a happy camper.

她是一个很乐天的人。

Earlier authorities have made Lotto a pupil of Giovanni Bellini, of Previtali, of Leonardo da Vinci, whilst others discovered in his work the influences of Cima , Carpaccio , D rer , Palma and Francia .

较早前当局已乐天的学生美术馆的贝里尼，普雷维塔利，达芬奇，而其他人发现在其工作的影响，西玛，卡帕奇欧， d rer ，帕尔马和法国。

They tend to be sociable and convivial and "like a laugh".

他们具有乐天的个性，喜欢放声大笑。

They tend to be sociableand convivial and "like alaugh".

他们具有乐天的个性，喜欢放声大笑。

If we are to Lotte World explicitly to playing a, or let us find out Lotte World it.

要想在乐天世界痛痛快快地玩一场，还是让我们先了解一下乐天世界吧。

Rog trading Corporation is our official distributor for Hong Kong and Greater China . We supply Rog trading directly from our production line Factory full containers and we obtain for them all relevant USDA Certificates since we are the manufacturers of Canidae PetFoods .

我们是 CANIDAE 生产商，乐天贸易公司是我们指定的香港和中国大陆的代理商，其产品是从我们的生产线直接装集装箱运输的，并提供由美国农业部发出的鉴定证书，这保证了乐天贸易公司的货品是我们直接发给的，我们对乐天贸易公司销售的产品实行保障。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。