烤肉野餐

Families often mark the Fourth of July with a picnic or barbecue, and take advantage of the long weekend or off-day to gather with relatives.

家庭经常通过野餐或烤肉野餐来庆祝七月四日，并且利用长的周末或休息日与亲戚团聚。

But the trees are now so dehydrated and sapless they've become irresistible to fire -- two weeks ago, thirteen thousand hectares were lost to a spark from a barbecue -- an inferno that also claimed the lives of eleven men.

但是，这些树现在也严重脱水，濒临枯萎，它们甚至见火就着——两个星期前，一万三千公顷的松林因为烤肉野餐的一个火星而被烧毁——这场森林大火还夺去了十一个人的生命。

Blue skies part and parcel of it all; the thunder that would blast over and leave- the coming of a tropical sundown, an evening of barbecues, of warm pools, beer splattering on concrete.

蓝天是这里一切不可缺少的组成部分；雷声将响过并离开，即将到来的是热带日落，及夜幕降临后的烤肉野餐、热闹的泳池和建筑物上泼溅的啤酒。

The same is generally true of backyard barbecues and picnics.

在后院举办的烤肉和野餐通常也是如此。

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。