春联是对仗工整的文字，通常一联七字，由黑墨笔写在红纸上，然后贴在门框两侧。
Spring couplets are paired phrases, typically of seven Chinese characters each, written on red paper in black ink, and one pasted on each side of a door frame.
靠旗杆一侧为红色等腰三角形，内有一颗白色七角星；右侧自上而下为黑、白、绿三色的平行宽条。
On one side for the red flag, an isosceles triangle a white seven horns star, The top-down for black, white, green parallel wide.
通过测定土壤样品的重金属含量，调查了上海七宝镇污染水系两侧与上海宝钢集团厂区的重金属污染状况。
In this paper, the stream Banks nearby Qibao town and the factory area of Shanghai Baoshan Steel Company were selected as the typical areas contaminated by heavy metals.
幼虫叫“豆虫”，老熟的长约90毫米，嫩绿色，头部色较深，尾部有尾角，从腹部第一节起，两侧有七对白色线。
Larvae called "bean insect", the old familiar about 90 mm long, head of peak green, the color is deep, the tail end Angle, from the abdomen is first quarter up, both sides have seven to white line.
结果：七叶皂甙钠干预治疗后，缺血组缺血侧凋亡阳性细胞减少。
Results Apoptosis positive cells are diminished in ischemic zone after sodium aescinate treatment.
连续七点或更多点在控制中心线的同一侧。
Seven or more successive points within the same side of control Central Line.
庭院东西，各有厢房五间，均为前出廊，七檩悬山式建筑。西厢之后，又有配房，各自组成一小型建筑群。孔府二门，三间，门前两侧各置一座雕刻精致的上马石。
On the eastern side and the western side of the courtyard, there are five wing-rooms with side buildings at their back, each forming a small-sized building complex.
庭院东西，各有厢房五间，均为前出廊，七檩悬山式建筑。西厢之后，又有配房，各自组成一小型建筑群。孔府二门，三间，门前两侧各置一座雕刻精致的上马石。
On the eastern side and the western side of the courtyard, there are five wing-rooms with side buildings at their back, each forming a small-sized building complex.
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