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- According to the character of vegetations and geography, Songhua lake Nature Reserve was divided into five kinds of habitats, artificial larch tree, cutting blank, lakefront wetland, farmland region, crude redeposit broad leaf weed tree forest. 根据植被和地形地貌特点,作者将松花湖库区划分为五种生境,即人工落叶松林(A)、采伐迹地(B)、湖边湿地(C)、农田(D)和天然次生阔叶杂木林(E)。
- SYP-300 showed good herbicidal activity to broad leaf weeds at 100 g a. SYP-300在温室条件下100ga.
- Tall North American reed having relative wide leaves and large plumelike panicles,widely distributed in moist areas,used for mats,screens and arrow shafts. 有相对宽大的叶子和羽毛状圆锥花序的一个高大北美芦苇属，广泛分布于潮湿地区，用作席子筛子和矢柄。
- Phenylurea herbicide belongs to an important class of contact herbicides that have been used for pre- and post-emergence control of annual grass, and many broad leaf weeds in many crops acting by inhibition of photosynthesis. 苯脲类除草剂作为一类重要的除草剂,广泛应用于不同农作物的芽前和苗后的一年生杂草,特别是一年生宽叶杂草。
- The olive leaf is a badge of peace. 橄榄叶是和平的象征。
- The flood cut a wide swath in this area. 洪水席卷了这一地区，满目一片疮痍。
- The paper has a wide readership. 该报拥有广泛的读者。
- We sell a wide range of ales and stouts. 我们出售种类繁多的浓啤酒和黑啤酒。
- There are wide assortments of gifts to choose from. 那儿有各式各样的礼品可供选择。
- The Asiatic plains are very wide. 亚洲的平原非常广阔。
- The wide brim of his hat shadowed his face. 他的大帽檐的影子映在他的脸上。
- His eyes are wide open but he seems to be asleep. 他的眼睛睁得大大的但看起来是睡着了。
- I saw him take a leaf out of the book. 我看见他从书上撕下一页。
- I am going to bust you wide open. 我将把你打得皮开肉绽。
- The maple leaf is the emblem of Canada. 枫叶是加拿大的象征。
- Lucy gave the barking dog a wide berth. 露西躲开了那条狂吠的狗。
- The trees and shrubs were in full leaf. 那些树和灌木枝叶茂盛。
- He stood with his feet planted wide apart. 他两脚叉开很大距离站著。
- She wore a wide belt round her waist. 她束了一条宽腰带。
- One of several metal strips forming a leaf spring. 簧片构成片簧的几个金属片中的一个
