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"云杉"相关考试题目
1.
Less Is More It sounds all wrong--drilling holes in a piece of wood to make it more resistant to knocks. But it works because the energy from the blow gets distributed throughout the wood rather than...
2.
“云杉鹅”是用什么造的?
3.
裸子植物,如银杏、云杉、冷杉、侧柏等都是单轴分枝。
4.
红松、落叶松、云杉、臭松,这些树种中都有正常的树脂道。
5.
北美洲在过去的18000年中,云杉、白桦向北推移的原因是:
6.
Less Is More It sounds all wrong—drilling holes in a piece of wood to make it more resistant to knocks. But it works because the energy from the blow gets distributed throughout the wood rather than ...
7.
如图表示某地云杉林的形成过程。下列相关叙述正确的是
8.
云杉锈病的病原菌生活史阶段缺乏()类型
9.
简述鱼鳞云杉的性质与用途。
10.
云杉比油松()。
11.
濒危白松、云杉和冷杉原木
12.
端部接合的其他白松(云杉,冷杉)
13.
云杉、冷杉属于:
14.
判断云杉不能在华北平原上生长的原因:()
15.
红松、落叶松、鱼鳞松、红皮云杉、冷杉、椴树和杨树等树种主要在我国的()。
16.
处于法正状态的某云杉林经营类型,最老龄级的蓄积量为12万m3,轮伐期为100年,则其法正生长量为()
17.
NEW YORK— Picking a Christmas tree takes most people a few minutes, or a couple of hours if they head for the woods. Dave Murbach needs 11 months.Almost every day of every year, Murbach’s thoughts tur...
18.
Less Is More It sounds all wrong—drilling holes in a piece of wood to make it more resistant to knocks. But it works because the energy from the blow gets distributed throughout the wood rather than ...
19.
B When I was a boy, my father told me that he could do anything he wanted to. Dad said that he wanted to be the first to develop color prints in our city. And so he did. When I was 16,Dad looked close...
20.
Less Is More It sounds all wrong-drilling holes in a piece of wood to make it more resistant to knocks. But it works because the energy from the blow gets distributed throughout the wood rather than ...
21.
云杉、冷杉属于:
22.
Less Is More It sounds all wrong--drilling holes in a piece of wood to make it more resistant to knocks. But it works because the energy from the blow gets distributed throughout the wood rather than...
23.
世界上翼展最长的飞机是A380,绰号“云杉鹅”。
24.
被称为植物“活化石”的有 ( ) 。 A .云杉 B .水杉 C .紫杉 D .银杉
25.
“云杉鹅”是一款水上飞机。A. √B. ×
26.
下列选项中,属于西南云杉的是 。
27.
世界上翼展最长的飞机是H4赫拉克勒斯,绰号“云杉鹅”。()
28.
白桦、云杉在自然条件下不能在华北平原生长是由于 ( )
29.
处于法正状态的某云杉林经营类型,最老龄级的蓄积量为12万m3,轮伐期为100年,则其法正生长量为()。
30.
耐荫性较强树种有:云杉、冷杉、金银木、()、()
31.
护木的断面标准尺寸为150毫米×150毫米,由优质松木(云杉)或复合材料制成。
32.
云杉的叶片是单生四棱形的,树皮是深纵裂 。 ( )
33.
云杉阿扁叶蜂分布于我国()
34.
简述云杉砍伐迹地上的次生演替系列。
35.
白桦、云杉在自然条件下不能在华北平原生长是由于 ( )
36.
以云杉采伐迹地的次生演替为例介绍次生演替系列。
37.
被称为植物“活化石”的有( ) 。A.云杉B.水杉C.紫杉D.银杉
38.
Less Is More It sounds all wrong--drilling holes in a piece of wood to make it more resistant to knocks. But it works because the energy from the blow gets distributed throughout the wood rather than...
39.
云杉、油松、卷柏都是裸子植物
40.
云杉、冷杉、水杉及南洋杉都属于杉科植物。 ( )
41.
侧柏、白皮松、云杉、香柏、榆树等对SO2抗性较强。( )
42.
【名词解释】冷杉-云杉林
43.
简述云杉嫁接育苗技术过程?
44.
云杉鹅是世界上最重的飞机。
45.
世界上翼展最长的飞机是H4赫拉克勒斯,绰号“云杉鹅”。A. √B. ×
46.
同玉米田相比较,高山云杉林:()
47.
非端部接合其他白松(云杉,冷杉)
48.
处于法正状态的某云杉林经营类型,最老龄级的蓄积量为12万m3,轮伐期为100年,则其法正生长量为
49.
贺兰山在海拔2400~3100米的阴坡分布有云杉天然林带,其原因是
50.
【名词解释】丽江云杉