A.叶绿素是绿叶进行光合作用的主要场所 |
B.低温能保鲜蔬菜、水果是因为低温能降低植物细胞的呼吸作用 |
C.绿色植物通过呼吸作用,来维持生物圈中二氧化碳和氧气的相对平衡 |
D.农业生产上要提高农作物的产量,只需加强农作物的光合作用无需考虑其呼吸作用 |
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同类型试题
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y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
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y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
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