您要查找的是不是：
- Most marine plants can live only in the photic zone. 海洋植物多半只能生活在透光层里。
- It is generally assumed that the photic zone extends to the depth at which the light intensity is reduced to 1% of the value at the surface. 通常认为光照带伸展到光强度降低为表面值为1%25的深度。
- The surface photic zone, where light can penetrate, contains phytoplankton and zooplankton. 表面的有光带，即光可以透过的地方，含有浮游植物和浮游动物。
- Three of the main environmental factors that vary across deep-sea ecosystems are temperature, water depth and carbon inflow from the photic zone. 三个主要环境因素：在跨深海域变化的生态环境里，温度，水深和从头光层来的碳的流入。
- Most marine plants can live only in the photic zone 海洋植物多半只能生活在透光层里。
- Assessing Secchi and Photic Zone Depth in the Baltic Sea from Satellite Data 利用卫星数据估算波罗的海的透明度和透光层深度
- The Norwegians live in a comparatively cold zone. 挪威人生活在比较寒冷的地区。
- It is generally assumed that the photic zone extends to the depth at which the light intensity is reduced to 1% of the value at the surface 通常认为光照带伸展到光强度降低为表面值为1%25的深度。
- Supplies were parachuted into the earthquake zone. 救援物资已空投到地震区。
- Some people live in Torrid Zone. 有些人生活在热带。
- I'd like to see Europe as a nuclear-free zone. 我希望欧洲成为无核区。
- The troops detrained near the battle zone. 部队在战区附近下了火车。
- They are pulling their troops out of the battle zone. 他们正把部队调离战区。
- They have declared their country a, nuclear-free zone. 他们宣布本国为无核区。
- the photic zone of the ocean. 海洋的透光带
- upper photic zone 上透光层
- Wrestling is in a twilight zone between sport and entertainment. 摔跤是介於运动和娱乐两者之间的活动。
- Objective To establish retinal photic injury model of rat. 目的建立大鼠视网膜光损伤模型。
- Most of the world's wheat is grown in the North Temperate zone. 世界上大部分小麦种植在北温带。
- A long-latency photic unit was noted in PO-AH region. 对光刺激的反应多数是短潜伏期的，只有一个是长潜伏期的。
