查询词典 prism binocular

I hope that once upon a time a manufacturer decides to pick up this design and produces a modern 8x50 Porro prism binocular, with a reasonable price tag (which could be around 700 Euro), and on a quality level of this old Zeiss.

我期望先前某厂家决定再启用这个设计生产现代化的8x50保罗镜，有一个合理价格（应该大约700欧元），并且质量水平和这个老Zeiss镜一样。

This is the rule of thumb for anybody who is looking for a second hand binocular with maximum performance: If it is a Porro, it should have been made after 1980 (availability of multi layer coating), if it is a roof prism, then not earlier than 1990 (phase-shift coating).

所以对二手镜子光学表现有要求的买家而言，这里有一条基本原则：要是买保罗镜，最好是1980年以后的，如果买屋脊镜，就别买1990年以前的。

Without any doubt, the Swarovski Habicht delivers the best optical performance of this competition. This is a high tech Porro prism binocular with almost perfect optics and accurate mechanics.

毫无疑问，施华洛世奇的Habicht提供了本测试最佳的光学表现，这是一个高科技保罗棱镜望远镜，拥有几乎完美的光学和精确的机械性能，它只有一个弱点：单薄的视场。

Being built as a roof prism binocular, the EDF is amazingly compact and light-weight for its specification and ruggedness.

由于利用屋脊棱镜，相对于其性能和坚固，EDF有令人惊讶的紧凑性和轻便性。

The BPO is produced at KOMZ (Kazansky Optiko-Mekhanichesky Zavod) in the Autonomous Republic of Tatars.'B' stands for binocular,'P' for Porro prism, and 'O' stands for individual focus oculars.

BPO是位于Autonomous Republic of Tatars 的KOMZ (Kazansky Optiko-Mekhanichesky Zavod)生产的。B表示双筒望远镜，P表示保罗棱镜，O表示目镜分别调焦。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。